Perforated. Perforated 47. Applications Education Healthcare Hotels Leisure Office Retail

Transcription

1 46 Perforated Perforated 47 ASTM E 1264 classification, Type III, Form 2, Pattern C,E. Accessible acoustical ceiling system with pin perforted panels. Mid range sound absorption, provides balance to room acoustics Mid range sound attenuation, ideal for general commercial construction Maximum economy and design simplicity Easy to trim and install Healthcare Hotels Leisure Office etail a patented process blend of NC mineral fiber, organic binders. Pre-finished with primer and top coat paints. Manufactured in water felted mineral fiber technology. Material safety data sheet available on request. Perforated Perforated Perforated *Type: : egular SLT 24 x 24 x 3/4 PS 665 PS 225 PS 669 PS 229 PS 665 PS % 84% 84% E Fire eaction BS 476 Pt 6/7 Class 1/0 ASTM E84, Class A Flame spread: 25 Smoke developed: 15 Fire resistance egular BS 476 Pt min. protection to steel beams and timber floor. Humidity esistance Maximum 90% H / 32 C Thermal esistance 0.33 m 2 C/W kg/m 2 (egular) for 15mm panel Maintenance Easily cleaned using soft brush or vacuum. Class D Hz αs egular 15mm αw = 0.5 Perforted/DONN DX24

2 48 Plain Plain 49 ASTM E 1264 classification, Type III, Form 2, Pattern C,E. Accessible acoustical ceiling system with plain finish panels Low sound absorption, ideal where increased room reverberation is desired Mid range sound attenuation, ideal for general commercial construction High humidity resistant in ClimaPlus, suitable for applications with intermittent heating and cooling. May be installed early in the building program Fire resistant system options, for life safety and protection of property Easy to trim and install High light reflectance performance Healthcare Hotels Leisure Office etail a patented process blend of NC mineral fiber, organic binders. Pre-finished with primer and top coat paints. Manufactured in water felted mineral fiber technology. Material safety data sheet available on request. Fire eaction BS 476 Pt 6/7 Class 1/0 ASTM E84, Class A Flame spread: 25 Smoke developed: 15 Fire resistance egular BS 476 Pt min. protection to steel beams and timber floor. Humidity esistance Maximum 90% H / 32 C (ClimaPlus) Thermal esistance 0.37 m 2 C/W kg/m 2 (egular / ClimaPlus 15mm) Maintenance Easily cleaned using soft brush or vacuum. Plain Plain Plain Plain *Type: : egular SLT ILT FL BS 665 BS 225 BS 665 BS 225 BSI 665 BSI 225 BSF 665 BSF Hz αs αw = % 85% 85% 85% E E H, J Class E Plain/DONN DX24

3 50 Sonatone Sparta Sonatone Sparta 51 Plain Star Plus ASTM E 1264 classification, Type XII, Form 1, Pattern E. Accessible acoustical ceiling system with smooth and textured laminated panels Durable laminated construction High light reflectance, to improve lighting efficiency. Lightweight for easy handling Ultra high humidity resistant and sag resistance Scrub resistant. Dirt marks are easy to remove. Scuff and scratch resistant, for longer life Easy to trim and install Healthcare / Laboratories Hotels Leisure Office etail a patented process blend of NC mineral fiber, organic binders. Pre-finished with primer and PVC facing. Manufactured in water felted mineral fiber technology.material safety data sheet available on request Humidity esistance Maximum 95% H / 32 C Plain Plain Star Plus 24 x 24 x5/8 Star Plus 24 x 24 x3/4 *Type: : egular. Note: Other thicknesses available on request. 600 x600 x x 24 x3/4 LPW 665 LPW 225 LPW 669 LPW 229 LSP 665 LSP 225 LSP 669 LSP % 84% 84% 84% Thermal esistance 0.37 m 2 C/W kg/m 2 for 15mm panel, regular quality. Maintenance: Easily cleaned using soft brush or vacuum, or a damp sponge. Hz αs Sonatone/DONN DX24

4 52 Cross Fissured Cross Fissured 53 ASTM E 1264 classification, Type III, Form 2, Pattern C,D. a patented process blend of NC mineral fiber, organic binders. Pre-finished with primer and top coat paints. Manufactured in water felted mineral fiber technology. Material safety data sheet available on request. Fire eaction BS 476 Pt 6/7 Class 1/0 ASTM E84, Class A Flame spread: 25 Smoke developed: 10 Fire resistance egular BS 476 Pt min. protection to steel beams and timber floor. Firecode BS 476 Pt 21/ min. protection to steel beams and timber floor. Humidity esistance Maximum 70% H / 32 C (egular) Maximum 90% H / 32 C (ClimaPlus) Thermal esistance 0.33 m 2 C/W 1.4 (egular / ClimaPlus ) 0.37 m 2 C/W 1.6 (Firecode) 3.50 kg/m 2 (egular / ClimaPlus 15mm), 5.00 kg/m 2 (Firecode 15mm) 4.50 kg/m 2 (egular / ClimaPlus 19mm) 6.10 kg/m 2 (Firecode 19mm) Maintenance Easily cleaned using soft brush or vacuum. Accessible acoustical ceiling system with directional fissured panels Maximum economy and design simplicity Mid range sound absorption, provides balance to room acoustics Mid range sound attenuation, ideal for general commercial construction Easy to trim and install Cross Fissured Cross Fissured Cross Fissured - Climaplus Cross Fissured - Climaplus Cross Fissured - Climaplus Cross Fissured - Climaplus Cross Fissured - Firechief CP CP CP CP FC Cross Fissured - Firechief FC 24 x 24 x 3/4 *Type : : egular, CP: ClimaPlus, FC: Firecode. SLT SLT 24 x 24 x 5/8 24 x 24 x5/8 600 x 1200 x x 48 x5/8 24 x 24 x3/4 24 x 24 x 3/4 24 x 24 x 5/8 CFS 665 CFS 225 CFS 665 CFS 225 CFC 665 CFC 225 CFC 625 CFC 245 CFC 669 CFC 229 CFC 669 CFC 229 CFX 665 CFX225 CFX 669 CFX 229 Healthcare Mass Merchandisers Convenience Stores Administrative Office etail / Corridors Hz αs egular 15 mm αw= 0.45 αs Firecode 15 mm αw= 0.4 αs egular 19 mm αw= % 82% 82% 82% 82% 82% 82% 82% E E Class C for 19mm Class D for 15mm Cross Fissured/DONN DX24

5 54 Favia Favia 55 ASTM E 1264 classification, Type III, Form 2, Pattern C,D,E. a patented process blend of NC mineral fiber, organic binders. Pre-finished with primer and top coat paints. Manufactured in water felted mineral fiber technology. Material safety data sheet available on request. Fire eaction BS 476 Pt 6/7 Class 1/0 ASTM E84, Class A Flame spread: 25 Smoke developed: 15 Fire resistance egular BS 476 Pt min. protection to steel beams and timber floor. Humidity esistance Maximum 90% H / 32 C Thermal esistance 0.33 m 2 C/W kg/m 2 (egular 15mm) Accessible acoustical ceiling system with fine non-directional fissured panel Mid sound absorption, for effective reduction of unwanted noise Mid range sound attenuation, ideal for general commercial construction High humidity resistant in ClimaPlus, suitable for applications with intermittent heating and cooling. May be installed early in the building program Fire resistant system options, for life safety and protection of property Durable fully painted and sealed rebated edge options, ideal for frequently accessed ceilings Easy to trim and install Favia Favia *Type: : egular **All items are available in 15mm(5/8 ) only. SLT FNS 665 FNS 225 FNS 665 FNS 225 Healthcare Hotels Leisure Administrative Office etail / Corridors Mass Merchandisers Stores Hz αs egular αw = % 85% E Class D Maintenance Easily cleaned using soft brush or vacuum. Favia/DONN DX24

6 56 Favia Acoustic Favia Acoustic 57 ASTM E 1264 classification, Type III, Form 2, Pattern C,D,E. a patented process blend of NC mineral fiber, organic binders. Pre-finished with primer and top coat paints. Manufactured in water felted mineral fiber technology. Material safety data sheet available on request. Accessible acoustical ceiling system with fine non-directional fissured panel Mid to high sound absorption, for effective reduction of unwanted noise Mid range sound attenuation, ideal for general commercial construction High humidity resistant in ClimaPlus, suitable for applications with intermittent heating and cooling. May be installed early in the building program Fire resistant system options, for life safety and protection of property Durable fully painted and sealed rebated edge options, ideal for frequently accessed ceilings Easy to trim and install Favia Acoustic Favia Acoustic 24 x 24 x 3/4 FAS 665 FAS 225 FAS 669 FAS 229 Healthcare Hotels Stores Administrative Office etail / Mass Merchandisers % 75% Fire eaction BS 476 Pt 6/7 Class 1/0 ASTM E84, Class A Flame spread: 25 Smoke developed: 15 Favia Acoustic Favia Acoustic- ClimaPlus Favia Acoustic- ClimaPlus CP CP SLT ILT 24 x 24 x 5 / 8 24 x 24 x 3/4 FAS 665 FAS 225 FAC 669 FAC 229 FACI 665 FACI % 75 % 75 % E B1, E Fire resistance egular BS 476 Pt min. protection to steel beams and timber floor. Humidity esistance Maximum 90% H / 32 C Thermal esistance 0.37 m 2 C/W 1.7 for 19mm 0.33 m 2 C/W 1.4 for 15mm 3.50 kg/m 2 (egular / ClimaPlus 15mm) 4.50 kg/m 2 (egular / ClimaPlus 19mm) Favia Acoustic- ClimaPlus CP *Type: : egular, CP: ClimaPlus ILT 24 x 24 x 3/4 FACI 669 FACI Hz αs 15mm αw = 0.5 αs 19mm αw = % B1, E Class D for 15mm Class C for 19mm Maintenance Easily cleaned using soft brush or vacuum. Favia Acoustic/DONN DX24

7 58 adar adar 59 ASTM E 1264 classification, type III, Form 2, Pattern C, D, E a patented process blend of NC mineral fiber organic binders. Pre-finished wih primer and top coat paints. Manufactured in water felted, mineral fiber technology. Material safety data sheet available on request. Fire eaction BS 476 pt 6/7 Class 1/0 ASTM E84, Class A Flame spread: 25 Smoke developed: 15 Fire esistance egular BS 476 Pt min. protection to steel beams and timber floor. Firecode BS 476 Pt 21/ min. protection to steel beams and timber floor. Humidity esistance Maximum 90% H / 32 C Accessible acoustical ceiling system with fine non-directional fissured panel 360 non directional pattern with a fresh, clean appearance offers fast, economical installation Mid range sound absorption, provides balance to room acoustics Mid range sound attenuation, ideal for general commercial construction Fire resistant system options, for life safety and protection of property Easy to trim and install 600 x 1200 x 15 24"x 48"x 5/8" 24"x 24"x 5/8" 24"x 24"x 3/4" 24"x 24"x 5/8" Healthcare Hotels Leisure Office etail Thermal esistance 0.37 m² C/W (Firecode 19mm-15mm) 0.33 m² C/W (egular / ClimaPlus 15mm) Firechief FC 600 x 1200 x 15 24"x 48"x 5/8" DX 625 DX kg/m 2 (egular/climaplus) for 15mm panel 5.00 kg/m 2 (Firecode) for 15mm panel 4.50 kg/m 2 (egular/climaplus) for 19mm panel Maintenance: Easily cleaned using soft brush or vacuum αs αs αw = 0.5 αw = 0.6 adar/donn DX24

8 60 ocktone ocktone 61 ASTM E 1264 classification, type III, Form 2, Pattern C,D,E Accessible acoustical ceiling system with fine non-directional fissured panels 360 non directional pattern with a fresh, clean appearance offers fast, economical installation Mid range sound absorption, provides balance to room acoustics Mid range sound attenuation, ideal for general commercial construction Fire resistant system options, for life safety and protection of property Easy to trim and install Healthcare Hotels Leisure Office etail a patented process blend of NC mineral fiber organic binders. Pre-finished wih primer and top coat paints. Manufactured in water felted, mineral fiber technology. Material safety data sheet available on request. Fire eaction BS 476 pt 6/7 Class 1/0 ASTM E84, Class A Flame spread: 25 Smoke developed:15 Fire esistance BS 476 Pt min.protection to steel beams and timber floor. Humidity esistance Maximum 90% H / 32 C Thermal esistance 0.33 m² C/W (egular 15mm) 3.50 kg/m 2 (egular) for 15mm panel Maintenance: Easily cleaned using soft brush or vacuum ocktone Type: : egular S 665 S % Hz αs ocktone/donn DX15

9 62 Omni Omni 63 ASTM E 1264 classification, Type III, Form 2, Pattern C,D. a patented process blend of NC mineral fiber, organic binders. Pre-finished with primer and top coat paints. Manufactured in water felted mineral fiber technology. Material safety data sheet available on request. Fire eaction BS 476 Pt 6/7 Class 1/0 ASTM E84, Class A Flame spread: 25 Smoke developed: 15 Fire esistance egular BS 476 Pt min. protection to steel beams and timber floor. Firecode BS 476 Pt 21/ min. protection to steel beams and timber floor. Humidity esistance Maximum 90% H / 32 C Accessible acoustical ceiling system with fine non-directional fissured panels 360 non directional pattern with a fresh, clean appearance offers fast, economical installation. Mid range sound absorption, provides balance to room acoustics Mid range sound attenuation, ideal for general commercial construction Fire resistant system options, for life safety and protection of property Easy to trim and install Omni Omni Omni - Firechief *Type: : egular, FC: Firecode. FC 24 x 24 x 3/4 egular and Firecode panels are available in washable paint finish per ASTM D264 OMS 665 OMS 225 OMS 665W OMS 225W OMX 669 OMX 229 Healthcare Hotels Leisure Office etail Hz αs αs Available in "WATE SHIELD" application. egular 15mm αw = 0.5 Firecode 19mm αw = % 85% 85% Class D for 15mm Class C for 19mm Thermal esistance 0.33 m 2 C/W 1.4 for (egular / ClimaPlus 15mm) 0.37 m 2 C/W 1.7 for (Firecode 19mm) 3.50 kg/m 2 (egular / ClimaPlus 15mm) 5.00 kg/m 2 (Firecode 15mm) 6.10 kg/m 2 (Firecode 19mm) Maintenance Easily cleaned using soft brush or vacuum. Omni/DONN DX15

10 64 Chessboard Chessboard 65 ASTM E 1264 classification, Type III, Form 2, Pattern C,D,E,K. a patented process blend of NC mineral fiber, organic binders. Pre-finished with primer and top coat paints. Manufactured in water felted mineral fiber technology. Material safety data sheet available on request. Fire eaction BS 476 Pt 6/7 Class 1/0 ASTM E84, Class A Flame spread: 25 Smoke developed: 15 Fire resistance ClimaPlus BS 476 Pt 21/23 30 min. protection to steel beams and timber floor. Humidity esistance Maximum 90% H / 32 C Thermal esistance 0.37 m 2 C/W kg/m 2 (egular) Maintenance Easily cleaned using soft brush or vacuum. Accessible acoustical ceiling system with fine non-directional face cut panels Shallow geometric square or linear face cuts disguise the grid for a monolithic appearance Low sound absorption, ideal where increase room reverberation is desired Mid range sound attenuation, ideal for general commercial construction Easy to trim and install Chessboard *Type: : egular SLT CHS % E 24 x 24 x 3/4 CHS 229 Hz αs Healthcare Hotels Leisure Office etail Class E αw = 0.2 Chessboard/DONN DX24

11 66 Comet Line Comet Line 67 ASTM E 1264 classification, Type III, Form 2, Pattern C,D,E,K. a patented process blend of NC mineral fiber, organic binders. Pre-finished with primer and top coat paints. Manufactured in water felted mineral fiber technology. Material safety data sheet available on request. Fire eaction BS 476 Pt 6/7 Class 1/0 ASTM E84, Class A Flame spread: 25 Smoke developed: 15 Fire resistance egular BS 476 Pt min. protection to steel beams and timber floor. Humidity esistance Maximum 90% H / 32 C (ClimaPlus) Thermal esistance 0.37 m 2 C/W 1.7 Accessible acoustical ceiling system with fine directional face cut panels Shallow geometric square or linear face cuts disguise the grid for a monolithic appearance Low sound absorption, ideal where increased room reverberation is desired Mid range sound attenuation, ideal for general commercial construction Easy to trim and install Comet Line *Type: : egular SLT CS % E 24 x 24 x 3/4 CS 229 Hz αs Healthcare Hotels Leisure Office etail Class E αw = kg/m 2 (egular) Maintenance Easily cleaned using soft brush or vacuum. Comet Line/ DONN DX24

12 68 Designer Squares Designer Squares 69 ASTM E 1264 classification, Type III, Form 2, Pattern C,D,E,K. a patented process blend of NC mineral fiber, organic binders. Pre-finished with primer and top coat paints. Manufactured in water felted mineral fiber technology. Material safety data sheet available on request. Fire eaction BS 476 Pt 6/7 Class 1/0 ASTM E84, Class A Flame spread: 25 Smoke developed: 15 Fire resistance egular BS 476 Pt min. protection to steel beams and timber floor. Humidity esistance Maximum 90% H / 32 C Thermal esistance 0.33 m 2 C/W 4.25 kg/m 2 (egular 19mm) Maintenance Easily cleaned using soft brush or vacuum. Accessible acoustical ceiling system with fine non-directional fissured face cut panels Deep geometric square or linear face cuts disguise the grid for a monolithic appearance Mid - high sound absorption, for effective reduction of unwanted noise Mid range sound attenuation, ideal for general commercial construction High humidity resistant in ClimaPlus, suitable for applications with intermittent heating and cooling. May be installed early in the building program Easy to trim and install Designer Squares - Plain Designer Squares -36 Plain Designer Squares - 81 Plain Designer Squares - Favia Designer Squares - Perforated *Type : : egular SLT SLT FL SLT SLT 24 x 24 x 3/4 24 x 24 x 3/4 24 x 24 x 3/4 24 x 24 x 3/4 24 x 24 x 3/4 QBS 669 QBS 229 QBS 669 (36/15) QBS 229 (36/15) QBSF 669 (81/5) QBSF 229 (81/5) QFNS 669 QFNS 229 QPS 669 QPS 229 Healthcare Hotels Leisure Executive Office etail Hz αs Plain αw= 0.15 αs Perforted αw= % 88% 85% 83% 83% E E H, J E E Class C for Perforted Class E for Plain Designer Squares I/DONN DX15

13 70 Pedestals I Pedestals I 71 ASTM E 1264 classification, Type III, Form 1, Pattern E,L. Accessible acoustical ceiling system with plain textured stepped face cut panels Triple stepped face cuts adds depth and proportion to the ceiling Pedestals I, the look of 600 x 600 mm tiles Contemporary non perforated plain texture Mid range sound attenuation, ideal for general commercial construction Easy to install and cut Clean look for a rich looking ceiling Healthcare Hotels Leisure Office etail a patented process blend of NC mineral fiber, organic binders. Pre-finished with primer and top coat paints. Manufactured in water felted mineral fiber technology. Material safety data sheet available on request. Fire eaction BS 476 Pt 6/7 Class 1/0 ASTM E84, Class A Flame spread: 25 Smoke developed: 15 Fire resistance egular BS 476 Pt min. protection to steel beams and timber floor. Humidity esistance Maximum 90% H / 32 C (ClimaPlus) Thermal esistance 0.37 m 2 C/W kg/m 2 (egular) for 3/4" panel Maintenance Easily cleaned using soft brush or vacuum. Pedestal I Plain *Type : : egular ILT 24 x 24 x 3/4 DPIS669 DPIS % D Class E Hz αs αw= 0.15 Pedestals/DONN DX15

14 72 US specialty ceilings DONN grid suspension systems 73 Innovation and quality you can build on US also offers a number of innovative specialty ceiling systems to enhance unique architectural settings. Whether you want a classic sculpted feel, the excitement and drama of a 3-dimensional design, or just plain elegance, US can offer you ceiling solutions to meet the demanding and artistic requirements of contemporary building interiors US is the world s leading manufacturer of ceiling grid, offering the widest range of profiles on the market today. DONN grid from US is compatible with all US ceiling tiles as well as most third party brands. DONN DX from US is the most widely specified grid in Middle East the patented clip design makes it fast and easy to install but also easy to remove without the need for tools. All US DONN grid suspension systems are designed and manufactured to ensure both structural and aesthetic integrity in all ceiling designs. They are certified to meet the most stringent national standards and to comply with all relevant building codes and norms. Strict quality assurance procedures (ISO 9001 : 2008) ensure consistent manufacturing and finished product quality. US s extensive distribution and sales network has been operating for more than 25 years, supplying technical expertise and support to all our customers. You can rest assured that your products will be delivered wherever you need them, on spec and on time. From the product formulation we choose to the processes we employ, we are committed to products that are designed, manufactured, distributed and used in a sustainable way to minimize overall environmental impact.

15 74 Installing a DONN grid system 75 Step 1 Measuring and planning are key first steps in the Step 3 To confirm level, stretch a string until taut along Step 4 ➍ ➋ Step 2 ➊ Steps 5/6 ➌ installation process. Measurement and placement of the tees will be on centre (o.c.), meaning from the centre of one to the centre of the next. Planning starts with a drawing of the room that shows all walls, including bays, alcoves beams and stairwells. Note which direction the joists (if any) are running, or if architectural drawings necessitate working in one direction or another. Determine the lines for main runners and cross tees in such a way that the tiles that about the wall are at least half a tile (300mm). ➊ Main tee 3600/3660mm ➋ Cross Tee 1200/1220mm ➌ Cross Tee 600/610mm the positions which the main tee will occupy. Inserting a nail between the wall and the wall angle at marked locations serves as a good anchor for this purpose. Stretch another string across the room where the first row of cross tees will be located. This identifies where the first prepunched slots need to fall. Check to be sure the cross tee string is at 90 to the main tee string via the method. Install the hangers at 1200mm o.c. above the lines of the main runners. Fix to the structure above using appropriate plugs, screws or other devices. Step 4 Attach the main runners to the hangers. In each row, trim the main tee so that the cross-tee slot will line up with the cross-tee string. Mount main tees, resting the cut end of the main tee on the wall angle. The cut end of the main runner should be about 5mm away from the wall. Step 7 emoval as easy as installation. Just grasp the main tee with one thumb under the main tee-cross tee connection and, pushing up with the thumb, give the main tee a quick, short twist. That s all it takes no tools needed. The strong clip means that the grid can be reinstalled straightaway with no tearing or bending of the clip. ➊ Main Tee 3600/3660mm ➋ Cross Tee 1200/1220mm ➌ Cross Tee 600/610mm ➍ Hanger The appearance of a suspended acoustical ceiling is dependent both on the materials used and on the quality of the installation. US manufactures components to meet BS8290 & BS EN 13964, assuring that the material, structural and quality standards are as prescribed. Installation must meet BS8290, assuring proper level and secure attachment as prescribed.ood construction conditions are very important when successfully installing a suspended ceiling. It is recommended that the temperature and humidity range be C and max. 75% relative humidity. Store materials in a protected area, store tiles on the job at least 3 days prior to installation. Step 2 Mark the desired ceiling height (maintaining at least 70mm clearance below the lowest duct, pipe or beam.) Measure and mark the walls at all corners above the installation level (= add the height of the wall angle to the desired ceiling height.) Snap a chalk line and test for level. Measuring down from joists or up from the floor is not recommended, since neither may be level. Install wall angle with top edge of angle at the chalk line, spacing appropriate fixings 450mm o.c. or closer. Cut and mitre outside and inside angles at 45, fitting them snugly together. Alternatively, simply butt angles at corner (as in system illustration). Step 5 Install cross tees, assuring that they are adequately connected to main tees (they click in place when properly seated). Where two cross tees intersect in the same slot, insert second cross-tee end to the left of the first. Where a cross-tee is installed without an opposing cross-tee, a nail should be slipped into the opening of the cross-tee clip to maintain the pull-out value for the cross-tee. Step 8 Main tee demounting Using a straight shearing motion, push with your left hand and pull with your right hand to disconnect the main runner splice. Note: do not twist the splice during the removal procedure Other installation tips A Cut tees with aviation snips, first the stem and then the flanges. B Cut mineral fibre panels with utility knife and straight edge, cutting the face first. Cut panels should be at least 15mm larger than the opening. max. 450mm x Hanger positions Step 6 Lay in panels, beginning at one corner and completing row by row. Tilt each panel up through the opening and lower it to rest squarely on all four tees. C To install panels around obstructions, draw their exact locations on the panels and cut out. Then cut the panel in two parts through the largest section of the cut-out to enable fitting. D To trim for Shadowline edge, use a utility knife to cut the panel, first at the face, then from the edge, to the same depth as Shadowline. If windows, stairwells, etc., extend above the ceiling plane, build suitable valances and attach wall angle.

16 76 DONN DX24 Intermidiate Duty 77 Main unner DX3600IM Tile edge supported DX 24 / Suspension wire - DSW2 DX24 / Angle section - DA5 Long Cross Tee DX1200LM DX24 / SLT DX24 / Cross section Main tee and cross tee connection. DX24 / SLB Materials All US suspension systems feature a body and cap made of hot-dip galvanized steel. To ensure that the cap remains attractive and rust-free for long term, manufacturing includes an exclusive four-step coating process that outperforms the competition in paint adhesion and corrosion resistance, as proven by industry-standard salt spray tests conducted by an independant laboratory. For our extreme environments we offer our grid system, with hot-dipped galvanized steel body and painted aluminum cap for additional corrosion and humidity resistance. Product Information Nr Item reference Metric Imperial ➊ Main unner DX3600IM DX3660IM ➋ Long Cross Tee DX1200LM DX1220LM ➌ Short Cross Tee DX600LM DX610LM ➍ Wall Angle MT3600-MS3600 ➎ Hanger DSW2 ef. Distance (mm) A max B 1200 C max. 400 D 600 Quantity Linear meter requierd per square meter For construction layouts use the following formulas to calculate linear meters (LM) per square meter (m 2 ) Main tee (1/ Main Tee centres) eg. if MT at 1200mm centres 1 =0.83LM/m Cross tee (1/ Cross Tee centres) eg. if CT at 600mm centres 1 =1.67LM/m Note: These calculations do not allow for wastage, damage or irregularities but are intended as an informative guideline to assist with the calculation of product required for a given area ( in m 2 ) System characteristics: Exposed 24mm system The most widely used grid system in the world Safe, fast and simple to install & easily accessible Maximum economy and design simplicity Cross-tees with override-ends resist twisting and give professionnally finished look with no exposed steel edges Patented QUICK-ELEASE TM clip design: demountable without tools Compatible with square edge and SLB edge ceiling tiles Audible Click means you know when tees are connected Exceed load compliance specifications as per ASTM C 635 Available in metric and imperial sizes Short Cross Tee DX600LM Maximum allowed weight of tiles per m 2 of ceiling Main runner at 1200mm Module Main runner at 600mm Hanger distance (mm) 600 x x x x Note: The load per m 2 must be distributed uniformly (no point loads) over the ceiling area. After loading, the deflection of any grid component will remain within the maximum deflection per span as stated in BS: 8290: 1991, provided the grid layout is as presented in the sketch. Please consult US for other layouts, load or hanger distance. Specification DONN DX24-IM rid shall be DONN DX24 exposed grid system, hot dipped galvanised steel ' T ' section with pre-painted capping. Table width 24mm. To suit variable module sizes, most typically 600 x 600mm and 1200 x 600mm. Main runners: 33 x 24mm, ref DX3600IM shall be normally spaced at 1200mm centres and suspended from the structure or soffit using pre-straightened 2mm diameter HD steel wire hangers, ref DSW2, at typically 1200mm centres. First hanger shall be no more than 450mm from the perimeter. Main runners joined end on by means of the integral splice. Splice connections shall be supported within 150mm with a hanger, and shall be staggered across the ceiling area. Cross tees: 1200mm cross tees, 25 x 24mm ref DX1200LM, shall be installed perpendicular between the main runners at 600mm centres to form a 1200 x 600mm module. If applicable, 600mm cross tees, 25 x 24mm ref DX600LM, shall be installed perpendicular between the 1200mm cross tees to form a 600 x 600mm module. All cross tees feature a joggled end detail. Perimeter trims: 22mm x 19.5mm /19 x 9 x 9 x 19mm painted HD steel angle trim, ref MT3600/MS3600, fixed to perimeter wall using fixings appropriate to the structure at maximum 450mm centres. Corners shall normally be finished with a lapped or butt joint. Clip to Clip Security Clip to Clip Connection DX24 / revoe clip Partition head fixing using revoe clips with DX24. Spring clip Spring clip application. Hangers: Shall be from pre straightened 2mm diameter HD steel wire, ref DSW2. Hangers shall be fixed through holes in stalk or bulb of main runner and wrapped around itself a minimum of 3 times. Alternatively, hangers can be formed from 25 x 25mm HD steel angle section, ref DA5, fixed to main runners using appropriate self drilling screws or nut and bolt fixings. Hangers shall be normally spaced at 1200mm centres although alternative spacings are acceptable provided maximum loadings stated above are not exceeded. Hangers to be fixed to structure or soffit using fixings appropriate to the structure or soffit. Hold down clips: Where applicable, these shall be non removable type clips, ref VB45. These generally will only be required in certain fire protecting assemblies or where there is a risk of tile uplift. Where fitted, these should be applied to all grid members at a rate of 1 clip per 600mm of tile edge.

17 78 DONN DX24 Heavy Duty - Standard 79 Main unner DX3600H Tile edge supported DX24 / SLT DX24 / DX24 / SLB DX24 / Suspension wire - DSW2 DX24 / Angle section - DA5 Long Cross Tee DX1200H30 / DX1200LM Cross section Main tee and cross tee connection. ef. Distance (mm) A max B 1200 C max. 400 D 600 Quantity Linear meter requierd per square meter For construction layouts use the following formulas to calculate linear meters (LM) per square meter (m 2 ) Main tee (1/ Main Tee centres) 1 eg. if MT at 1200mm centres =0.83LM/m Cross tee (1/ Cross Tee centres) 1 eg. if CT at 600mm centres =1.67LM/m Note: These calculations do not allow for wastage, damage or irregularities but are intended as an informative guideline to assist with the calculation of product required for a given area ( in m 2 ) Short Cross Tee DX600H30 / DX 600LM Maximum allowed weight of tiles per m 2 of ceiling Main runner at 1200mm Module Main runner at 600mm Hanger distance (mm) 600 x x x x 1200 DX24 / revoe clip Partition head fixing using revoe clips with DX24. Clip to Clip Security Clip to Clip Connection Spring clip Spring clip application. Materials All US suspension systems feature a body and cap made of hot-dip galvanized steel. To ensure that the cap remains attractive and rust-free for long term, manufacturing includes an exclusive four-step coating process that outperforms the competition in paint adhesion and corrosion resistance, as proven by industry-standard salt spray tests conducted by an independant laboratory. For our extreme environments we offer our grid system, with hot-dipped galvanized steel body and painted aluminum cap for additional corrosion and humidity resistance. Product Information Nr Item reference Metric Imperial ➊ Main unner DX3600H DX3660H30 ➋ Long Cross Tee DX1200H30 / DX1200 LM DX1220H30 / DX 1220LM ➌ Short Cross Tee DX600H30 / DX600LM DX610H30 / DX610LM ➍ Wall Angle MT3600-MS3600 ➎ Hanger DSW2 System characteristics: Exposed 24mm system The most widely used grid system in the world Safe, fast and simple to install & easily accessible Maximum economy and design simplicity Cross-tees with override-ends resist twisting and give professionnally finished look with no exposed steel edges Patented QUICK-ELEASE TM clip design: demountable without tools Compatible with square edge and SLB edge ceiling tiles Audible Click means you know when tees are connected Exceed load compliance specifications as per ASTM C635 Available in metric and imperial size Note: The load per m 2 must be distributed uniformly (no point loads) over the ceiling area. After loading, the deflection of any grid component will remain within the maximum deflection per span as stated in BS: 8290: 1991, provided the grid layout is as presented in the sketch. Please consult US for other layouts, load or hanger distance. Specification DONN DX24-H rid shall be DONN DX24 exposed grid system, hot dipped galvanized steel ' T ' section with pre painted capping. Table width 24mm. To suit variable module sizes, most typically 600 x 600mm and 1200 x 600mm. Main runners: 38 x 24mm, ref DX3600H shall be normally spaced at 1200mm centres and suspended from the structure or soffit using pre-straightened 2mm diameter HD steel wire hangers, ref DSW2, at typically 1200mm centres. First hanger shall be no more than 450mm from the perimeter. Main runners joined end on by means of the integral splice. Splice connections shall be supported within 150mm with a hanger, and shall be staggered across the ceiling area. Cross tees: 1200mm cross tees, 38 x 24mm ref DX 1200H30 and 25 x 24mm ref DX1200LM, shall be installed perpendicular between the main runners at 600 mm centres to form a 1200 x 600mm module. If applicable, 600mm cross tees, 25 x 24mm ref DX600LM and 38 x24mm ref DX600H30, shall be installed perpendicular between the 1200mm cross tees to form a 600 x 600mm module. All cross tees feature a joggled end detail. Perimeter trims: 22mm x 19.5mm/19 x 9 x 9 x19mm painted HD steel angle trim, ref MT3600/MS3600, fixed to perimeter wall using fixings appropriate to the structure at maximum 450mm centres.corners shall normally be finished with a lapped or but joint. Hangers: Shall be from pre straightened 2mm diameter HD steel wire, ref DSW2. Hangers shall be fixed through holes in stalk or bulb of main runner and wrapped around itself a minimum of 3 times. Alternatively, hangers can be formed from 25 x 25mm HD steel angle section, ref DA5, fixed to main runners using appropriate self drilling screws or nut and bolt fixings. Hangers shall be normally spaced at 1200mm centres although alternative spacings are acceptable provided maximum loadings stated above are not exceeded. Hangers to be fixed to structure or soffit using fixings appropriate to the structure or soffit. Hold down clips: Where applicable, these shall be non removable type clips, ref VB45. These generally will only be required in certain fire protecting assemblies or where there is a risk of tile uplift. Where fitted, these should be applied to all grid members at a rate of 1 clip per 600mm of tile edge.

18 80 DONN DXL24 Heavy Duty - Fire ated 81 Main unner DXL3600 Tile edge supported DX24 / DX24 / SLT DX24 / SLB DX24 / Suspension wire - DSW2 DX24/ Angle section - DA5 Long Cross Tee DX1200H30 Cross section Main tee and cross tee connection. ef. Distance (mm) A max B 1200 C max. 400 D 600 Quantity Linear meter requierd per square meter For construction layouts use the following formulas to calculate linear meters (LM) per square meter (m 2 ) Main tee (1/ Main Tee centres) eg. if MT at 1200mm centres 1 =0.83LM/m Cross tee (1/ Cross Tee centres) eg. if CT at 600mm centres 1 =1.67LM/m Note: These calculations do not allow for wastage, damage or irregularities but are intended as an informative guideline to assist with the calculation of product required for a given area ( in m 2 ) Short Cross Tee DX600H30 Maximum allowed weight of tiles per m 2 of ceiling Main runner at 1200mm Module Main runner at 600mm Hanger distance (mm) 600 x x x x Fire protection DX main tees are designed to expand at the fire lance in the event of a fire (shown here). This maintains the structural integrity of the ceiling and holds tiles in place. DX24 / revoe clip Partition head fixing using revoe clips with DX24. Spring clip Spring clip application. Materials All US suspension systems feature a body and cap made of hot-dip galvanized steel. To ensure that the cap remains attractive and rust-free for long term, manufacturing includes an exclusive four-step coating process that outperforms the competition in paint adhesion and corrosion resistance, as proven by industry-standard salt spray tests conducted by an independant laboratory. For our extreme environments we offer our grid system, with hot-dipped galvanized steel body and painted aluminum cap for additional corrosion and humidity resistance. Product Information Nr Item reference Metric Imperial ➊ Main unner DXL3600 DXL3660 ➋ Long Cross Tee DX1200H30 DX1220H30 ➌ Short Cross Tee DX600H30 DX610H30 ➍ Wall Angle MT MS3600 ➎ Hanger DSW2 System characteristics: Exposed 24mm system The most widely used grid system in the world Safe, fast and simple to install and easily accessible Maximum economy and design simplicity Cross-tees with override-ends resist twisting and give professionally finished look with no exposed steel edges Patented QUICK-ELEASE TM clip design Demountable with tools Compatible with Square edge and SLB edge ceiling tiles Designed for fire rated ceilings Audible Click means you know when tees are connected Exceed load compliance specifications as per ASTM C 635 Available in metric and imperial sizes Note: The load per m 2 must be distributed uniformly (no point loads) over the ceiling area. After loading, the deflection of any grid component will remain within the maximum deflection per span as stated in BS: 8290: 1991, provided the grid layout is as presented in the sketch. Please consult US for other layouts, load or hanger distance. Specification DONN DXL24 rid shall be DONN DX24 exposed grid system, hot dipped galvanised steel ' T ' section with pre-painted capping. Table width 24mm. To suit variable module sizes, most typically 600 x 600mm and 1200 x 600mm. Main runners: 38 x 24mm, ref DXL3600 shall be normally spaced at 1200mm centres and suspended from the structure or soffit using pre-straightened 2mm diameter HD steel wire hangers, ref DSW2, at typically 1200mm centres. First hanger shall be no more than 450mm from the perimeter. Main runners joined end on by means of the integral splice. Splice connections shall be supported within 150mm with a hanger, and shall be staggered across the ceiling area. Cross tees: 1200mm cross tees, 38 x 24mm ref DX1200H30, shall be installed perpendicular between the main runners at 600mm centres to form a 1200 x 600mm module. If applicable, 600mm cross tees, 38 x24mm ref DX600H30 shall be installed perpendicular between the 1200mm cross tees to form a 600 x 600mm module. All cross tees feature a joggled end detail. Perimeter trims: 22mm x 19.5mm/19 x 9 x9 x19mm painted HD steel angle trim, ref MT3600/ MS3600, fixed to perimeter wall using fixings appropriate to the structure at maximum 450mm centres. Corners shall normally be finished with a lapped or butt joint. Hangers: Shall be from pre straightened 2mm diameter HD steel wire, ref DSW2. Hangers shall be fixed through holes in stalk or bulb of main runner and wrapped around itself a minimum of 3 times. Alternatively, hangers can be formed from 25 x 25mm HD steel angle section, ref DA5, fixed to main runners using appropriate self drilling screws or nut and bolt fixings. Hangers shall be normally spaced at 1200mm centres although alternative spacings are acceptable provided maximum loadings stated above are not exceeded. Hangers to be fixed to structure or soffit using fixings appropriate to the structure or soffit. Hold down clips: Where applicable, these shall be non removable type clips, ref VB45. These generally will only be required in certain fire protecting assemblies or where there is a risk of tile uplift. Where fitted, these should be applied to all grid members at a rate of 1 clip per 600mm of tile edge.

19 82 DONN DX15 Centricitee 83 Main unner DXT M 3600 mm Tile edge supported 75mm 150mm 150mm 150mm DX15 / Suspension wire - DSW2 DX15 / Angle section - DA5 Long Cross Tee DXT M DX15 / FL DX15 / FLB Cross section (joggled) Main tee and cross tee connection. ef. Distance (mm) A max B 1200 C max. 400 D 600 Quantity Linear meter requierd per square meter For construction layouts use the following formulas to calculate linear meters (LM) per square meter (m 2 ) Main tee (1/ Main Tee centres) eg. if MT at 1200mm centres 1 =0.83LM/m Cross tee (1/ Cross Tee centres) eg. if CT at 600mm centres 1 =1.67LM/m Note: These calculations do not allow for wastage, damage or irregularities but are intended as an informative guideline to assist with the calculation of product required for a given area ( in m 2 ) Short Cross Tee DXT15-600M Maximum allowed weight of tiles per m 2 of ceiling Main runner at 1200mm Module Main runner at 600mm Hanger distance (mm) 600 x x x x Cross section (butt cut) Main tee and cross tee connection. Fire protection DX main tees are designed to expand at the fire lance in the event of a fire (shown here). This maintains the structural integrity of the ceiling and holds tiles in place. Materials All US suspension systems feature a body and cap made of hot-dip galvanized steel. To ensure that the cap remains attractive and rust-free for long term, manufacturing includes an exclusive four-step coating process that outperforms the competition in paint adhesion and corrosion resistance, as proven by industry-standard salt spray tests conducted by an independant laboratory. For our extreme environments we offer our grid system, with hot-dipped galvanized steel body and painted aluminum cap for additional corrosion and humidity resistance. Product Information Nr Item reference Metric Imperial ➊ Main unner DXT M DXT IM ➋ Long Cross Tee DXT M DXT IM ➌ Short Cross Tee DXT15-600M DXT15-610IM ➍ Wall Angle M93600 ➎ Hanger DSW2 System characteristics: Exposed 15mm system Narrow table grid for subtle visual effect Cross-tees with override-ends resist twisting and give professionally finished look with no exposed steel edges Patented QUICK-ELEASE clip design: easy to remove without tools Safe, fast and simple to install and easily accessible Standard joggled (overriding) cross tee system Suitable for FLB edge and most face cut design ceiling tiles Designed for fire rated ceilings Lay-on Cross Tees resist twist and gapping Audible Click means you know when tees are connected Exceed load compliance specifications as per ASTM C635 Available in metric in imperial size Note: The load per m 2 must be distributed uniformly (no point loads) over the ceiling area. After loading, the deflection of any grid component will remain within the maximum deflection per span as stated in BS: 8290: 1991, provided the grid layout is as presented in the sketch. Please consult US for other layouts, load or hanger distance. Specification DONN DX15 rid shall be DONN DX15 exposed grid system, hot dipped galvanised steel ' T ' section with pre painted capping. Table width 15mm. To suit variable module sizes, most typically 600 x 600mm and 1200 x 600mm. Main runners: 38 x 15mm, ref DXT M shall be normally spaced at 1200mm centres and suspended from the structure or soffit using pre-straightened 2mm diameter HD steel wire hangers, ref DSW2, at typically 1200mm centres. First hanger shall be no more than 450mm from the perimeter. Main runners joined end on by means of the integral splice. Splice connections shall be supported within 150mm with a hanger, and shall be staggered across the ceiling area. Cross tees: 1200mm cross tees, 38x15mm ref DXT M, shall be installed perpendicular between the main runners at 600mm centres to form a 1200 x 600mm module. If applicable, 600mm cross tees, 38x15mm ref DXT15-600M, shall be installed perpendicular between the 1200mm cross tees to form a 600 x 600mm module. All cross tees feature a joggled end detail. Perimeter trims: 24mmx15mm painted HD steel angle trim, ref M9-3600, fixed to perimeter wall using fixings appropriate to the structure at maximum 450mm centres. Corners shall normally be finished with a lapped or butt joint. Hangers: Shall be from pre straightened 2mm diameter HD steel wire, ref DSW2. Hangers shall be fixed through holes in stalk or bulb of main runner and wrapped around itself a minimum of 3 times. Alternatively, hangers can be formed from 25 x 25mm HD steel angle section, ref DA5, fixed to main runners using appropriate self drilling screws or nut and bolt fixings. Hangers shall be normally spaced at 1200mm centres although alternative spacings are acceptable provided maximum loadings stated above are not exceeded. Hangers to be fixed to structure or soffit using fixings appropriate to the structure or soffit. Hold down clips: Where applicable, these shall be non removable type clips, ref VB45. These generally will only be required in certain fire protecting assemblies or where there is a risk of tile uplift. Where fitted, these should be applied to all grid members at a rate of 1 clip per 600mm of tile edge.

20 84 US Middle East Limited Loadings - DONN DX 24mm Exposed rid Lighting Installation DONN DX 24mm Exposed rid 85 Ceiling Mass - Kg/m 2 Use of Maximum Allowable ross Ceiling Charts: Determine the maximum allowable ceiling weight for the chosen Main Tee and hanger spacings from raph. Determine the maximum allowable ceiling weight for the chosen Cross Tee spacing from table. The maximum allowable gross weight is the lower of the values from step 1 and 2. Note that any heavy lighting, or other mechanical fixtures should be independently supported. Siesmic considerations for in-plane loads may take precedence in determining the required section (refer US epresentative for detalis). NOTES: Values are based on simple span tests in accordance with recognised International Standard ASTM C635. Higher values can often be attained by allowing for the effect of continuous spans, the actual increase being subject to span arrangements. Please contact US Interiors for guidance. For cross-nogged configurations e.g.: where a 1200x600 mm panel runs parallel with the main tee, the spacing values should be used as for 1200x1200mm module. Where main tees are at 1200mm centres, creating a 600x600mm configuration does not significantly increase load carrying limits. Uniform Loads - kg/lm (linear metre) Uniform loads are loads that are transferred evenly along a given tee. The maximum load is the combined load on both sides of the tee. Example: A 1200 x 600 light fitting weighing 12.6 kg applies a load of 3.5 kg/lm ( = 3.6 lm therefore 12.6 kg / 3.6 lm = 3.5 kg/lm) A 1200 x 600 ceiling panel weighing 3.6 kg applies a load of 1 kg /lm The combined load of light and ceiling panel is 4.5 kg/lm. The maximum allowable uniform load is the lesser of either main or cross tee values. DONN DX Component Uniform Load kg/lm Main Tee DX3600H (m)* 16.8 DX3600I (m)* 11.6 Cross Tee DX600L (m) 35.4 DX1200L (m) 16.7 DX1200L (m) 5.9 * Hanger 1.2m centres Point Loads - kg Point loads are loads that transfer to a tee at a single point (or several points) over a very small area. The weakest point is assumed to be mid span. main tees are based on a 1200mm span. The maximum allowable point load is the lesser of either main or cross tee values. Profile DONN DX DONN DX As worldwide leaders in acoustical ceiling systems, US Interior works with the major lighting manufacturers to ensure system compatibility is maintained. The following guidlines are designed to assist in the correct specification and installation of light fittings in US's DONN Exposed rid and acoustical ceiling systems. Luminaire Positioning Typical recessed pan fitting arrangements are shown below. Main Tees at 1200mm centres are shown horizontal, with suspension at 1200mm centres. efer to Loadings (page 64 this brochure) for maximum allowable point loads, uniform loads and gross ceiling loads depending on type of luminaire and DONN grid selected. Where luminaire weight exceeds point or uniform load maximums consider: a) A higher specifications DONN grid option if applicable (refer to Loadings page 64 this brochure to ensure compliance). b) Independent support from structure. c) Additional suspension points as shown below, or similar. DONN rid Profiles When recessed pan fittings use the top of the DONN tee bulb for support, use the same height tee profiles for even support. DONN DX Component Point Load kg Main Tee DX3600H (m)* 7.9 DX3600I (m)* 7.0 Cross Tee DX600L (m) 13.2 DX1200L (m) 7.9 DX1200L (m) 4.1 * Hanger 1.2m centres Side Elevation End Elevation Ceiling panel Mounted Fittings Light fittings mounted through US acoustical ceiling panels shall not rely on the ceiling panel for support. Their weight shall be transferred back to the grid by: a) Simple supports across the back of the ceiling panel. NB: This method will affect the acoustic properties of the ceiling panel b) Simple supports onto the top of the tee bulb. c) An additional rigid panel across the back of the ceiling panel.