ETICS Anchors. Safe & economic fastening solutions for ETICS

ETICS Anchors Safe & economic fastening solutions for ETICS

Anchor table EJOT fastening systems for ETICS a solution for everything. Just fold the page to select the required anchor

Anchor table Anchors with European Technical Approval (ETA) Fasteners for insulation boards Rail systems ejotherm ejotherm STR U / 2G STR H / A2 P. 12 / 16 P. 20 / 22 EJOT H1 eco P. 28 ejotherm NT U P. 30 ejotherm NTK U P. 31 ejotherm SDK U P. 34 ejotherm NK U P. 35 Normal weight concrete C 12/15 acc. to EN 206-1 A - Normal weight concrete C 16/20 - C 50/60 acc. to EN 206-1 A - Pre-cast concrete panel C 16/20 - C 50/60 A - Clay bricks (Mz) acc. to DIN 105 B - Solid lime sandstone (KS) acc. to DIN EN 106 B - Solid masonry of lightweight concrete (V) DIN 18152 B - Vertically perforated clay bricks (Hlz) acc. to DIN 105 C - Vertical coring reference bricks (Hlz) acc. to ÖNORM B 6124 C - - - - - Sand-lime perforated bricks (KSL) acc. to DIN EN 106 C - Lightweight concrete hollow blocks (HbL) DIN 18151 C - Lightweight aggregate concrete (LAC) D - - - - - Autoclaved aerated concrete P2 - P7 E - - - - - Timber and thin steel substrates (without ETA) - - - - - - Fastening solutions for ceiling insulation Ceiling insulation EJOT DDS-Z P. 44 EJOT DDA P. 46 Fastening solutions for special applications with German DIBt Approval Brick slip systems Specially solutions EJOT SDF-S plus 8UB P. 38 EJOT SDP-S plus 8 P. 40 EJOT VSD 8U V P. 48 EJOT WSS / Keri P. 50 / 51 Normal weight concrete A - - Pre-cast concrete panel envelope (concrete) A - Clay bricks B - - Solid lime sandstone B - - Solid masonry or solid blocks of lightweight concrete B - - Vertically perforated clay bricks C - - Sand-lime perforated bricks C - - Lightweight concrete hollow blocks C - - Lightweight aggregate concrete acc. to TGL D - - Autoclaved aerated concrete acc. to DIN E - - - Autoclaved aerated concrete acc. to TGL E - - - Application ruled in the approval On-site test maybe required No approval Screw-in anchor Hammer-in anchor

Use categories Safe solutions for every building material Which anchor do I need for which substrate? What do I do when faced with mixed masonry? Our ejotherm range with European Technical Approval (ETA) simplifies your choice. High load anchors provide a secure fixing in a variety of substrates, for all insulation types. Your benefits Easy anchor choice using a comprehensive product range for all substrates Solutions for all insulation materials Reduced stock volume Moreover you have a special programme with cost-efficient solutions at your hand. Typical applications are: Rebuilding the stability of damaged ETICS Solutions for renovation Re-establishing the structural stability of exisiting pre-cast concrete panels A B C D E Normal weight concrete Clay bricks Vertically perforated clay bricks Lightweight aggregate conrete Autoclaved aerated concrete Pre-cast concrete panel Solid lime sandstone Sand-lime perforated bricks Solid masonry of lightweight concrete Lightweight concrete hollow blocks Tolerance compensation Determining the required anchor length In order to achieve the highest loads possible, it is important to establish the correct length of anchor. Several elements must be taken into account in order to select the right product, these are shown below. Existing render Adhesive mortar Nominal embedment depth h nom + Tolerance compensation t tol + Insulation thickness h D = Required anchor length l D Notes: If no other specifications are given, the nominal embedment depth h nom is equal to the effective embedment depth h ef. The tolerance compensation consists of: Non-load-bearing layers (thickness of existing render, wood-wool lightweight boards, brick strip tiles etc. (If present, the existing render is often 20 mm thick) + Thickness of the adhesive joint after pressing the insulation boards against the wall (as a rule approx. 10 mm)* + Additional compensation of facade unevenness* = Tolerance compensation t tol h 1 = drill hole depth h ef = effective embedment depth h nom = nominal embedment depth ( h ) ef t tol h D h ef = h nom h 1 t tol = tolerance compensation = insulation thickness h D If the existing facade is found to have extreme differences in surface build-up, it may be necessary to use different anchor lengths. *Facade tolerances are eventually compensated through the actual total thickness of the adhesive mortar. The calculation also applies for the surface fixed installation of ejotherm STR U 2G and ejotherm STR U.

Content 4 EJOT competency & service 9 Fastening of insulation boards (with ETA-approval) 10 EJOT STR principle 12 ejotherm STR U 2G 16 ejotherm VT 2G 18 ejotherm STR U 20 ejotherm STR H 22 ejotherm STR H A2 25 ejotherm STR accessories 28 EJOT H1 eco 30 ejotherm NT U 31 ejotherm NTK U 32 EJOT combi washer for washer anchors 33 Fastening of rail systems 34 ejotherm SDK U 35 ejotherm NK U 36 EJOT accessories for rail systems 37 Fastening of brick slip systems 38 EJOT SDF-S plus 8UB 40 EJOT SDP-S plus 8 43 Fastening of ceiling insulation 44 EJOT DDS-Z ceiling insulation screw 45 EJOT DDT ceiling insulation washer 46 EJOT DDA ceiling insulation anchor 47 Fastening solutions for special applications 48 EJOT VSD 8U-V cavity wall repair anchor 49 EJOT spiral anchor 50 EJOT WSS structural renovation anchor 51 EJOT Keri structural renovation anchor 52 EJOT insulation washer 53 EJOT SBH-T 65/25 capped tube washer 54 EJOT TE 60/50 & TE 60/110 tube washer 55 EJOT tools 56 EJOT drillx 58 EJOT drill and stepdrill 59 EJOT special drill 60 ejotherm STR tool 2GS and accessories 62 EJOT renovation cutter 63 EJOT anchor basics 64 Building laws background 65 Good reasons for anchoring an ETICS 67 Ways to a perfect anchoring an ETICS 74 Imprint 75 Contact

Your key partner EJOT - Your key partner for fastening solutions in the building industry Expertise and experience With over 30 years of experience and development know-how Made in Germany, we are familiar with all the needs concerning fastening tasks on building envelopes. This expertise is the source for our products and problem solutions which offer real benefits to our customers. Quality and efficient assembly The quality of our products surpasses planning laws and legal requirements. Our aim is to ensure quick and easy assembly. Customer friendly service We make a point of building friendly and trustful relationships with our customers. Our technical consultants offer comprehensive customer support. If required our employees go directly to the building site. We also share our know-how in training seminars. There for you worldwide Our Europe-wide sales and service network of subsidiaries as well as a worldwide project support team is glad to help our customers at any time. 4

Your key partner 6 4 5 1 3 2 EJOT Building Fasteners Over 30 years of specialist knowledge around the building envelope 1. Industrial lightweight construction High-quality fastener products for fixing profiled sheets and sandwich panels on industrial steel frame construction 2. External Thermal Insulation Composite Systems Special anchors for fixing insulation on external wall systems 3. Rear ventilated facades Fasteners and anchors for fixing brackets to substrate, frame to brackets, insulation to substrate and facade fascias on rear ventilated systems 4. Flat roofing Fasteners, stress plates and installation tools for the efficient attachment of insulation and waterproof membrane to deck 5. Industrial Window and Facades Technique Application specific fasteners for UPVC window and door manufacturing and aluminium/glass curtain wall systems 6. Fastening Systems for Solar Installations For fastening uprights for solar and photovoltaic installations 5

EJOT competency & service EJOT ETICS fasteners Added value through professional performance Through our close contact with system providers, we are able to develop ideal fastening solutions for today and tomorrow s facade insulation systems. Our decades of experience can be used to refine new methods of easy and quick installation. Based on this practical experience, in special cases our experts work out individual solutions for you even on the building site. Some examples of our service: Personal consultants Anchor pull-out tests Competent consulting via phone or e-mail Support with bidding processes Fast and reliable delivery service Product training presentations Your benefits Custom-designed solutions you can rely on Our decades of know-how Planning security 6

EJOT competency & service EJOT EPD Sustainability is a priority for EJOT Environmental protection and conservation of resources are some of the most important future tasks. These themes are not passing the building and property economics industry. Here the sustainability of building is getting more and more important. Already by planning the construction, it is important to take care by choosing the right building materials. EJOT, as a leading company in the field of ETICS fasteners, has responded to these requirements. The first environmental product declaration (EPD) according to ISO 14025 for anchor manufacturers was obtained by EJOT. The certification is from the Institute for Construction and Environment (IBU), which is currently the only German organisation that works according to international standards and develops internationally approved EPD s in cooperation with the manufacturers. The EPD informs about the manufacture of products till the end of their life. In consideration of an eco-balance the environmental effect of the products will be pictured neutral and transparent. The EPD makes a significant contribution when assessing the construction of sustainable buildings. 7

ETICS anchor configurator ETICS anchor configurator Find the right ETICS fastener fast and easy How many anchors per square meter are required for securing of facade insulation boards? With the new ETICS anchor configurator this calculation is no problem anymore regardless if at the office or directly from a mobile device on the building site With a few questions the user is guided through the program, and as result he gets the information for: the right anchor the required anchor length the required anchor amount suitable accessory The calculations considerate the requirements, standards and approvals. The new ETICS anchor configurator is available fort the countries Germany, Austria, Switzerland and France. Visit our ETICS anchor configurator on the page:: www.wdvs-duebel.ejot.de 8

Fastening of insulation boards ejotherm anchor range The right fastening solution for every application The ejotherm anchor range with European Technical Approval (ETA) simplifies your choice. Robust anchors provide secure fastening in all substrates for all types of insulation materials. Specially developed expansion zones enable highest characteristic loads with minimum embedment depths. The result: Universal Fastening solutions for all insulation boards Universal expansion zones for maximum use range Quick Minimum embedment depth Premounted expansion element for quick installation Efficient Universal drill diameter for all substrates (8 mm) Economic anchor usage Safe % setting control Highest loads for your safety 9

Fastening of insulation boards EJOT STR principle The unique and patented installation for homogeneous and smooth surfaces The EJOT STR principle for an easy installation: Quick drilling thanks to reduced drill depth Insert anchor with pre-mounted screw into the hole until the washer rests on the surface Screw with the STR tool 2GS: countersinking happens automatically (no milling, no dust) Using a float, or flat object to insert the ejotherm STR insulation cap flush with the surface - ready Universal For all substrates (A,B,C,D,E) For all kinds of insulation materials and thickness Either countersunk or surface fixed installation Quick Easy installation Minimum embedment depth Automatically countersinks from the anchor Efficient Less time to assemble No re-working No re-filling Safe Homegenous and smooth surface % setting control European Technical Approval (ETA) for all building categories 10

Fastening of insulation boards ejotherm STR U 2G One for all For all substrates ejotherm STR U 2G and STR U are the first 8 mm ETICS anchor with European approval for all building materials, including aerated concrete (use categories A-E). C For fastening into timber substrates, use ejotherm STR H. Both anchors are installed with the same ejotherm STR tool 2GS. B D A EPS Insulation thickness: 80 mm - 400 mm Mineral wool Countersunk installation Mineral wool HD-board E For all insulation materials ejotherm STR U 2G, ejotherm STR U and ejotherm STR H can be either installed countersunk using to the EJOT STR principle or surface fixed installation with the STR plug. This way an adaptation to all commonly used types of insulation is possible. Quality and safety in XXXL A EPS Surface fixed installation Mineral wool Rigid phenolic foam Insulation thickness: 60 mm - 400 mm PUR ect. E The EJOT STR principle is available for insulation up to 400 mm the perfect fastening for zero carbon- and low-energy houses. B D C 11

Fastening of insulation boards ejotherm STR U 2G Universal screw-in anchor for countersunk and surface fixed installation Approved for all building materials Countersunk installation - EJOT STR principle with ejotherm STR cap for homogeneous surfaces and even rendering - quick and easy without milling dust Up to 40% faster installation Reduced thermal transmission (0.001 W/K) Surface fixed installation using ejotherm STR plug Short embedment depths, high loads for maximum safety and economic anchor usage Permanent contact pressure Premounted screw for quick installation % setting control: the countersunk installation of the washer indicates safe anchorage Technical data Anchor diameter 8 mm Washer diameter 60 mm Drill hole depth, countersunk installation h 1 50 mm (90 mm) Drill hole depth, surface fixed installation h 2 35 mm (75 mm) Embedment depth h ef 25 mm (65 mm) Screw drive TORX T30 Point thermal transmission countersunk installation 0.001 W/K Point thermal transmission surface fixed installation 0.002 W/K Use categories acc. to ETA* A, B, C, D, E German DIBt Approval Z-21.2-1769 European Technical Approval ETA-04/0023 Values in parentheses: anchoring in aerated concrete (use category E) *Specification according to ÖNORM B 6124 for concrete, solid brick and vertical brick 12 Characteristic loads A Normal weight concrete C 12/15 1.5 kn acc. to EN 206-1 A Normal weight concrete C 16/20 - C 50/60 1.5 kn acc. to EN 206-1 A Pre-cast concrete panel C16/20 - C50/60 1.5 kn B Clay bricks (Mz) acc. to DIN 105 1.5 kn B Solid lime sandstone (KS) acc. to DIN EN 106 1.5 kn B Solid masonry of lightweight concrete (V) 0.6 kn acc. to DIN 18152 C Vertically perforated clay bricks (Hlz) acc. to 105 1.2 kn C Vertical coring reference bricks (Hlz) acc. to 0.75 kn ÖNORM B 6124 C Sand-lime perforated (KSL) acc. to EN 106 1.5 kn C Lightweight concrete hollow blocks (HbL) 0.6 kn acc. to DIN 18151 D Lightweight aggregate concrete (LAC) 0.9 kn E Autoclaved aerated concrete P2-P7 0.75 kn For calculation of design loads the national safety factors have to be included (e.g. Germany: 3). Please observe the approval.

Fastening of insulation boards ejotherm STR U 2G Application matrix for the use in categories A-D Insulation Dämmstoffdicke thickness (mm) To allow Dübellänge for differences bei möglichem in thicknesses Toleranzausgleich of build (Kleber up (adhesive und Alt- and bzw. existing Ausgleichsputz) render), (mm) Embedment Anchorage depth = 25 mm (A, B, B, C, C, D) D) 10 30 50 70 90 110 60 115 1) 115 135 155* 80 115 135 155 175* 195* 135 155 175 195 215* 235* 120 155 175 195 215 235 255 140 175 195 215 235 255 275 160 195 215 235 255 275 295 180 215 235 255 275 295 315 200 235 255 275 295 315 335 220 255 275 295 315 335 355 240 275 295 315 335 355 375 260 295 315 335 355 375 395 280 315 335 355 375 395 415 300 335 355 375 395 415 435 320 355 375 395 415 435 455 340 375 395 415 435 455 360 395 415 435 455 380 415 435 455 400 435 455 420 455 1) If substrates is perforated block we recommend confirmation by on-site testing countersunk and surface fixed only surface fixed *Drilling is required: drill 40 mm deep through the thickness of the existing build up with a Ø 10 mm drill Application matrix for the use in category E Insulation Dämmstoffdicke thickness (mm) To allow Dübellänge for differences bei möglichem in thicknesses Toleranzausgleich of build (Kleber up (adhesive und Alt- and bzw. existing Ausgleichsputz) render), (mm) Anchorage Embedment depth depth = 25 mm = 65 (A, mm B, (E) C, D) 10 30 50 70 90 110 60 135 155* 80 155 175* 195* 175 195 215* 120 195 215 235 140 215 235 255 160 235 255 275 180 255 275 295 200 275 295 315 220 295 315 335 240 315 335 355 260 335 355 375 280 355 375 395 300 375 395 415 320 395 415 435 340 415 435 455 360 435 455 380 455 400 420 countersunk and surface fixed only surface fixed *Drilling is required: drill 40 mm deep through the thickness of the existing build up with a Ø 10 mm drill 13

Fastening of insulation boards ejotherm STR U 2G Installation Countersunk installation using EJOT STR principle with ejotherm STR cap 1 2 3 4 5 6 Installation Surface fixed installation with ejotherm STR plug 1 2 3 4 5 6 14

Fastening of insulation boards ejotherm STR U 2G Accessories A broad range of accessories is available for the ejotherm STR U 2G product group: STR caps and plugs Page 25 STR-tool 2GS and accessories Page 26 und 60 ejotherm VT 2G Page 16 EJOT combi washer Page 32 STR renovation cutter Page 27 and 61 Product name and length Product code Packaging Palett unit (mm) (pieces) (pieces) ejotherm STR U 2G 115 8719 115 400 5,000 ejotherm STR U 2G 135 8719 135 400 4,000 ejotherm STR U 2G 155 8719 155 400 4,000 ejotherm STR U 2G 175 8719 175 400 3,000 ejotherm STR U 2G 195 8719 195 400 3,000 ejotherm STR U 2G 215 8719 215 400 3,000 ejotherm STR U 2G 235 8719 235 400 2,000 ejotherm STR U 2G 255 8719 255 400 2,000 ejotherm STR U 2G 275 8719 275 400 2,000 ejotherm STR U 2G 295 8719 295 400 2,000 ejotherm STR U 2G 315 8719 315 400 2,000 ejotherm STR U 2G 335 8719 335 400 2,000 ejotherm STR U 2G 355 8719 355 400 1,600 ejotherm STR U 2G 375 8719 375 400 1,600 ejotherm STR U 2G 395 8719 395 400 1,600 ejotherm STR U 2G 415 8719 415 400 1,600 ejotherm STR U 2G 435 8719 435 400 1,600 ejotherm STR U 2G 455 8719 455 400 1,600 15

Fastening of insulation boards ejotherm VT 2G Specifically matched combination washer for ejotherm STR U 2G for countersunk installation into all mineral wool insulation board type WAP-zg (type WV) The new ejotherm VT 2G continues to promote the countersunk installation according to the EJOT STR principle. With the combination of ejotherm VT 2G and the proven universal screw anchor ejotherm STR U 2G an even render surface is now also possible for mineral wool insulation systems. The risk of anchor marks is clearly reduced. Countersinking of the combination washer signals secure installation into the substrate. Processing of the ejotherm VT 2G in combination with ejotherm STR U 2G is possible without additional installation tools. Specifically matched combination washer for ejotherm STR U 2G for countersunk installationinto all mineral wool insulation board WAP-zg (type WV) Countersunk installation using the EJOT STR principle can now be achieved using the STR Cap, allowing for an homogeneous rendered finish onto mineral wool boards Low point thermal transmission (Chi value 0.001 W/K) Reduced anchor marks No additional installation tool required Permanent contact pressure Anchor locates easily in the washer with a firm click % setting control Technical data Washer diameter Germin DIBt Approval European Technical Approval 110 mm Z-21.2-1769 ETA-04/0023 Attention The quantity of anchors can be found in the mineral wool approvals for washers 90 mm. 16

Fastening of insulation boards ejotherm VT 2G Accessories A broad range of accessories is available for ejotherm VT 2G product group: STR cap MW Page 25 Installation Countersunk installation using EJOT STR principle with ejotherm STR cap MW 1 2 3 4 5 6 7 8 Product name and Product code Packaging Palett unit length (mm) (pieces) (pieces) ejotherm VT 2G 8782 090 008 1,600 Note: Always use in combination with ejotherm STR cap MW. 17

Fastening of insulation boards ejotherm STR U Universal screw-in anchor for countersunk and surface fixed installation Approved for all building materials Countersunk installation - EJOT STR principle with ejotherm STR cap for homogeneous surfaces and even rendering - quick and easy without milling dust Surface fixed installation using ejotherm STR plug Short embedment depths, high loads for maximum safety and economic anchor usage Permanent contact pressure Reduced thermal transmission Premounted screw for quick installation % setting control: the countersunk installation of the washer indicates safe anchorage Technical data Installation instructions ejotherm STR U and ejotherm STR U 2G have an identical installation procedure (see page 14) Anchor diameter 8 mm Washer diameter 60 mm Drill hole depth, countersunk installation h 1 50 mm (90 mm) Drill hole depth, surface fixed installation h 2 35 mm (75 mm) Anchorage depth h ef 25 mm (65 mm) Screw drive TORX T30 Point thermal transmission countersunk installation 0.002 W/K Point thermal transmission surface fixed installation 0.002 W/K Use categories acc. to ETA* A, B, C, D, E German DIBt Approval Z-21.2-1769 European Technical Approval ETA-04/0023 Values in parentheses: anchoring in aerated concrete (use category E) *Specification according to ÖNORM B 6124 for concrete, solid brick and vertical brick 18 Characteristic loads A Normal weight concrete C 12/15 acc. to EN 206-1 A Normal weight concrete C 16/20 - C 50/60 acc. to EN 206-1 A Pre-cast concrete panel C16/20 - C50/60 B Clay bricks (Mz) acc. to DIN 105 B Solid lime sandstone (KS) acc. to DIN EN 106 B Solid masonry of lightweight concrete (V) acc. to DIN 18152 C Vertically perforated clay bricks (Hlz) acc. to 105 C Vertical coring reference bricks (Hlz) acc. to ÖNORM B 6124 C Sand-lime perforated (KSL) acc. to EN 106 C Lightweight concrete hollow blocks (HbL) acc. to DIN 18151 D Lightweight aggregate concrete (LAC) E Autoclaved aerated concrete P2-P7 For calculation of design loads the national safety factors have to be included (e.g. Germany: 3). Please observe the approval. 1.5 kn 1.5 kn 1.5 kn 1.5 kn 1.5 kn 0.6 kn 1.2 kn 0.75 kn 1.5 kn 0.6 kn 0.9 kn 0.75 kn

Fastening of insulation boards ejotherm STR U Accessories A broad range of accessories is available for the ejotherm STR U 2G product group: STR caps and plugs Page 25 STR-tool 2GS and accessories Page 26 and 60 VT 2G Kombiteller Page 16 EJOT Kombiteller Page 32 STR-Sanierfräser Page 27 and 61 Application matrix for the use in categories A-D Insulation Dämmstoffdicke To allow for differences in thicknesses of thickness (mm) (mm) build up (adhesive and existing render), (mm) Embedment depth = 25 mm (A, B, C, D) 10 30 50 70 90 110 60 115 1) 115 135 155 175 195 80 115 135 155 175 195 215 135 155 175 195 215 235 120 155 175 195 215 235 255 140 175 195 215 235 255 275 160 195 215 235 255 275 295 180 215 235 255 275 295 315 200 235 255 275 295 315 335 220 255 275 295 315 335 355 240 275 295 315 335 355 375 260 295 315 335 355 375 395 280 315 335 355 375 395 415 300 335 355 375 395 415 435 320 355 375 395 415 435 455 340 375 395 415 435 455 360 395 415 435 455 380 415 435 455 400 435 455 420 455 1) If substrates is perforated block we recomment confirmation by on-site testing Application matrix for the use in category E Insulation Dämmstoffdicke To allow for differences in thicknesses of thickness (mm) (mm) build up (adhesive and existing render), (mm) Embedment depth = 25 mm (E) 10 30 50 70 90 110 60 135 155 175 195 215 235 80 155 175 195 215 235 255 175 195 215 235 255 275 120 195 215 235 255 275 295 140 215 235 255 275 295 315 160 235 255 275 295 315 335 180 255 275 295 315 335 355 200 275 295 315 335 355 375 220 295 315 335 355 375 395 240 315 335 355 375 395 415 260 335 355 375 395 415 435 280 355 375 395 415 435 455 300 375 395 415 435 455 320 395 415 435 455 340 415 435 455 360 435 455 380 455 400 420 countersunk and surface fixed only surface fixed countersunk and surface fixed only surface fixed Product name and Product code Packaging Palett unit length (mm) (pieces) (pieces) ejotherm STR U 115 8709 115 400 5,000 ejotherm STR U 135 8709 135 400 4,000 ejotherm STR U 155 8709 155 400 4,000 ejotherm STR U 175 8709 175 400 4,000 ejotherm STR U 195 8709 195 400 3,000 ejotherm STR U 215 8709 215 400 3,000 ejotherm STR U 235 8709 235 400 2,000 ejotherm STR U 255 8709 255 400 2,000 ejotherm STR U 275 8709 275 400 2,000 ejotherm STR U 295 8709 295 400 2,000 Note: ejotherm STR U is a discontinued product. Available while stocks last. 19

Fastening of insulation boards ejotherm STR H Screw fastener for countersunk and surface fixed installation for timber and some steel substrates For timber and steel (max 0.75 mm) substrates Countersunk installation - EJOT STR principle with ejotherm STR cap for homogeneous surfaces and even rendering - quick and easy without milling dust No drilling necessary Surface fixed installation using ejotherm STR plug Permanent contact pressure Premounted screw for quick installation % setting control: the countersunk installation of the washer indicates safe anchorage Technical data Screw diameter Washer diameter Screw-in depth Screw drive Point thermal transmission countersunk installation in timber substrates Point thermal transmission surface fixed installation in timber substrates 6 mm 60 mm 30-40 mm TORX T25 0.001 W/K 0.002 W/K Recommended use loads Wood fibreboards (thickness 17.0 mm) Chipboards (thickness 13.0 mm) Gypsum fibreboards (thickness 12.5 mm) OSB plates (thickness 16.0 mm) Solid wood plates (thickness 27 mm) The recommended use loads are calculated with a safety factor of 3. They may differ according to the object. 0.25 kn 0.25 kn 0.15 kn 0.25 kn 0.25 kn Countersunk installation Surface fixed installation Product name und Product code Packaging Palett unit Insulation (mm) Insulation (mm) length (mm) (pieces) (pieces) 20-40 ejotherm STR H 080 8711 080 400 7,200-60 ejotherm STR H 8711 400 7,200 80 80 ejotherm STR H 120 8711 120 400 7,200 ejotherm STR H 140 8711 140 400 7,200 120 120 ejotherm STR H 160 8711 160 400 7,200 140 140 ejotherm STR H 180 8711 180 400 4,800 160 160 ejotherm STR H 200 8711 200 400 4,800 180 180 ejotherm STR H 220 8711 220 400 4,800 200 200 ejotherm STR H 240 8711 240 400 4,800 220 220 ejotherm STR H 260 8711 260 400 3,000 240 240 ejotherm STR H 280 8711 280 400 3,000 260 260 ejotherm STR H 300 8711 300 400 3,000 Note: Always use in combination with ejotherm STR cap and ejotherm STR plug respectively.

Fastening of insulation boards ejotherm STR H Accessories A broad range of accessories is available for the ejotherm STR H product group: STR caps and plugs Page 25 STR-tool 2GS and accessories Page 26 and 60 EJOT combi washer Page 32 STR renovation cutter Page 27 and 61 Installation ejotherm STR H Countersunk installation using EJOT STR principle with ejotherm STR cap 1 Surface fixed installation with ejotherm STR plug 1 2 2 3 3 4 4 5 21

Fastening of insulation boards ejotherm STR H A2 Corrosion free mechanical anchor for ETICS with German DIBt approval Screw fastener with German DIBt approval for fixing ETICS, when using phenolic and mineral wool insulation boards Fastener, manufactured from A2 stainless screw with hardened self-drilling point Corrosion-free fastening EJOT STR principle with ejotherm STR cap for homogeneous homogeneous surfaces and even rendering - quick and easy without milling dust Countersunk installation in mineral wool insulation boards WAP-zg (type WV) in combination with ejotherm VT 2G No drilling necessary Surface fixed installation using ejotherm STR plug Permanent contact pressure % setting control: the countersunk installation of the washer indicates safe anchorage Technical data Screw diameter Washer diameter Screw-in depth Screw drive Point thermal transmission countersunk installation in timber substrates Point thermal transmission surface fixed installation in timber substrates 6 mm 60 mm 30-40 mm TORX T25 0.001 W/K 0.002 W/K Tensile strength from the substrate Substrates Solid wood, laminated timber, laminated beams or cross laminated timber made of softwood OSB boards Synthetic resin bonded chipboard Minimum screw-in depth 35 mm or 24 mm (embedment) 15 mm (thread engagement) 16 mm (thread engagement) Designed load F ax,90,rd 0.94 kn 0.56 kn 0.56 kn Cement particle board 16 mm (thread engagement) 0.56 kn Note: Detailed information about the substrates can be found in the German DIBt approval. The options for structural fastening can be found in the technical data sheet. 22

Fastening of insulation boards ejotherm STR H A2 Accessories A broad range of accessories is available for the ejotherm STR H product group: STR caps and plugs Page 25 ejotherm VT 2G Page 16 EJOT combi washer Page 32 STR-tool 2GS and accessories Page 26 and 60 STR renovation cutter Page 27 and 61 Countersunk installation Surface fixed installation Product name and Product code Packaging Insulation (mm) Insulation (mm) length (mm) (pieces) - 40 ejotherm STR H A2 080 8711 080 666 80 60 ejotherm STR H A2 8711 666 80 ejotherm STR H A2 120 8711 120 666 120 ejotherm STR H A2 140 8711 140 666 140 120 ejotherm STR H A2 160 8711 160 666 160 140 ejotherm STR H A2 180 8711 180 666 180 160 ejotherm STR H A2 200 8711 200 666 200 180 ejotherm STR H A2 220 8711 220 666 Note: ejotherm STR H A2 is the combination of a washer, fastener and plug. NB. screw is not pre-assembled. Always use in combination with ejotherm STR cap and ejotherm STR plug respectively. 23

Fastening of insulation boards ejotherm STR H A2 Installation Countersunk installation in mineral wool insulation boards WAP-zg (type WV) using STR principle with ejotherm VT 2G and ejotherm STR cap MW 1 2 3 4 5 6 7 8 Countersunk installation using EJOT STR principle with ejotherm STR tool 2GS and ejotherm cap 1 2 3 4 5 Surface fixed installation with ejotherm STR plug 1 2 3 4 24

Fastening of insulation boards ejotherm STR accessories ejotherm STR cap EPS Specially developed polystrene (EPS) isolation cap To be used with ejotherm STR U 2G, ejotherm STR U and ejotherm STR H Colours: white and grey Product name Product code Packaging (pieces) ejotherm STR cap EPS white ejotherm STR cap EPS grey Pallet unit (pieces) 8593 000 093 8,000 8593 111 070 8,000 ejotherm STR cap MW Specially developed mineral wool isolation cap To used with ejotherm STR U 2G, ejotherm STR U and ejotherm STR H Product name Product code Packaging (pieces) ejotherm STR cap mineral wool (MW) Pallet unit (pieces) 8593 000 098 8,000 ejotherm STR plug Special polystyrene (EPS) isolation plug To used with ejotherm STR U 2G, ejotherm STR U for surface fixed installation ejotherm STR plug is included in the packaging of ejotherm STR H Product name Product code Packaging (pieces) Pallet unit (pieces) ejotherm STR plug 8709 033 000 500 96,000 25

Fastening of insulation boards ejotherm STR accessories ejotherm STR tool 2GS Specially developed tool for countersunk installation of ejotherm STR U 2G Also compatible for use with ejotherm STR U and ejotherm STR H Adjustment shaft with hex shank for easy use with standard drills Patented mechanism enables quick and easy adjustment to the required anchor length Easy conversion from ejotherm STR tool 2GS for surface fixed installation For reliable and easy installation using to the STR principle Robust design for long service life Worn parts can be changed quickly Set contains: ejotherm STR tool 2GS, additional cutting discs, offset screw driver as well as bits for all applications Product name Product code Packaging (pieces) ejotherm STR tool 2GS 9129 000 000 1 ejotherm adjustment shaft SDS-plus Alternative adjustment shaft with SDS-plus for ejotherm STR tool 2GS Product name Product code Packaging (pieces) ejotherm adjustment shaft SDS-plus 9129 000 005 1 ejotherm STR tool spare kit To replace worn parts of the ejotherm STR tools 2G Set contains: 3 cutting disks, 3 bits T30 for the countersunk installtion of ejotherm STR U 2G and ejotherm STR U Product name Product code Packaging (pieces) ejotherm STR tool spare kid 9151 910 000 1 26

Fastening of insulation boards ejotherm STR accessories ejotherm STR tool spare bits For surface fixed installation of ejotherm STR U 2G and ejotherm STR U: ejotherm STR bit TX30-M8 x 52 For surface fixed installation of STR U 2G and ejotherm STR U: ejotherm STR-Bit TX30-1/4 x 200 For countersunk installation of ejotherm STR H: ejotherm STR bit TX25-M8 x 31 Product name Product code Packaging (pieces) ejotherm STR bit TX30-M8 x 52 9151 900 013 1 ejotherm STR bit TX30-1/4 x 200 9253 014 200 1 ejotherm STR special bit TX25-M8 x 31 9151 900 012 1 ejotherm STR renovation cutter For additional anchor support in existing ETICS: Cost-effective retrofitting for ETICS allowing for additional anchors to be used Avoids the removal of the existing system, in most cases Using of the EJOT STR technology: 1. cut through the existing render layer 2. install the ejotherm STR U 2G / STR U with ejotherm STR tool 2GS 3. insert the STR cap to obtain an even plaster base 4. finish by applying the final render coat Product name Product code Packaging (pieces) ejotherm STR renovation cutter 9151 940 000 1 27

Fastening of insulation boards EJOT H1 eco Universal hammer-in anchor Approved for concrete, solid and perforated masonry Solid steel nail (break-proof) Low profile washer face Plastic injection element to reduce thermal transmission Can be used with an additional spreader washer Short embedment depth, reduced drilling High loads for your security Economic anchor usage Premounted nail for quick installation Technical data Anchor diameter Washer diameter Drill hole depth h 1 > Embedment depth h ef > Point thermal transmission Use categories acc. to ETA European Technical Approval 8 mm 60 mm 35 mm 25 mm 0.001 W/K A, B, C ETA-11/0192 28 Characteristic loads A Normal weight concrete C 12/15 acc. to EN 206-1 0.9 kn A Normal weight concrete C 16/20 - C 50/60 0.9 kn acc. to EN 206-1 B Clay bricks (Mz) acc. to DIN 105 0.9 kn B Solid lime sandstone (KS) acc. to DIN EN 106 0.9 kn C Vertically perforated clay brick (Hlz) acc. to DIN 105, 0.75 kn bulk density 1.2 kg/dm 3 C Vertically perforated clay brick (Hlz) acc. to DIN 105, 0.6 kn bulk density 0.9 kg/dm 3 C Sand-lime perforated (KSL) acc. to DIN EN 106 0.9 kn For calculation of design loads the national safety factors have to be included (e.g. Germany: 3). Please observe the approval.

Fastening of insulation boards EJOT H1 eco Installation 1 2 3 4 Application matrix Insulation thickness (mm) To allow for differences in thicknesses of build up (adhesive and existing render), (mm) Embedment depth = 25 mm (A, B, C) 10 30 50 70 90 110 40 095 1) 095 60 095 115 135 80 115 135 155 175 195 135 155 175 195 215 235 120 155 175 195 215 235 255 140 175 195 215 235 255 275 160 195 215 235 255 275 295 180 215 235 255 275 295 200 235 255 275 295 220 255 275 295 240 275 295 260 295 1) If embedment depth h ef 45 mm, we recommend confirmation by on-site testing Accessories A broad range of accessories is available for the EJOT H1 eco product group: EJOT combi washer VT 90 and SBL 140 plus Page 32 Product name and length Product code Packaging Pallet unit (mm) (pieces) (pieces) EJOT H1 eco 095 8746 095 400 5,000 EJOT H1 eco 115 8746 115 400 4,000 EJOT H1 eco 135 8746 135 400 4,000 EJOT H1 eco 155 8746 155 400 3,000 EJOT H1 eco 175 8746 175 400 3,000 EJOT H1 eco 195 8746 195 400 3,000 EJOT H1 eco 215 8746 215 400 3,000 EJOT H1 eco 235 8746 235 400 2,000 EJOT H1 eco 255 8746 255 400 2,000 EJOT H1 eco 275 8746 275 400 2,000 EJOT H1 eco 295 8746 295 400 2,000 29

Fastening of insulation boards ejotherm NT U Universal hammer-in anchor Approved for concrete, solid and perforated masonry Solid steel nail (break-proof) Plastic injection moulding to reduce thermal transmission Can be used with an additional spreader washer Short embedment depths, reduced drilling High loads for your security Economic anchor usage Premounted nail for quick installation Technical data Anchor diameter Washer diameter Drill hole depth h 1 Embedment depth h ef Point thermal transmission Use categories acc. to ETA European Technical Approval 8 mm 60 mm 35 mm 25 mm 0,002 W/K A, B, C ETA-05/0009 Application matrix Insulation To allow for differences in thicknesses of build up thickness (adhesive and existing render, (mm) (mm) Embedment depth = 25 mm (A, B, C) 10 30 50 70 90 110 40 095 1) 095 115 135 155 175 60 095 115 135 155 175 195 80 115 135 155 175 195 215 135 155 175 195 215 235 120 155 175 195 215 235 255 140 175 195 215 235 255 275 160 195 215 235 255 275 295 180 215 235 255 275 295 200 235 255 275 295 220 255 275 295 240 275 295 260 295 1) If substrates is perforated block we recommend confirmation by on-site testing Characteristic loads A Normal weight concrete C 12/15 acc. to EN 206-1 1.2 kn A Normal weight concrete C 16/20 - C 50/60 1.2 kn acc. to EN 206-1 B Clay bricks (Mz) acc. to DIN 105 1.5 kn B Solid laime sandstone (KS) acc. to DIN EN 106 1.5 kn B Solid masonry of lightweight concrete (V) 0.5 kn acc. to DIN 18152 C Vertically perforated clay bricks (Hlz) 0.9 kn acc. to DIN 105 C Sand-lime perforated bricks (KSL) 1.5 kn acc. to DIN EN 106 C Lightweight concrete hollow blocks (HbL) 0.5 kn acc. to DIN 18151 For calculation of design loads the national safety factors have to be included (e.g. Germany: 3). Please observe the approval. Accessories EJOT combi washer VT90 and SBL 140 plus Page 32 Installation 1 2 3 4 Product name Product code Packaging Pallet unit and length (mm) (pieces) (pieces) ejotherm NT U 095 8796 095 400 5,000 ejotherm NT U 115 8796 115 400 5,000 ejotherm NT U 135 8796 135 400 4,000 ejotherm NT U 155 8796 155 400 4,000 ejotherm NT U 175 8796 175 400 3,000 ejotherm NT U 195 8796 195 400 3,000 ejotherm NT U 215 8796 215 400 3,000 ejotherm NT U 235 8796 235 400 2,000 ejotherm NT U 255 8796 255 400 2,000 ejotherm NT U 275 8796 275 400 2,000 ejotherm NT U 295 8796 295 400 2,000 30

Fastening of insulation boards ejotherm NTK U Universal hammer-in anchor Approved for concrete, solid and perforated masonry Upon installation, the washer face de-couples from the sleeve, ensuring a flush finish with the insulation surface Safe and smooth installation with built-in setting control through the EJOT telescope effect Zero thermal transmission Minimised risk of breaking nails due to fibre-reinforced composites Premounted expansion nail for quick installation Technical data Anchor diameter Washer diameter Drill hole depth h 1 Embedment depth h ef Point thermal transmission Use categories acc. to ETA European Technical Approval 8 mm 60 mm 50 mm 40 mm 0,000 W/K A, B, C ETA-07/0026 Application matrix Insulation To allow for differences in thicknesses of build up thickness (adhesive and existing render, (mm) (mm) Embedment depth = 40 mm (A, B, C) 10 30 50 70 90 110 40 090 110 130 170 190 60 110 130 170 190 210 80 130 170 190 210 230 170 190 210 230 120 170 190 210 230 140 190 210 230 160 210 230 180 230 Characteristic loads A Normal weight concrete C 12/15 acc. to EN 206-1 0.6 kn A Normal weight concrete C 16/20 - C 50/60 0.9 kn acc. to EN 206-1 B Clay bricks (Mz) acc. to DIN 105 0.9 kn B Solid lime sandstone (KS) acc. to DIN EN 106 0.9 kn B Vertically peforated clay bricks (Hlz) 0.6 kn acc. to DIN 105 A Sand-lime perforated bricks (KSL) 0.9 kn acc. to DIN EN 106 For calculation of design loads the national safety factors have to be included (e.g. Germany: 3). Please observe the approval. Accessories EJOT combi washer VT90 and SBL 140 plus Page 32 Installation 1 2 3 4 Product name and Product code Packaging Pallet unit length (mm) (pieces) (pieces) ejotherm NTK U 090 8777 090 5,000 ejotherm NTK U 110 8777 110 5,000 ejotherm NTK U 130 8777 130 4,000 ejotherm NTK U 8777 4,000 ejotherm NTK U 170 8777 170 3,000 ejotherm NTK U 190 8777 190 3,000 ejotherm NTK U 210 8777 210 3,000 ejotherm NTK U 230 8777 230 2,000 31

Fastening of insulation boards EJOT combi washer The diameter of the ETICS anchor can be increased by using an additional combi washer. These washers have been designed to specifically fit our product range, as well as help meet the demands of fixing different insulation types. The type of combi washer needed for an application, will be determined by the system supplier. When combining our combi washer with ejotherm STR U 2G, ejotherm STR U und ejotherm STR H for the surface fixed installation, the special ejotherm STR isolation plugs have to be inserted. Please note: When using additional washers VT90 and SBL 140 plus the EJOT STR principle cannot be applied. EJOT VT 90 Washer diameter: 90 mm Specially for mineral wool boards with low tensile strength (please refer to the approval) The washer s high rigidity, allows for a equal compression across the face Flush finish Product name Product code Packaging Pallet unit (pieces) (pieces) EJOT VT 90 8781 090 008 14,400 EJOT SBL 140 plus Washer diameter: 140 mm Specifically for mineral wool lamella boards The washer s high rigidity, allows for a equal compression across the face High bearing loads once in contact with the render Product name Product code Packaging Pallet unit (pieces) (pieces) EJOT SBL 140 plus 8716 140 008 5,000 32

Fastening of rail systems ejotherm anchors for rail systems For rail-fixed External Thermal Insulation Composite Systems (ETICS) ETICS rail systems consist of either a plastic or aluminium support track. These types of system are normally used on older buildings, where inconsistencies in the building fabric are present. The ejotherm anchors for rail systems with European Technical Approval offer a quick and easy installation with a high safety performance. For additional anchoring of the insulation in the centre of the board, we recommend our universal screw anchor ejotherm STR U 2G (Page 12) or ejotherm STR U (Page 18). 33

Fastening of rail-systems ejotherm SDK U Screw-in anchor for rails For fixing holding and base rails Approved for all categories of building materials Shortest embedment depths, minimum drill hole depths Highest loads for maximum safety Economic anchor usage Premounted screw for quick installation To compensate facade tolerances use spacers EJOT AS Technical data Anchor diameter 8 mm Collar diameter 16 mm Drill hole depth h 1 35 mm (75 mm) Embedment depth h ef 25 mm (65 mm) Screw drive TORX T30 Use categories acc. to ETA A, B, C, D, E German DIBt Approval Z-21.2-1769 European Technical Approval ETA-04/0023 Values in parentheses: anchoring in aerated concrete (use category E) Application matrix To allow for differences in thicknesses of build up (spacers and existing render, (mm) Embedment depth = 25 mm (A, B, C, D) 20 40 60 80 045 065 085 105 Embedment depth = 65 mm (E) - - 20 40 045 065 085 105 Installation 1 2 Characteristic loads A Normal weight concrete C 12/15 acc. to EN 206-1 A Normal weight concrete C 16/20 - C 50/60 acc. to EN 206-1 A Pre-cast concrete panels C16/20 - C50/60 B Clay bricks (Mz) acc. to DIN 105 B Solid lime sandstone (KS) acc. to DIN EN 106 B Solid masonry of lightweight concrete (V) acc. to DIN 18152 C Vertically perforated clay bricks (Hlz) acc. to 105 C Vertical coring reference bricks (Hlz) acc. to ÖNORM B 6124 C Sand-lime perforated (KSL) acc. to EN 106 C Lightweight concrete hollow blocks (HbL) acc. to DIN 18151 D Lightweight aggregate concrete (LAC) E Autoclaved aerated concrete P2-P7 For calculation of design loads the national safety factors have to be included (e.g. Germany: 3). Please observe the approval. 1.5 kn 1.5 kn 1.5 kn 1.5 kn 1.5 kn 0.6 kn 1.2 kn 0.75 kn 1.5 kn 0.6 kn 0.9 kn 0.75 kn 3 4 Accessories EJOT spacers AS Page 36 EJOT IT-Z 60/8 K Page 52 Product name Product code Packaging Pallet unit and length (mm) (pieces) (pieces) ejotherm SDK U 045 8798 045 400 24,000 ejotherm SDK U 065 8798 065 400 24,000 ejotherm SDK U 085 8798 085 400 16,000 ejotherm SDK U 105 8798 105 400 16,000 34

Fastening of rail-systems ejotherm NK U Hammer-in anchor for rails For fixing holding and base rails Approved for concrete, solid and perforated masonry Shortest embedment depths, minimum drill hole depths High loads for high security Premounted nail for quick installation To compensate facade tolerances use spacers EJOT AS Technical data Anchor diameter Collar diameter Drill hole depth h 1 Embedment depth h ef Use categories acc. to ETA European Technical Approval 8 mm 16 mm 35 mm 25 mm A, B, C ETA-05/0009 Application matrix To allow for differences in thicknesses of build up (spacers and existing render), (mm) Embedment depth = 25 mm (A, B, C) 20 40 60 045 065 085 Installation 1 2 Characteristic loads A Normal weight concrete C 12/15 acc. to EN 206-1 A Normal weight concrete C 16/20 - C 50/60 acc. to EN 206-1 B Clay bricks (Mz) acc. to DIN 105 B Solid lime sandstone (KS) acc. to DIN EN 106 B Solid masonry of lightweight concrete (V) acc. to DIN 18152 C Vertically perforated clay bricks (Hlz) acc. to DIN 105 C Sand-lime perforated bricks (KSL) acc. to DIN EN 106 C Lightweight concrete hollow blocks (HbL) acc. to DIN 18151 For calculation of design loads the national safety factors have to be included (e.g. Germany: 3). Please observe the approval. 1.2 kn 1.2 kn 1.5 kn 1.5 kn 0.5 kn 0.9 kn 1.5 kn 0.6 kn 3 4 Accessories EJOT spacers AS Page 36 EJOT IT-Z 60/8 K Page 52 Product name Product code Packaging Pallet unit and length (mm) (pieces) (pieces) ejotherm NK U 045 8797 045 400 24,000 ejotherm NK U 065 8797 065 400 24,000 ejotherm NK U 085 8797 085 400 16,000 35

Fastening of rail-systems Accessories for rail-systems EJOT spacers AS For levelling out facade tolerances: lengths can be combined individually (3, 5, 8, 10, 15 mm) Simply clip onto the anchor between wall and rail For anchor diameters 6 mm, 8 mm and 10 mm Sorted by colour Product name Product code Packaging (pieces) EJOT profile connector PV For connecting profile rails Simply clip onto the rail elements to be connected Facilitates the precise adjustment of base rails Length: 30 mm each and 1, mm Pallet unit (pieces) EJOT AS 3, green 8600 725 700 36,000 EJOT AS 5, yellow 8601 189 710 30,000 EJOT AS 8, orange 8601 233 720 7,200 EJOT AS 10, light blue 8601 232 750 7,200 EJOT AS 15, black 8601 187 730 7,200 Product name Product code Packaging (pieces) Pallet unit (pieces) EJOT PV 30 8792 030 770 60,000 EJOT PV 1 8792 115 770 10 5,000 EJOT nail anchors ND K 6 x 60 and 8 x 75 Premounted nail anchor to mount base rails Diameters: 6 mm and 8 mm Drill hole depth: 40 mm Embedment depth: 30 mm Product name Product code Packaging (pieces) Pallet unit (pieces) EJOT ND-K 6 x 60 8561 660 400 40,000 EJOT ND-K 8 x 75 8561 875 400 40,000 EJOT installation set Special composition of frequently used accessories for installing base rails Set comprises: 75 nail anchors ND-K 6 x 60, 10 profile connectors PV, 50 spacers AS 3 EJOT AS 3 Product name Product code Packaging (pieces) Pallet unit (pieces) EJOT installation set 8500 000 030 1 300 36

Fastening of brick slip systems EJOT brick slip system anchors For prefabricated External Insulation Composite Systems with brick slips ETICS facades can come in a multitude of different finishes. Due to the high load area per unit, ETICS use with prefabricated brick slip systems, require anchoring with specific brick slip anchors. These systems require a mechanical fastener with a special countersunk head fixed directly to the facade. The holes are hidden totally, within the mortar joint. If the ceramic cladding is glued on after the anchoring, either completely or in parts, it is recommended to use ejotherm washer anchors (Page 9). The countersunk installation of ejotherm STR U 2G with cap, provides a smooth bonding surface for brick slip systems. 37

Fastening of brick slip systems EJOT SDF-S plus 8UB Brick slip system anchors for concrete and masonry Approved for concrete, solid and perforated masonry Torsion-proof anchor tube Anchor tube with small countersunk head for unobtrusive installation in the joint Universal expansion zone for safe anchoring High loads Anchor with increased bending moment Premounted screw for quick installation Technical data Anchor diameter Diameter of countersunk head Drill hole depth h 1 Embedment depth h ef Screw drive German DIBt Approval 8 mm 12 mm 80 mm 70 mm TORX T30 Z-21.2-589 Characteristic loads 38 A Normal weight concrete C 12/15 acc. to EN 206-1 1.0 kn A Pre-cast concrete panel B 15 0.25 kn B Clay bricks ( Mz 12) acc. to DIN 105 0.4 kn B Solid lime sandstone ( KS 12) acc. to DIN EN 106 0.4 kn B Solid masonry of lightweight concrete (V) 0.2 kn acc. to DIN 18152 C Vertically perforated clay bricks (Hlz) acc. to DIN 105 * C Vertical coring reference brick (Hlz) 0.75 kn acc. to ÖNORM B 6124 C Sand-lime perforated bricks ( KSL 6) 0.25 kn acc. to DIN EN 106 C Lightweight concrete hollow blocks ( HbL 2) 0.15 kn acc. to DIN 18151 D Lightweight aggregate concrete acc. to TGL 0.3 kn *According to approval to be determined through pull-out testing at the building. The design loads given are in accordance with the German building code. National safety factors are already incorporated. Please observe the approval.

Fastening of brick slip systems EJOT SDF-S plus 8UB Installation 1 2 3 4 Application matrix for standard-utilisation 1) Insulation thickness (mm) To allow for differences in thicknesses of build up (adhesive and existing render, (mm) Embedment depth = 70 mm (A, B, C) 10 30 50 70 90 110 20 120 140 160 180 200 40 120 140 160 180 200 220 60 140 160 180 200 220 240 80 160 180 200 220 240 260 180 200 220 240 260 280 120 200 220 240 260 280 300 140 220 240 260 280 300 160 240 260 280 300 180 260 280 300 200 280 300 220 300 1) Standard case for surface fixed anchorage installation. All the rest assembly situations of the anchor are regarded seperatly. 2) Please observe the position of the screw head in the insulation and possible underlining of the insulation. Zubehör A broad range of accessories is available for the EJOT SDF-S plus 8UB product group: EJOT IT-Z 60/8 S Page 52 EJOT TE tube washer Page 54 Product name and length Product code Packaging unit Palett unit (mm) zink-plated steel steel with Deltaseal 1) stainless steel A4 (pieces) (pieces) EJOT SDF-S plus 8UB x 8786 460 8786 692 8786 660 12,000 EJOT SDF-S plus 8UB x 120 8786 120 460 8786 120 692 8786 120 660 12,000 EJOT SDF-S plus 8UB x 140 8786 140 460 8786 140 692 8786 140 660 12,000 EJOT SDF-S plus 8UB x 160 8786 160 460 8786 160 692 8786 160 660 7,200 EJOT SDF-S plus 8UB x 180 8786 180 460 8786 180 692 8786 180 660 7,200 EJOT SDF-S plus 8UB x 200 8786 200 460 8786 200 692 8786 200 660 7,200 EJOT SDF-S plus 8UB x 220 8786 220 460 8786 220 692 8786 220 660 7,200 EJOT SDF-S plus 8UB x 240 8786 240 460 - - available on request EJOT SDF-S plus 8UB x 260 8786 260 460 - - available on request EJOT SDF-S plus 8UB x 280 8786 280 460 - - available on request EJOT SDF-S plus 8UB x 300 8786 300 460 - - available on request 1) Organic coating for higher corrosion resistance 39

Fastening of brick slip systems EJOT SDP S plus 8 Brick slip system anchors for aerated concrete Approved for aerated concrete Distort-proof anchor tube Anchor tube with small countersunk head for unobtrusive installation in the joint Special expansion zone with hooks for form-fit anchoring High loads Premounted screw for quick installation Technical data Anchor diameter Diameter of countersunk head Drill hole depth h 1 Embedment depth h ef Screw drive German DIBt Approval 8 mm 12 mm 120 mm 110 mm TORX T30 Z-21.2-967 Design loads E Autoclaved aerated concrete acc. DIN (2 and 3.3 resp.) 0.2 kn E Autoclaved aerated concrete acc. DIN (4 and 4.4 resp.) 0.5 kn E Autoclaved aerated concrete acc. TGL (Laußig plant) 0.3 kn E Autoclaved aerated concrete acc. TGL (Parchim plant) 0.15 kn The design loads given are in accordance with the German building code. National safety factors are already incorporated. Please observe the approval. 40

Fastening of brick slip systems EJOT SDP S plus 8 Installation 1 2 3 4 Application matrix for standard-utilisation 1) Insulation thickness (mm) 2) To allow for differences in thicknesses of build up (adhesive and existing render, (mm) Embedment depth = 110 mm (E) 10 30 50 70 20 140 160 180 200 40 160 180 200 220 60 180 200 220 80 200 220 220 1) Standard case for surface fixed anchorage installation. All the rest assembly situations of the anchor are regarded seperatly. 2) Please observe the position of the screw head in the insulation and possible underlining of the insulation. Accessories A broad range of accessories is available for the EJOT SDP-S plus 8 product group: EJOT IT-Z 60/8 S Page 52 Product name and length Product code Packaging Pallet unit (mm) zink-plated steel stainless steel A4 (pieces) (pieces) EJOT SDP-S plus 8 x 140 8558 814 456 8558 814 656 7,200 EJOT SDP-S plus 8 x 160 8558 816 456 8558 816 656 7,200 EJOT SDP-S plus 8 x 180 8558 818 456 8558 818 656 7,200 EJOT SDP-S plus 8 x 200 8558 820 456 8558 820 656 7,200 EJOT SDP-S plus 8 x 220 8558 822 456 8558 822 656 7,200 41

42 Freiherr-vom-Stein Gymnasium

Fastening of ceiling insulation boards EJOT fastening solutions for ceiling insulation Keeping the energy consumption down in a building is paramount. One way to ensure this happens, can be to insulate ceilings areas such as basements garages, or under ground carparks. In addition to this, ceiling insulation can be used to improve acoustics, and often found in commercial environments or even as noise protection for shooting ranges. EJOT ceiling insulation fasteners always offers a suitable and safe solutions for the variety of different insulation materials and surfaces. 43

Fastening of ceiling insulation boards EJOT DDS-Z Ceiling insulation screw with German DIBt approval and higher corrosion resistance Fastener, with German DIBt approval for a secure fastening of ceiling and acoustic boards For installation in cracked and non-cracked concrete Steel screw with duplex coating and self-tapping thread for reliable fastening Corrosion resistance classification C1-C3 Easy installation: drill, fasten, done Minimal embedment depth Standard screw head colour: white Special service: coloured lacquering of the fastener heads according to customer request Technische Daten Montage 1 2 3 Head diameter Drill hole diameter Drill hole depth h 1 Embedment depth in concrete h ef Screw drive Recommended substrate Building material class Corrosion resistance classification German DIBt approval 24 mm 6 mm 35 mm 25 mm TORX T30 Concrete A2 C1-C3 Z-21.8-1980 Characteristic load Cracked and uncracked normal weight concrete C 20/25 - C 50/60 N RK 0.9 kn For further technical specification, please refer to the relevant technical data sheet. Accessories A broad range of accessories is available for the EJOT DDS-Z product group: EJOT DDT ceiling insulation washer Page 45 Lieferprogramm Insulation thickness Product name and length Product code Packaging Palett unit (mm) (mm) (pieces) (pieces) 20-25 EJOT DDS-Z 050* 5929 050 682 8, 45-55 EJOT DDS-Z 075 5929 075 682 8, 55-65 EJOT DDS-Z 085 5929 085 682 8, 70-80 EJOT DDS-Z 5929 682 8, 80-90 EJOT DDS-Z 110* 5929 110 682 8, 95-105 EJOT DDS-Z 125 5929 125 682 8, 105-115 EJOT DDS-Z 135 5929 135 682 8, 120-130 EJOT DDS-Z 5929 682 8, 135-145 EJOT DDS-Z 165* 5929 165 682 8, 145- EJOT DDS-Z 175 5929 175 682 8, 170-175 EJOT DDS-Z 200 5929 200 682 3,600 195-200 EJOT DDS-Z 225* 5929 225 682 3,600 220-225 EJOT DDS-Z 250* 5929 250 682 3,600 * Sonderlängen: available on request 44

Fastening of ceiling insulation boards EJOT DDT DDT insulation washer Spreader washer which can be combined with the EJOT DDS-Z fastener for fixing soft insulation Powder coated on both sides, including the edges Optimised washer geometry for improved fit of the EJOT DDS-Z screw into the washer Increased protection from corrosion and sharp edges Washer diameter: 70 mm White coating - RAL 9002 EJOT DDT in combination with the EJOT DDS-Z white coating Product name Product code Packaging (pieces) EJOT DDT 8721 070 882 45

Fastening of ceiling insulation boards EJOT DDA Ceiling insulation anchor Fastening of ceiling and acoustic insulation Easy installation: drill, hammer - done! Available in colours beige or white Technical data Head diameter Drill hole diameter Drill hole depth h 1 Embedment depth h ef 25 mm 8 mm 35 mm 25 mm Recommended substrate Concrete Please note: Please observe the pull-out loads given in the approval of the system owner. Your team will be happy to help. Montage 1 2 3 Insulation thickness Product name and length Product code Packaging Pallet unit (mm) (mm) colour white colour beige (pieces) (pieces) 25 EJOT DDA 050 8552 050 004 8552 050 000 400 20,000 50 EJOT DDA 075 8552 075 004 8552 075 000 400 20,000 75 EJOT DDA 8552 004 8552 000 400 20,000 EJOT DDA 125 8552 125 004 8552 125 000 400 16,000 125 EJOT DDA 8552 004 8552 000 400 10,800 EJOT DDA 175 8552 175 004 8552 175 000 400 10,800 46

Fastening solutions for special applications EJOT fasteners for special applications These days we find that there are increasing demands being placed on existing walls, which have been earmarked for ETICS. Existing facades or damaged substrates are prime areas where assurance may need to be considered. EJOT offers the right answer for these special applications Solutions for "renovating the renovation" (over cladding ETICS) Regaining the structural stability of the inner and outer layers of precast concrete panels Regaining the structural stability of damaged ETICS: Anchoring in problematic substrates Fastening of attachments on ETICS facades 47

Fastening solutions for special applications EJOT VSD 8U-V* Renovation anchor for prewall shells When renovating old building structures and before installing ETICS, legislation demands an inspection of the structural safety of the wall. The structural safety has to be restored where necessary. In some cases cavity wall ties can become corroded over time, leaving the inner and outer substrates, unstable. However the use of the EJOT VSD-8U allows for the structural safety to be restored The zinc-plated steel screw of the EJOT VSD-8U V with building authorities approval, enables a renovation of the outer leaf of outdoor buildings, in an industrial atmosphere and close to the coast. Please notes: After renovation of the outer leaf, an additional facade system with thermal insulation (e.g. ETICS) with a thickness of at least 60 mm has to be applied. Ventilation behind the outer leaf has to be prevented also. Building authorities approved anchor for subsequent installation of curtain walls Very cost effective solution prior to renovating the outer wall Double expansion wall anchor: simultaneous embedment in load-bearing wall and outer wall Clean and fast installation (no mortar required) Universal expansion zone: secure installation into concrete load-bearing walls, solid and perforated brick % setting control Temperature-independent installation Can be installed at 0 C Our Service for you: For safety reasons, rebuilding the stability of an outer wall or a facing wall should be calculated by an engineer. Our technical service is happy to help you choose the right renovation solution and delivers all details necessary Technical data Drill hole depth h 1 Drill hole diameter Embedment depth h ef Screw drive German DIBt approval * ) V = Zinc-plated steel screw 80 mm 8 mm 70 mm TORX T25 Z-21.2-1652 Design loads Minimum thickness of the outer leaf (mm) Distance between inner and outer shell (mm) Product name and length (mm) A Normal weight concrete C 12/15 acc. to EN 206-1 1.0 kn B Clay bricks (Mz) acc. to DIN 105 0.4 kn B Solid lime sandstone (KS) acc. to DIN EN 106 0.4 kn B Solid masonry of lightweight concrete (V) 0.2 kn acc. to DIN 18152 C Vertically perforated clay bricks (Hlz) acc. to DIN 105 0.25 kn * C Sand-lime perforated bricks (KSL) 0.25 kn acc. to EN 106 C Lightweight concrete hollow blocks (HbL) 0.15 kn acc. to DIN 18151 * ) The design loads given are in accordance with the German building code. National safety factors are already incorporated. Please observe the approval. Product code Packaging (pieces) Pallet unit (pieces) 115 0-20 EJOT VSD 8U-V x 205 8765 205 400 7,200 115 20-40 EJOT VSD 8U-V x 225 8765 225 400 7,200 115 40-60 EJOT VSD 8U-V x 245 8765 245 400 7,200 115 60-80 EJOT VSD 8U-V x 265 8765 265 400 2,400 115 80- EJOT VSD 8U-V x 285 8765 285 400 2,400 115-120 EJOT VSD 8U-V x 305 8765 305 400 2,400 48

Fastening solutions for special applications EJOT spiral anchor Spiral anchor for fastening of attachments Fastening solution for light attachments on ETICS facades Recommended load: max. 5 kg per mounting point No thermal bridging Retrofit installation through the finish render possible: simply screw through the final rendering into the insulation (drive TORX T40, usually without pre-drilling), fasten a 4-5 mm screw and fix the attachment Can be installed with commercial drill / drive tool Installation 1 2 3 Product name Product code Packaging (pieces) Pallet unit (pieces) EJOT spiral anchor 8788 000 002 250 9,000 49

Fastening solutions for special applications Renovation rods for pre-cast external walls Renovation systems for rebuilding the stability of pre-cast external walls Prefabricated building elements (precast concrete slab-type construction) were installed with steel tie rods in front of the load-bearing wall. Due to corrosion influences the stability can be endangered. Thus before renovating the facade with ETICS, the stability needs to be rebuilt. EJOT offers two convincing systems: EJOT WSS EJOT KERI (Page 51) Our service for you: For safety reasons, rebuilding the stability of the outer precast wall should be calculated by an engineer. Our technical service is happy to help you choose the right renovation solution and delivers all details necessary. EJOT WSS Cone anchor to rebuild the stability of 3 layered pre-cast concrete panels High-grade renovation specifically for the precast concrete slab-type construction Dry drilling method applicable Handling independent of the temperature (without mortar) Secures the loading immediately, once in situ Technical data Admissible heavy load F Q /rod Admissible bending moment M Z Diameter European Technical Approval 5.0 kn 600 Nm 24 mm ETA-99/0007 Product name and length Fastening thickness Product code Packaging (mm) B mm (pieces) EJOT WSS - 24 x 185 128 8558 814 656 20 EJOT WSS - 24 x 215 163 8558 816 656 200 50

Fastening solutions for special applications Renovation rods for precast external walls EJOT KERI Cone anchor to rebuild the stability of Cone anchor to rebuild the stability of 3 layered pre-cast concrete panels High-grade renovation specifically for the precast concrete slab-type construction Handling independent of the temperature (without mortar) Secures the loading immediately, once in situ Technical data Admissible heavy load F Q /rod Admissible bending moment M Z Diameter German DIBt Approval 8.5 kn 1,070 Nm 40 mm Z-21.8-1265 Installation Product name and length Fastening thickness Product code Packaging (mm) B mm (pieces) EJOT KERI - 40 x 205 128 9710 000 205 10 EJOT KERI - 40 x 240 163 9710 000 240 10 51

Fastening solutions for special applications EJOT insulation washer The low recess allows the washer to sit flush with the surface of rigid insulants. High loads can be achieved when used in combination with suitable fasteners. Isolierteller IT-Z 60/8 K To combine with ejotherm SDK U and ejotherm NK U Hole diameter: 8,2 mm Washer diameter: 60 mm Colour: blue Product name Product code Packaging Pallet unit (pieces) (pieces) EJOT IT-Z 60/8 K 8501 402 750 15,000 Isolierteller IT-Z 60/8 S To combine with EJOT SDF-S plus 8 UB and EJOT SDP-S plus 8 Hole diameter: 8,2 mm Washer diameter: 60 mm Colour: blue Product name Product code Packaging Pallet unit (pieces) (pieces) EJOT IT-Z 60/8 S 8745 000 751 15,000 Isolierteller IT 60/5 H To combine with wood screws Hole diameter: 5,4 mm Washer diameter: 60 mm Colour: yellow ochre Product name Product code Packaging Pallet unit (pieces) (pieces) EJOT IT 60/5 H 8501 054 710 15,000 52

Fastening solutions for special applications EJOT capped tube washer SBH-T 65/25 To combine with wood or Dabo screws Hole diameter: 5,2 mm Washer diameter: 65 mm Washer with an integrated capped element Product name Product code Packaging Pallet unit (pieces) (pieces) EJOT SBH-T 65/25 8519 035 001 7,200 53

Fastening solutions for special applications EJOT tube washer TE Tube washer TE 60/50 and TE 60/110 Fastening of External Thermal Insulation Systems on problematic substrates To combine with EJOT SDF-S plus 8UB Technical data EJOT TE 60/50 and 60/110 in combinaton with EJOT SDF-S plus 8UB Application matrix for standard-utilisation EJOT TE 60/50 in combination with EJOT SDF-S plus 8UB Insulation thickness To allow for differences in thicknesses of (mm) build up (adhesive and existing render), (mm) Embedment depth = 70 mm (A, B, C, D) 10 30 50 70 90 110 60 120 140 160 180 200 80 120 140 160 180 200 220 140 160 180 200 220 120 160 180 200 220 140 180 200 220 160 200 220 180 220 Application matrix for standard-utilisation EJOT TE 60/110 in combination with EJOT SDF-S plus 8UB Insulation thickness To allow for differences in thicknesses of (mm) build up (adhesive and existing render), (mm) Embedment depth = 70 mm (A, B, C, D) 10 30 50 70 90 110 120 120 140 160 180 200 140 120 140 160 180 200 220 160 140 160 180 200 220 180 160 180 200 220 200 180 200 220 220 200 220 240 220 Shaft length EJOT TE 60/50 Shaft length EJOT TE 60/110 Washer diameter Screw drive Drill hole depth h 1 Embedment depth h ef Point thermal transmission TE 60/50 Point thermal transmission TE 60/110 with insulation thickness 120- mm Point thermal transmissione TE 60/110 with insulation thickness -240 European Technical Approval Characteristic loads in combination with EJOT SDF-S plus 8UB 50 mm 110 mm 60 mm TORX T30 80 mm 70 mm 0.002 W/K 0.000 W/K 0.001 W/K ETA-04/0064 A Normal weight concrete C 12/15 acc. to EN 206-1 1.5 kn A Normal weight concrete C16/20 - C50/60 1.5 kn acc. to EN 206-1 B Clay bricks (Mz) acc. to DIN 105 1.5 kn B Solid lime sandstone (KS) acc. to DIN EN 106 1.5 kn B Solid masonry of lightweight concrete (V) 0.9 kn acc. to DIN 18152 C Vertically perforated clay bricks (Hlz) acc. to DIN 105 1.2 kn C Sand-lime perforated bricks (KSL) 1.5 kn acc. to DIN EN 106 C Lightweight concrete hollow blocks (HbL) 0.75 kn acc. to DIN 18151 For calculation of design loads the national safety factors have to be included (e.g. Germany: 3). Please observe the approval. Product name and Product code Packaging length (mm) (pieces) EJOT TE 60/50 8533 050 000 EJOT TE 60/110 8533 110 000 54

EJOT Tools EJOT Tools Special fastening solutions often requires the use of specific tools, to ensure the anchor has been installed correctly. The EJOT tools and accessories product range offers an extensive assortment for every application to guarantee a safe, quick and economic installation for External Thermal Insulation Composite Systems. 55

EJOT Tools EJOT drillx EJOT drillx drill extension Due to increasingly thicker insulating materials and renovations of existing External Thermal Insulation Composite Systems, longer and more expensive drills are needed. With the specifically designed drill extensionejot drillx and the coordinated hard metal hammer drill, the EJOT drill, you can decrease tooling costs. The combination of EJOT drillx with EJOT drill can lower your drill costs by 20% to 40% from anchor lengths of 155 mm upwards. The new EJOT drill, in effective lengths of, and 250 mm, also features a long service life in hard building material. Decreased drilling costs when using anchors longer than 155 mm Better transmision of impact pulse from the drill hammer over the drill extension Easier installation of additional layers of External Thermal Insulation Composite Systems The geometry of the drill extension expands the old render layer which facilitates anchor installation Accessories A broad range of acessories is available for the EJOT drillx product group: EJOT drill Page 58 EJOT stepdrill Page 58 EJOT drillx spare kit (conus expeller) Page 58 Product name and Product code Packaging unit use length (mm) (pieces) EJOT drillx 200 9151 950 001 1 EJOT drillx 270 9151 950 002 1 56

EJOT Tools EJOT drillx Selection matrix for drill tools additional layers Respective anchor lengths - use categories A, B, C, D Thickness new Thickness old system incl. tolerance compensation systems incl. adhesive and render (mm (mm) 50 surface fixed installation Thickness new system incl. adhesive (mm) 40 50 60 70 80 90 40 50 60 70 80 90 200 200 50 115 135 135 155 155 175 175 200 70 135 155 155 175 175 195 195 90 90 155 175 175 195 195 215 215 110 110 175 195 195 215 215 235 235 130 130 195 215 215 235 235 255 255 215 235 235 255 255 275 275 170 170 235 255 255 275 275 295 295 190 255 275 275 295 295 315 315 210 275 295 295 315 315 335 335 230 230 295 315 315 335 335 355 355 250 250 250 250 315 335 335 355 355 375 375 270 250 250 250 250 270 335 355 355 375 375 395 395 290 250 250 250 250 250 250 290 355 375 375 395 395 415 415 70 190 210 countersunk and surfaced fixed installation The allowed thickness of the new system is stated in the valid system approval Effective length SDS hammer drill Effective length in combination with 200 mm drill extension Effective length in combination with 270 mm drill extension For thick old render systems use conical stepdrill in combination with the 200 mm drill extension if necessary Selection matrix for drill tools large insulation thicknesses Insulation thickness (mm) 60*) Effective length with possible tolerance compensation (adhesive and old or surfacing plaster respectively), (mm) Respective anchor lengths - use categories A, B, C, D Insulation thickness (mm) 10 30 50 70 60*) 80 115 135 80 90 10 30 50 70 90 115 115 135 155 175 135 155 175*) 195*) 155 175 195 215*) 120 120 155 175 195 215 235 140 140 175 195 215 235 255 160 160 195 215 235 255 275 180 180 215 235 255 275 295 200 200 235 255 275 295 315 220 220 255 275 295 315 335 240 240 275 295 315 335 355 260 250 260 295 315 335 355 375 280 250 250 280 315 335 355 375 395 300 250 250 250 300 335 355 375 395 415 320 250 250 250 250 320 355 375 395 415 435 340 250 250 250 250 250 340 375 395 415 435 455 250 455 360 250 250 250 380 250 250 250 400 250 250 420 250 *) only surface fixed installation 360 395 415 435 380 415 435 455 400 435 455 420 455 *) only surface fixed installation Effective length SDS hammer drill Effective length in combination with 200 mm drill extension Effective length in combination with 270 mm drill extension Stepdrill in combination with 200 mm drill extension 57

EJOT Tools EJOT drill & stepdrill EJOT drill hard-metal hammer drills Multi-purpose hard metall drill with cone holder For use in combination with EJOT drillx For drilling in all types of surfaces, in impact and rotary gear Long service life even in hard materials Drill diameter: 8 mm Product name total length / use length (mm) Product code Packaging unit (pieces) EJOT drill, 160 / 9200 080 10 EJOT drill, 210 / 9200 080 10 EJOT drill 250, 310 / 250 9200 080 310 10 EJOT stepdrill Stufenbohrer Special step drill for penetration of existing thick renders and for non-standard applications For use in combination with EJOT drillx Drill diameter: 8 mm / 19 mm Product name Product code Packaging unit (pieces) EJOT stepdrill 9200 080 109 1 EJOT drillx spare kit Spare-cone expeller for EJOT drillx Set comprises: three cone expeller Product name Product code Packaging unit (pieces) EJOT drillx spare kit (cone expeller) 9151 950 003 3 58

EJOT Tools EJOT special drill Special drill for perforated bricks For drilling anchor holes without lumps in perforated bricks (e.g. vertical coring bricks) Aggressive cutting angle for fast drilling without percussion Avoids bursting drill holes With SDS- plus adapter Drill diameter: 8 mm Product name Product code Packaging unit total length / use length (mm) (pieces) EJOT Spezial drill 210 / 9200 000 075 1 EJOT Soecial drill 260 / 200 9200 000 069 1 EJOT Special drill 310 / 250 9200 000 087 1 EJOT Special drill 450 / 400 9200 000 076 1 59

EJOT Tools ejotherm STR accessories ejotherm STR-tool 2GS Specially developed tool for countersunk installation of ejotherm STR U 2G Also compatible for use with ejotherm STR U and ejotherm STR H Adjustment shaft with hex shank for easy use with standard drills Patented mechanism enables quick and easy adjustment to the required anchor length Easy conversion from ejotherm STR-tool 2GS for surface fixed installation For reliable and easy installation using to the STR principle Robust design for long service life Worn parts can be changed quickly Set contains: ejotherm STR-tool 2GS, additional cutting discs, offset screw driver as well as bits for all applications Product name Product code Packaging (pieces) ejotherm STR-tool 2GS 9129 000 000 1 ejotherm adjustment shaft SDS-plus Alternative adjustment shaft with SDS-plus for ejotherm STR-tool 2GS Product name Product code Packaging (pieces) ejotherm adjustment shaft SDS-plus 9129 000 005 1 ejotherm STR tool spare kit To replace worn parts of the ejotherm STR tools 2G Set comprises: 3 cutting disks, 3 bits T30 for the countersunk installtion of ejotherm STR U 2G and ejotherm STR U Product name Product code Packaging (pieces) ejotherm STR toll spare kit 9151 910 000 1 60

EJOT Tools ejotherm STR accessories ejotherm STR tool spare bits For surface fixed installation of ejotherm STR U 2G and ejotherm STR U: ejotherm STR bit TX30-M8 x 52 For surface fixed installation of STR U 2G and ejotherm STR U: ejotherm STR-Bit TX30-1/4 x 200 For countersunk installation of ejotherm STR H: ejotherm STR bit TX25-M8 x 31 Product name Product code Packaging (pieces) ejotherm STR-Bit TX30-M8 x 52 9151 900 013 1 ejotherm STR-Bit TX30-1/4 x 200 9253 014 200 ejotherm STR special bit TX25-M8 x 311 9151 900 012 1 ejotherm STR renovation cutter For additional anchor support in existing ETICS: Cost-effective retrofitting for ETICS allowing for additional anchors to be used Avoids the removal of the existing system, in most cases Using of the EJOT STR technology: 1. cut through the existing render layer 2. install the ejotherm STR U 2G / STR U with ejotherm STR tool 2G 3. insert the STR cap to obtain an even plaster base 4. finish by applying the final render coat Lieferprogramm Product name Product code Packaging (pieces)) ejotherm STR renovation cutter 9151 940 000 1 61

EJOT Tools EJOT renovation cutter EJOT renovation cutter For use when adding additional EJOT surface fixed anchors to existing ETICS For milling from wall protection panels Product name Product code Packaging (pieces) EJOT renovation cutter 8593 000 082 1 Note: to use the EJOT STR principle for countersunk installation use ejotherm STR renovation cutter (Page 27, Page 57) 62

EJOT Anchor Basics EJOT Anchor Basics The EJOT Anchor Basics are a guideline regarding the safe installation of ETICS. With every project, it is essential to consider all of the aspects in order to establish a basis leading to a full system backed guarantee. 63

EJOT Anchor Basics I. Building laws background European Technical Approval / European Technical Assessment General building authorities approval The European Technical Approval / European Technical Assessment is a proof for the fitness for use of a construction product within the meaning of the Construction Products Directive; transposed in Germany by the Bauproduktengesetz ('Construction Products Law'). The ETA is based on tests, examinations and a technical assessment by approval bodies designated by the EU Member States for this purpose. It covers all product characteristics which can be important for the fulfillment of the legal requirements in the Member States, with the relevant levels of performance required being different in each Member State. An European Technical Approval / European Technical Assessment can be granted for construction products for which harmonised specifications according to the Construction Products Directive do not (yet) exist or which deviate substantially from a harmonized standard. Basis for the assessment of the fitness for use are either Guidelines for European Technical Approvals (ETAGs / EADs) prepared by EOTA for the relevant product area, or criteria for assessment procedures that are agreed on with other EOTA bodies for issue of an approval of a specific request (CUAPs). In the interests of the manufacturer the verifications presented to DIBt will be used as far as possible for the European procedure. Allgemeine bauaufsichtliche Zulassungen ('national technical approvals') are granted for such construction products and types of construction for which there are no generally acknowledged rules of technology, DIN standards in particular, or which deviate considerably from these. National technical approvals are granted by the Deutsche Institut für Bautechnik (DIBt) for all federal states. They are reliable verications of applicability of construction products and verications of applicability of types of construction relating to requirements of construction works in the field of construction engineering. The European Technical Approval / European Technical Assessment enables the manufacturer to place the CE marking on the construction product and thus the access to the European market. With the CE marking the manufacturer confirms that he carried out the prescribed verification method and that the conformity of the product is given with the approval. 64

EJOT Anchor Basics II. Good reasons mechanically fix ETICS Safe installation on old facades ETICS are often used for energy efficient refurbishment of old buildings. Do you know how much load the existing render can actually carry? For decades it was exposed to weather and emissions, soot, dirt and old paint reduce the bearing strength of the glue. Or single components are not compatible with the composition of the glue ( saponifying ). After installing a new ETICS building physics can change the bearing capacity of the existing render (failure of existing render) even after years. Regarding new buildings residues of release oil on concrete may cause difficulties. Cleaning a facade is complex and costly. Contaminated waste water has to be collected and professionally disposed. Furthermore the existing render can be saturated thoroughly cleaned. However if insulation boards are additionally anchored, usually no special treatment of the facade is necessary. Only loose parts of the render, efflorescence and paint flaking off need to be roughly removed. Possible holes are filled. Eventually anchors provide safe support Weathered facade Facade renovated with an ETICS Highest structural stability When insulation boards are solely glued, the deadweight of an ETICS is passed onto the wall through shearing forces. The used glue is therefore the only connection between wall and insulation. Thanks to their specifically solid anchor washer and high characteristic loads, ejotherm washer anchors give your facade safe support. Through contact pressure the frictional bond between facade surface and adhesive as well as between adhesive and insulation board is steadily increased. This results in a higher stability of the whole system. Additionally, anchors with steel screw or steel nail offer higher safety reserves. Impact of anchoring: Dead load of the system is passed on via adhesive and insulation Washer anchors provide additional contact pressure Advantages Highest stability for the entire system Anchor washers divert wind load Highest security in case of wind loads 65

EJOT Anchor Basics II. Good reasons for anchoring an ETICS Warm outside Cold outside Highest security against hygrothermal impacts Hygrothermal influences like temperature changes and shrinkage lead to fluctuating material expansion that effect the rigid adhesive joints. If solely glued there is a latent danger of the insulation boards to bulge, due to lacking expansion possibility at the joints. Additional anchoring in the area of the joints as well as in the centre of the board results in a mechanical fixing of the system onto the wall and therefore reduces the risk of cracking plaster. Deshalb: zusätzliche Fixierung der Dämmstoffplatten mit EJOT WDVS-Dübeln Additional fixing of the insulation boards with ETICS anchors by EJOT Highest security against wind loads Wind loads affect in the opposite direction of the deadweight. They provide for a vertical tensile load onto the adhesive joint. Special importance is attached to the intersection of wall/ adhesive (new buildings) and of existing render/adhesive (renovation) respectively as well as of adhesive/insulation. High wind loads predominately exist at higher buildings at building edges at free-standing buildings in exposed areas in coastal areas in stormy weather Climate scientists assume that the risk of heavy storms and high structural losses will increase worldwide. EJOT anchors provide additional security! 66

EJOT Anchor Basics III. Ways to perfect anchoring Assessing the substrate The expansion zone of an anchor has to perfectly fit the wall substrate found at the building. It is the only way the anchor can optimally fulfil its function within the ETIC system. This is why careful assessment the substrate is essential. ETAG 014 (guideline for anchors in external thermal insulation composite systems) distinguishes standard substrates according to so-called use categories in order to facilitate the assignment of the matching anchor. Use category A Normal weight concrete Pre-cast concrete Choosing the correct anchor Once the substrate has been established, the correct anchor can be assigned with its approval. This is due to the fact that ETA anchors are tested and approved for specific substrate categories. Case 1 The anchor is approved via the building material category, and is outlined in the anchor s ETA. Therefore, it may be used on the building without further testing. The loads given in the approval can be used directly for calculating the necessary number of anchors. Where required, national safety factors need to be observed. Example 1 Solid lime sandstone was determined as wall substrate. This corresponds to use category B. The anchor has an ETA for use categories A and B. For solid lime sandstones, the ETA mentions a characteristic load of 1.2 kn. National rules require a security value of 3 for use category B. Therefore the anchor can be calculated having a design load of 1.2 kn : 3 = 0.4 kn without further testing on the building. Case 2 The anchor has no approval for the determined building material category. If the determined substrate at the building does not belong to a use category for which the anchor is approved according to the ETA, the anchor may not be used on this object. In this case, the usability of the anchor cannot be proven through pull-out tests. Example 2 Vertical coring bricks were determined as wall substrate. This corresponds to use category C. An anchor only approved for use categories A and B may not be used. Use category B Clay bricks Solid lime sandstone Solid masonry of lightweight concrete Use category C Vertically perforated clay bricks Sand-lime perforated bricks Lightweight concrete hollow blocks Use category D Lightweight aggregate conrete Use category E Autoclaved aerated concrete 67

EJOT Anchor Basics III. Ways to perfect anchoring Case 3 The anchor is generally approved for the determined building material category, but the identified substrate is not explicitly named in the ETA of the anchor. The anchor may be used if its usability is proven through tests on the building. The object specific characteristic loads are determined through pull-out tests as described in the ETA. When deducting the design load national safety factors need to be incorporated. Example 3 Perforated lime sandstone was determined as wall substrate. This corresponds to use category C. The anchor has an ETA for use categories A, B, C and D. Nevertheless, perforated lime sandstone is not explicitly named in the ETA. Pull-out tests with this anchor on the object result in a characteristic load of 1.5 kn. National rules require a security value of 3 for use category C. The anchor can be calculated having an design load of 1.5 kn : 3 = 0.5 kn. Case 4 The anchor is generally approved for the determined building material category. The identified substrate is already mentioned in the ETA of the anchor, but the gross density or the compression strength of the stone differs from the declaration of the approval. In principle this case corresponds to case 3. The usability for the substructure can be proven through tests on the building. Special case Weather shells of concrete (precast concrete slab-type construction) are assigned to use category A. With any ejotherm anchor the loads may be calculated employing tests on the building. Further criteria for choosing the perfect anchor If in principal several anchor types are applicable in the found building material, further assessment criteria can be employed. Example ejotherm STR U 2G 1) % setting control Homogenous insulation surfaces Even Rendering Permanent contact pressure Less work thanks to premounted expansion element Installation behaviour ++ Loads ++ Reduction of thermal bridges ++ Range of use 2) ++ Embedment depth 3) ++ 1) When applying the EJOT STR principle for countersunk installation 2) A bigger range of application offers more security regarding fluctuating substrate qualities and mixed masonry 3) Please note possible differences between effective and nominal embedment depth when comparing with other products. Combi washer depending on the application Depending on the application, our ETICS anchors can be combined with additional washers. The combi washers are very simple to use and are available in various diameters,, and are placed under the washer surface of the anchor. The further installation is processed as usual. The use of any combi washer, will be dependant upon what insulation is being used. Exact configuration should always be identified by the system supplier. Note: Combi washers are system components of the anchor. They are tested accordingly and described in the approval of the anchor. Therefore washer anchors may only be combined with the matching additional washers by the same manufacturer. EJOT advises: The ejotherm STR U 2G (as washer anchor) as well as the ejotherm SDK U (for fastening rails) have a European Technical Approval for all building material classes. Many substrates are already tested for the approval and named in the ETA. Therefore usually no additional tests are necessary. Should tests on the building site be needed, you have EJOT s service at your hand. Fig. combi washer 68

EJOT Anchor Basics III. Ways to perfect anchoring Determinding the necessary anchorage length In order to achieve the highest loads possible, it is important to establish the correct length of anchor. Several elements must be taken into account in order to select the right product, these are shown below. Existing render Adhesive mortal Nominal embedment depth h nom + Tolerance compensation t tol + Insulation thickness h D = Required anchor length l D Notes: If no other specifications are given, the nominal embedment depth h nom is equal to the effective embedment depth h ef. The tolerance compensation consists of: Non-load-bearing layers (thickness of existing render, wood-wool lightweight boards, brick strip tiles etc. (If present, the existing render is often 20 mm thick) + Thickness of the adhesive joint after pressing the insulation boards against the wall (as a rule approx. 10 mm)* + Additional compensation of facade unevenness* = Tolerance compensation t tol h 1 = drill hole depth h ef = effective embedment depth h nom = nominal embedment depth ( h ) ef t tol h D h ef = h nom h 1 t tol = tolerance compensation = insulation thickness h D If the existing facade is found to have extreme differences in surface build-up, it may be necessary to use different anchor lengths. *Facade tolerances are eventually compensated through the actual total thickness of the adhesive mortar. The calculation also applies for the surface fixed installation of ejotherm STR U 2G and ejotherm STR U. Determining the necessary number of anchors The necessary number of anchors has to be determined for each building individually. According to new European and national wind load standards several factors have to be incorporated. Amongst the most essential influences are the building construction (height, ground plan, profile) as well as the surroundings of the building. Exposed conditions in coastal areas, on mountains or outside closed housing areas normally lead to significantly higher wind loads. Details and actual maps with zones of different wind loads are part of national standards. Generally speaking: the higher the building and the more exposed its surrounding area, the higher the necessary number of anchors. On the other hand high-quality anchors often mean a lower usage of anchors per square metre and thus save material cost and working hours. From the system point of view the anchor usage is increased by the bearing load of the used insulation board as well as the characteristic load and the washer stiffness of the employed anchors. Therefore the working guidelines of the ETICS provider have to be observed. 69

EJOT Anchor Basics III. Ways to perfect anchoring Correct processing is crucial for the function of the anchor The position of the anchor results from the anchor scheme of the ETIC system owner. Common anchor alignments are for example: Alignment of anchors for insulation boards with formats 0 x 500 mm, e.g. rigid foam plates of polystyrene and 800 x 625 mm, e.g. mineral wool plates (illustration 1) Alignment of anchors for insulation boards with formats 0 x 200 mm, e.g. lamella plates of mineral wool (illustration 2) Anchors should always be installed in the area of the adhesive, so that they can support the adhesive joint by means of contact pressure in the best way possible. Illustration 1 Illustration 2 Anchors per square metre Possible anchor alignment Anchors per square metre Possible anchor alignment 4 4 6 6 8 10 8 12 10 14 70

EJOT Anchor Basics III. Ways to perfect anchoring Drilling methods Depending on the drilling machine and the hammer drill respectively, the following drilling methods are possible: Rotary drilling - without percussion Percussion drilling - many percussions with low energy Hammer drilling - few percussions with high energy The drilling method is dependent upon the embedment in the substrate. It is given in the following table. Rotary drilling Use category Drilling method A Normal weight concrete Percussion/hammer drilling Pre-cast concrete B Clay bricks Solid lime sandstone Percussion/hammer drilling Solid masonry of lightweight C Vertically perforated clay bricks Sand-lime perforated bricks Lightweight concrete hollow Rotary drilling without percussion blocks D Lightweight aggregate Rotary drilling without percussion concrete E Autoclaved aerated concrete Rotary drilling without percussion Percussion drilling Hammer drilling Standard carbide drill for percussion and hammer drilling EJOT special drill for clean rotary drilling 71

EJOT Anchor Basics III. Ways to perfect anchoring EJOT advises: When drilling in rotary mode (without percussion), use our special drills to achieve a clean hole in a short time. Drills are wearing parts. Their durability depends on the solidness of the substructure: The harder it is, the higher the abrasion. To achieve an efficient work progress, drills should be exchanged in time. When drilling, just follow the specified installation references of the individual anchor type (especially the minimum drilling hole depth). The exact geometry of the drill hole is important for the bearing capacity of the anchor. Therefore always drill at a 90 degree angle and never change direction while drilling. This is especially important with regards to soft substrates. Before inserting the anchor clean the hole from drill dust by pulling out the drill several times. EJOT ETICS anchors can be installed in two ways, countersunk into the insulation board using the EJOT STR principle, or flush with the insulation surface (always in combination with additional washer). When surface fixing an anchor, it is essential to ensure that the washer face is neither too proud or too deep within the insulation. If the washer face has been over driven into the insulation, the void needs to be levelled out before installing the mesh. As it will require filling, it may subsequently bear the the risk of cracking the render finish. The other scenario is, if the washer face stands proud of the insulation. In this instance, a thicker mesh may have to be installed over the whole facade, in order to cover the anchor washer, thus resulting in higher costs. Anchor has been over driven Anchor is not deep enough When using the EJOT STR principle, the anchor washer is quickly and cleanly countersunk into the insulation and covered with an STR cap. This way a smooth and homogenous insulation surface can be established for even rendering. No additional work for levelling out the anchor washer is needed. Additionally, the washer face of the anchor is totally isolated to the render coat via the STR cap. Perfect: installation of ejotherm STR U with cap 72