Concepts. Products. Service. The perfect finish. Surfaces and perforations for Lindner Metal Ceilings and Plafotherm Heated/Chilled Metal Ceilings

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Concepts Products Service The perfect finish. Surfaces and s for Lindner Metal Ceilings and Plafotherm Heated/Chilled Metal Ceilings

Building new solutions. Lindner undertakes major worldwide projects in all areas of interior finishes, insulation technology, industrial services and building facades. From pre-planning through to project completion Lindner is your partner of choice. The Company s extensive manufacturing capability enables quality to be strictly maintained whilst allowing maximum flexibility to meet individual project requirements. Environmental considerations are fundamental to all Lindner s business principles. Through partnerships with clients Lindner turns concepts into reality. Choosing Lindner you have: Lindner Concepts: Tailored solutions specifically geared to satisfy individual project requirements Lindner Products: Quality s and systems to the very highest industry standards Lindner Service: Comprehensive project management services 2

Main photo: Stockholm Waterfront Lobby, Sweden Michael Perlmutter Surfaces and s for Lindner Ceiling The perfect finish. Suspended metal ceilings are primarily known for their durability and functionality. Although, they enjoy this reputation, the metal is ideally suited to the realisation of unique designs especially as high-quality metal ceiling by Lindner. Lindner Metal Ceilings epitomise the union of shape and surface. Discover our variety of functional and decorative finishes and new ways of stamping and. Airport Hotel, Dubai, U.A.E. Your advantages at a glance - Richness of appearance due to unique surfaces - Wide range of coatings for different requirements - 3D effects with optional stamping 3

Contents Powder coating 5 Decorative surfaces ARTline 6-7 STYLEline 8-9 GRAPHICline 10-11 PUREline 12 Special surfaces INOXlook 13 Functional coatings Meteo 14-15 AntiGraffiti 16 AntiBac 17 Mutex 18 Structured surfaces CROSSdesign 19 TOUCHdesign 20 Expanded metal 21 Perforations 22-42 Special s 43 Building class tested to EN 13501-1 (BS 476 Part 6) tested to ASTM E 84 Classification of building product s fire performance Sound absorption tested to 354 DIN EN 20354 (ISO) tested to ASTM C 423 Measurement of sound absorption in a reverberation room Durability tested to DIN EN 13964 table 7 and 8 Suspended ceilings Requirements and test methods EN 13964 Corrosion tested to DIN EN ISO 12944 Paints and varnishes Corrosion protection of steel structures by protective paint systems Light reflectance and degree of gloss tested to DIN 5033 Colorimetry CE labelling for all intended purposes Federation of Industrial Metal Ceiling Manufacturers e. V. Quality Standard 4

Powder coating In standard configuration, Lindner Metal Ceilings are furnished with a powder coating in white colour RAL 9010 or gray colour RAL 9006. As a matter of course, all RAL and NCS colours are available. Lindner Metal Ceiling panels with acoustic tissue and powder coating meet the building class A2-s1, d0 non-combustible according to EN 13501-1 and are also rated as harmless in case of fire. Unilever Hamburg, Germany Emphasis on a clean powder coating: No waste air* and no effluents! - Solvent and VOC-free (volatile organic compounds) - 800 m³ of contaminated water recycled every year - 25 tons of powder saved yearly thanks to powder recycling * Except from steam during pre-treating 5

Decorative surfaces ARTline Decorative Powder Coating Applying our decorative powder coating ARTline, we can perfectly imitate wood surfaces of various kinds, and fantasy designs. Simultaneously, the familiar advantages of metal ceilings can be enjoyed without restrictions. This special powder coating is suitable for indoor and outdoor application as well as for Plafotherm Heated and Chilled Ceilings and Suspended Fireproof Ceilings. Moreover, its outstanding resistance against UV radiation, solvents and chemicals of many kinds is quite impressive. Fire behaviour of ARTline surface fulfils the building class A2-s1, d0 according to EN 13501-1 and class A according to ASTM E 84. Standard decors Acacia 2 Black Cherry 1 Acacia 1 Acacia 3 American Walnut 1 Beech 1 Douglas Fir 3 Oak 2 Douglas Fir 2 Douglas Fir 4 Oak 1 Oak 3 6

Standard decors Chestnut 2 Cherry 3 Chestnut 1 Cherry 1 Cherry 2 Cherry 4 Pine 2 Walnut 2 Pine 1 Teak 1 Walnut 1 Walnut 3 Fantasy designs Cork White Karbon 3 Granite 115 Green Marble As with all natural products, wood and concrete vary slightly in colour and structure. Printer inks cannot match the colour tones perfectly: minor differences in colour are therefore possible. Other wood coverings and patterns are available on request. 7

Dubai Metro Station, U.A.E. 8

STYLEline Decorative Foil Coating As a compelling alternative, the decorative foil coating STYLEline can perfectly imitate metallic surfaces besides its possibilities of wooden designs with enormous cost savings compared to the original surface. Fire behaviour of STYLEline surface fulfils class A according to ASTM E 84. Oak 500 Oak 501 Oak 502 Oak 503 Walnut 500 Walnut 501 Structure 804 Structure 805 Concrete 600 Concrete 601 Metallic 101 Metallic 200 Possible surfaces - Wooden decors - Various metallic surfaces: - Stainless steel polished - Anodised aluminium as E6EV1 - Concrete surfaces - Fantasy decors As with all natural products, wood and concrete vary slightly in colour and structure. Printer inks cannot match the colour tones perfectly: minor differences in colour are therefore possible. Other wood coverings and patterns are available on request. 9

10

GRAPHICline Print Technology GRAPHICline offers complete freedom of design. This exceptional surface provides the opportunity to apply your desired image on different surface structures and s by means of a model picture or illustration. All colours and images can be applied colour-fast, gloss-fast and light-fast on an unlimited surface area due to a photorealistic resolution up to 1200 dpi! All colours and images may be printed on panels of any required size. Aluminium foam Meshwork Clouds Realisation in a variety of appearances possible. This kind of surface technology can be applied in different areas such as offices, foyers or moist rooms due to a special sealed finish and its UV resistance. 11

PUREline Genuine Wood Veneer Genuine wood veneer on metal an exclusive combination! PUREline is certainly the most outstanding way of surface refinement and unique in its possibilities. The natural appearance of PUREline creates a pleasant club atmosphere in your rooms. Fire behaviour of PUREline surface fulfils class A according to ASTM E 84. South Texas Blood & Tissue Center, San Antonio, Texas/USA Genuine wood for highest demands. Using different types of wood, you can create a special and auspicious atmosphere in your rooms by giving them an individual optical touch. Realisation with all types of wood possible. 12

Special surfaces INOXlook INOXlook provides metal ceilings made of aluminium with the look of a stainless steel surface. The surface INOXlook is achieved by special rolling and anodising processes and corresponds to a grinded stainless steel surface (grain 180). Aluminium manufactured to EN 485-4 and EN 573-3, anodisation according to EN 12373. Advantages - Significant weight savings compared to steel - Easy cleaning - High corrosion resistance - High abrasion resistance - Optionally sterilisable 13

Functional coatings Meteo Anti-corrosion Coating Meteo prevents your ceiling and corresponding substructure steadily from corrosion and protects sustainably. This coating is particularly suitable for metal ceilings in corrosive areas such as swimming pools or outdoor areas. Depending on the requirements Meteo offers protection in an optimum way according to the required corrosion protection class. Tested to DIN 55633, EN 13964 Table 8 Class D and DIN EN ISO 12944-6. Marco Rullkötter - Fotolia 14

Underground Station, Düsseldorf, Germany Water Park, Grünstadt, Germany Possible application areas - Swimming pools - All kind of outdoor areas - Railway stations and airports 15

AntiGraffiti Unfortunately, not every picture is a work of art. Lindner therefore offers the possibility of an anti-graffiti coating. The major advantage of AntiGraffiti is not only the literal protection against damages caused by graffiti but also the provision of a generally easy to clean surface. Good weather resistance properties and light fastness emphasise the suitability of the coating for exterior application. The resistance of the coating against several solvents, proven by additional chemical tests, also allows the intensive cleaning of strongly soiled surfaces (e.g. with enamel spray) without leaving behind lasting traces on the metal ceiling. Andreas Ernst - Fotolia.com Advantages - Protection from damage - Easy to clean surface of metal ceilings - Good weather resistance properties and light fastness - Also suitable for exterior areas - Proven protection and resistance of coating 16

AntiBac For areas with high hygienic requirements AntiBac offers effective protection against bacteria and other germs. AntiBac is a powder-coated finish, specially developed for this purpose, which can also be used in all other busy areas of buildings in order to prevent and effectively fight the spread of bacterial cultures. The active powder-coated finish prevents the development and expansion of germs when exposed to air humidity and consequently impedes the risk of infection with diverse diseases as the germs may not find any culture medium on the surface. Possible application areas - Hospitals - Laboratories - Large-scale catering rooms - Sanitary facilities 17

Mutex Mutex is the return of silence in your rooms. This structured coating can contribute enormously, either alone or in combination with various inlays, to sound absorption and has almost equivalent properties compared to a conventional powder coating regarding fire protection, light reflexion and cleaning. Mutex meets the building class A2-s1, d0 non-combustible tested to EN 13501-1 and Class A tested to ASTM E 84. Bundeswehrkrankenhaus Ulm, Germany Advantages - Acoustically highly effective due to its structured surface and sound absorbing inlays - Can be combined with various fine patterns - Extremely maintenance-friendly 18

Structured surfaces CROSSdesign Your ceiling as a striking eye-catcher: Lindner offers the look of meshwork technology also in metal as a trend-setting design solution. This unique threedimensional visual appearance is achieved using the combination of embossing and. The metal ceiling panel with CROSSdesign surface can be equipped with different sound absorbing inlays depending on the demands concerning acoustics. We recommend our common powder coating colours RAL 9006 or brillant metallic as finish. Nevertheless, all colours from the RAL or NCS colour system can be chosen as finish. Advantages - Good air circulation properties due to high percentage of open area - Variations in appearance for interior and exterior areas - Unique effects in the interaction with light - Application as acoustic lock at recording studios, photographic, film and TV studios 19

TOUCHdesign Given the possibility of being stamped with a special design, TOUCHdesign represents an attractive alternative to metal ceilings with a plane surface. That involves furnishing those metal panels with different stamping patterns and additionally with. Combine the different shapes and dimensions of TOUCHdesign regarding stamping and for a ceiling with a pleasant look that is second to none. Michael Perlmutter Advantages - Variations in appearance for interior and exterior areas - Living threedimensional effects - Trend-setting combination of design and function 20

Expanded metal Individuality in and shape. It is difficult to imagine today s modern architecture without Expanded Metal Ceilings. As well as providing an important function they also offer an almost infinite variety of structures, formats and surfaces. The light weight of the, together with its accentuated structured appearance, opens up many new design opportunities. A wide range of expanded metal meshes is available for your choice. Oberrheinhalle Offenburg, Germany Square mesh Diamond mesh Long-link/hexagonal mesh Versatility at its best: - Hook-On Type - Lay-In Type - With circumferential aluminium frame - With Swing-Down Function - With Drop-Slide Function - As Post Cap Ceiling with Crossing Boxes 21

Torre Espacio, Madrid, Spain 22

Lindner Perforations Perfectly closed ranks. Lindner Metal Ceiling panels are primarily made with zinc-galvanized steel or aluminium products and they are finished with a powder coating process. The s, described as holes by diameter size and open areas (as determined by the space between the holes), in this brochure are valid for metal ceiling panels consisting of zinc-galvanized steel. Only the perforated areas are taken into consideration for the assessment of measured open areas. Non-perforated areas, such as plain borders, are not considered. Position and tolerances of s are defined according to the specifications of EN 13964. The hole diameters and the patterns are measured before subsequent surface finishes. Depending on the type of surface finish, the hole diameters may vary. Lindner offers a wide range of standard patterns to meet various acoustical and aesthetic design demands; additionally, we gladly offer several special s if desired. Types of patterns Rd round holes arranged in diagonal pitch (45 ) Rg round holes arranged in straight pitch Rs round holes, special arrangement Rv round holes arranged in diagonal pitch (60 ) Qg square holes arranged in straight pitch Qd square holes arranged in diagonal pitch (45 ) Lg slotted round holes arranged in straight pitch Lge slotted square holes arranged in straight pitch St elliptic holes (expanded metal sheet look) Your advantages at a glance. - Wide range of s starting from 0.7 mm hole size for different s - Various designs and patterns available - A variety of sound-absorbing inlays guarantees high acoustic performance 23

Lindner Perforations Rg 0,7-1 direction of Hole Ø 0.7 mm, straight pitch 1 % open area (perforated over the edges) steel 0.6 mm 1,340 mm 6.2 aluminium 0.6 mm 860 mm aluminium 0.8 mm 1,340 mm 6.2 Rd 0,7-2 direction of Hole Ø 0.7 mm, diagonal pitch (45 ) 2 % open area (perforated over the edges) 3.1 steel 0.6 mm 1,340 mm aluminium 0.6 mm 860 mm 3.1 aluminium 0.8 mm 1,340 mm 3.1 3.1 Rg 0,7-4 direction of Hole Ø 0.7 mm, straight pitch 4 % open area (perforated over the edges) steel 0.6 mm 1,340 mm 3.1 3.1 24

Lindner Perforations Rg 1,6-13 direction of Hole Ø 1.6 mm, straight pitch 13 % open area 4 steel 0.6 mm 860 mm steel 0.7 mm 860 mm 4 Rd 1,6-25 direction of Hole Ø 1.6 mm, diagonal pitch (45 ) 25 % open area steel 0.6 mm 860 mm 2 2 steel 0.7 mm 1,600 mm 2 2 Rg 1,8-5 direction of Hole Ø 1.8 mm, straight pitch 5 % open area steel 0.6 mm 1,280 mm 7.14 steel 0.7 mm 1,280 mm 7.14 25

Lindner Perforations Rd 1,8-10 direction of Hole Ø 1.8 mm, diagonal pitch (45 ) 10 % open area 3.57 steel 0.6 mm 1,280 mm steel 0.7 mm 1,280 mm 3.57 3.57 3.57 Rg 1,8-19 direction of Hole Ø 1.8 mm, straight pitch 20 % open area 3.57 steel 0.6 mm 1,280 mm steel 0.7 mm 1,280 mm aluminium 1.25 mm 1,615 mm 3.57 Rv 1,8-20 direction of Hole Ø 1.8 mm, diagonal pitch (60 ) 20 % open area steel 0.6 mm 1,550 mm steel 0.7 mm 1,550 mm 3.83 aluminium 0.6 mm 880 mm aluminium 0.7 mm 880 mm aluminium 0.8 mm 880 mm 3.32 3.32 26

Lindner Perforations Rd 1,8-21 direction of Hole Ø 1.8 mm, diagonal pitch (45 ) 21 % open area steel 0.6 mm 1,310 mm 2.47 2.47 2.47 2.47 Rv 2,0-15 Special direction of Hole Ø 2.0 mm, diagonal pitch (60 ) 15 % open area aluminium 2.0 mm 1,580 mm 4.92 4.26 4.26 Rv 2,0-20 direction of Hole Ø 2.0 mm, diagonal pitch (60 ) 20 % open area steel 0.6 mm 1,250 mm steel 0.7 mm 1,250 mm 4.3 aluminium 0.8 mm 1,000 mm stainless steel stainless steel 0.6 mm 1,200 mm 0.7 mm 1,200 mm 3.72 3.72 27

Lindner Perforations Rv 2,0-25 Special direction of Hole Ø 2.0 mm, diagonal pitch (60 ) 25 % open area steel 0.6 mm 1,270 mm 3.8 steel 0.7 mm 1,270 mm 3.29 3.29 Rd 2,3-23 direction of Hole Ø 2.3 mm, diagonal pitch (45 ) 23 % open area steel 0.6 mm 1,250 mm 3 3 3 3 Rg 2,5-4 direction of Hole Ø 2.5 mm, straight pitch 4 % open area steel 0.6 mm 1,400 mm 11 steel 0.7 mm 1,400 mm 11 28

Lindner Perforations Rd 2,5-8 direction of Hole Ø 2.5 mm, diagonal pitch (45 ) 8 % open area 5.5 steel 0.6 mm 1,400 mm steel 0.7 mm 1,400 mm 5.5 5.5 5.5 Rg 2,5-16 direction of Hole Ø 2.5 mm, straight pitch 16 % open area steel 0.6 mm 1,400 mm 5.5 steel 0.7 mm 1,400 mm aluminium 0.8 mm 790 mm 5.5 Rv 2,5-20 Special direction of Hole Ø 2.5 mm, diagonal pitch (60 ) 20 % open area steel 0.6 mm 700 mm steel 0.7 mm 700 mm 5.32 4.61 4.61 29

Lindner Perforations Rv 2,5-32 direction of Hole Ø 2.5 mm, diagonal pitch (60 ) 32 % open area steel 0.6 mm 790 mm 4.2 3.64 3.64 Rd 2,8-20 Special direction of Hole Ø 2.8 mm, diagonal pitch (45 ) 20 % open area 3.9 steel 0.6 mm 650 mm steel 0.7 mm 650 mm 3.9 3.9 3.9 Rg 3,0-4 direction of Hole Ø 3.0 mm, straight pitch 4 % open area steel 0.6 mm 1,540 mm steel 0.7 mm 1,540 mm 13 13 30

Lindner Perforations Rv 3,0-5 direction of Hole Ø 3.0 mm, diagonal pitch (60 ) 5 % open area steel 0.6 mm 1,500 mm steel 0.7 mm 1,500 mm 13 Rg 3,0-17 11 11 direction of Hole Ø 3.0 mm, straight pitch 17 % open area 6.5 steel 0.6 mm 1,540 mm steel 0.7 mm 1,540 mm aluminium 0.7 mm 650 mm 6.5 Rv 3,0-20 direction of Hole Ø 3.0 mm, diagonal pitch (60 ) 20 % open area steel 0.6 mm 1,500 mm steel 0.7 mm 1,500 mm 6.5 5.5 5.5 31

Lindner Perforations Rd 3,0-30 direction of Hole Ø 3.0 mm, diagonal pitch (45 ) 30 % open area 3.43 3.43 steel 0.6 mm 1,250 mm steel 0.7 mm 1,250 mm aluminium 2,0 mm 1,520 mm 3.43 3.43 Rg 3,5-28 Special direction of Hole Ø 3.0 mm, straight pitch 30 % open area 5.89 steel 0.7 mm 1,250 mm 5.89 Rd 5,0-35 Special direction of Hole Ø 5.0 mm, diagonal pitch (45 ) 35 % open area steel 0.6 mm 1,600 mm steel 0.7 mm 1,600 mm 5.3 5.3 5.3 5.3 32

Lindner Perforations Rg 5,0-45 Special direction of Hole Ø 5.0 mm, straight pitch 45 % open area 6.61 steel 0.7 mm 1,570 mm 6.61 Rd 6,0-50 Special direction of Hole Ø 6.0 mm, diagonal pitch (45 ) 50 % open area steel 0.7 mm 1,270 mm steel 0,9 mm 1,270 mm Stainless steel 0.75 mm 1,270 mm Stainless steel 0,9 mm 1,270 mm 5.3 5.3 5.3 5.3 Rd 6,4-10 Special direction of Hole Ø 6.4 mm, diagonal pitch (45 ) 10 % open area aluminium 1.0 mm 1,260 mm aluminium 1,5 mm 1,260 mm 12.7 12.7 12.7 12.7 33

Lindner Perforations Rg 7,0-27 direction of Hole Ø 7.0 mm, straight pitch 27 % open area steel 0.6 mm 1,300 mm 12 steel 0.7 mm 1,300 mm 12 Rv 7,0-30 direction of Hole Ø 7.0 mm, diagonal pitch (60 ) 30 % open area steel 0.6 mm 1,300 mm steel 0.7 mm 1,300 mm 6 6 10.39 10.39 Rg 8,0-15 Special direction of Hole Ø 8.0 mm, straight pitch 15 % open area steel 0.6 mm 1,250 mm steel 0.7 mm 1,250 mm 18 18 34

Lindner Perforations Rd 8,0-25 Special direction of Hole Ø 8.0 mm, diagonal pitch (45 ) 25 % open area steel 1.0 mm 1,300 mm 10 10 steel 1.25 mm 1,300 mm 10 10 Rg 12,0-11 direction of Hole Ø 12.0 mm, straight pitch 11 % open area steel 0.6 mm 1,290 mm 32 steel 0.7 mm 1,290 mm 32 Rd 12,0-22 direction of Hole Ø 12.0 mm, diagonal pitch (45 ) 22 % open area 16 steel 0.6 mm 1,290 mm steel 0.7 mm 1,290 mm 16 16 16 35

Lindner Perforations Rg 12,0-44 direction of Hole Ø 12.0 mm, straight pitch 44 % open area steel 0.6 mm 1,290 mm 16 steel 0.7 mm 1,290 mm 16 Rs 12,0-45 Special direction of Hole Ø 12.0 mm, diagonal pitch (63.4 %) 44 % open area steel 0.7 mm 860 mm 16 16 16 16 Rg 24,0-50 Special direction of Hole Ø 24.0 mm, straight pitch 50 % open area steel 0.6 mm 650 mm steel 0.7 mm 650 mm 30 30 36

Lindner Perforations Qg 4,0-20 direction of Square hole 4.0 mm, straight pitch 20 % open area steel 0.6 mm 1,600 mm 9 steel 0.7 mm 1,600 mm 4 5 4 Qg 4,0-64 Special direction of Square hole 4.0 mm, straight pitch 64 % open area 5 steel 1.0 mm 719 mm 4 1 4 Qg 5,0-25 Special direction of Square hole 5.0 mm, straight pitch 25 % open area steel 0.6 mm 900 mm 10 5 5 5 37

Lindner Perforations Qd 6,0-15 direction of Square hole 6.0 mm, diagonal pitch (45 ) 15 % open area steel 0.6 mm 1,600 mm steel 0.7 mm 1,600 mm 11 11 6 5 6 5 6 Qg 6,0-30 direction of Square hole 6.0 mm, straight pitch 30 % open area 11 steel 0.6 mm 1,600 mm steel 0.7 mm 1,600 mm 6 5 6 Qg 8,0-11 Special direction of Square hole 8.0 mm, straight pitch variable open area (standard 11%) steel 0.6 mm 850 mm 24 steel 0.7 mm 850 mm steel 1.0 mm 850 mm 8 16 8 variable 38

Lindner Perforations Qg 8,0-44 direction of Square hole 8.0 mm, straight pitch 44 % open area 12 steel 0.6 mm 650 mm steel 0.7 mm 650 mm 8 4 8 Lg 7 x 3 Special direction of Slotted round hole 7 x 3 mm, straight pitch variable open area (standard 19 %) 3 7 3 steel 0.6 mm 993 mm 7 3 7 variable Lg 8 x 50 direction of Slotted round hole 8 x 50 mm, straight pitch, variable open area 50 steel 0.6 mm 890 mm steel 0.7 mm 890 mm 50 10 8 8 variable min. 4 up to 200 mm 39

Lindner Perforations Lg 10 x 45 Special direction of Slotted round hole 10 x 45 mm, straight pitch, variable open area (standard 36 %) 45 steel 0.6 mm 945 mm steel 0.7 mm 945 mm 15 45 10 10 10 Lg 14 x 2 Special variable direction of Slotted round hole 14 x 2 mm, straight pitch, variable open area (standard 23 %) 4.5 2 steel 0.6 mm 828 mm 14 2 2 4.5 4.5 14 variable Lg 25 x 3 direction of Slotted round hole 25 x 3 mm, straight pitch, variable open area steel 0.6 mm 636 mm 3 3 9 3 9 25 5 25 variable 40

Lindner Perforations Lge 3,2 x 27 Special direction of Slotted square hole 3.2 x 27 mm, straight pitch, variable open area steel 0.6 mm 1,500 mm steel 0.7 mm 1,500 mm 27 12.7 27 3.2 9.5 3.2 Lge 11,9 x 4,2 Special Slotted square hole 11.9 x 4.2 mm, straight pitch, variable open area (standard 38 %) variable 4.2 direction of 4 4.2 steel 0.6 mm 720 mm 11.9 4 11.9 variable Lge 21 x 4 direction of Slotted square hole 21 x 4 mm, straight pitch, variable open area steel 0.6 mm 616 mm steel 0.7 mm 616 mm 5 4 5 21 10 21 variable 41

Lindner Perforations Lge 30 x 5 Special direction of Slotted square hole 30 x 5 mm, straight pitch, variable open area (standard 50%) 3.8 5 5 3.8 5 steel 0.7 mm 800 mm 3.8 aluminium 0.8 mm 1,000 mm Stainless steel 0.6 mm 1,200 mm Stainless steel 0.7 mm 1,200 mm 30 3.8 30 variable 5 Lge 40 x 1 Special direction of Slotted square hole 40 x 1 mm, straight pitch, variable open area (standard 2 %) 1 34 steel 0.6 mm 840 mm 34 1 40 10 40 1 variable St 5 x 20-57 Elliptic hole 5 x 20 mm, diagonal pitch 57 % open area 5 direction of steel 0.7 mm 1,000 mm 5 20 10 42

Special Perforations Perforated artwork. Image - SPREADline Detail Scattered - SPREADline Individual layout Perforation with multi-panel look: plain borders dividing the ceiling panel visually into more panels Perforation with multi-panel look: increased open area in the central part of the panel (for ventilation purposes) Plain zone within the perforated area of the panel: circumferential plain border around central aperture for light fixture Radial arrangement of : for a consistently plain border with non-rectangular ceiling panels (not available for all patterns) 43

TU_D_P/E/2.0 We can do it all for you. Lindner Concepts: - Insulation Engineering and Industrial Service - Clean Rooms and Laboratories - Airports and Airlines - Railways and Tunnels - Studios and Concert Halls - Interior Fit-out and Furnishings - Cruise Liner and Ship Fit-out - Hotels and Resorts - General Contracting Lindner Products: - Facades - Ceiling Systems - Lights and Lighting Systems - Partition Systems - Doors - Floor Systems - Heating and Cooling Technologies - Dry Lining Systems Lindner Service: - Green Building - Deconstruction and Gutting - Clearance of Harmful Substances - Research and Development - Delivery - General Planning - Installation - Maintenance - Public-Private Partnership (PPP) Lindner Bahnhofstrasse 29 94424 Arnstorf Germany Phone +49 (0)8723/20-36 79 Fax +49 (0)8723/20-28 93 ceilingsystems-ps@lindner-group.com www.lindner-group.com This document is the intellectual property of Lindner, Arnstorf (Germany). All the information contained in this brochure agrees with the information available at the time of its printing and only serves as advance information. Any possible colour deviations there might be from the original product are caused by printing-related reasons. Lindner is the sole and exclusive owner of the copyrights as well as the ancillary copyright. All use, and in particular 44 any distribution, reprinting, exploitation or adaptation of this document shall only be allowed with express, written approval by Lindner.