Demountable suspended grid ceiling system

Transcription

1 C06 Floors and ceilings CasoLine quicklock grid t24 CasoLine quicklock grid t24 Demountable suspended grid ceiling system ll our systems are covered by SpecSure when using genuine Gyproc and Isover products

2 CasoLine quicklock grid t24 CasoLine quicklock grid t24 is a lightweight, exposed grid demountable ceiling system with a wide 24mm flange. It is compatible with a wide range of square edge and tegular layin ceiling tiles, including all Gyproc Gyprex and Gyptone tiles. Key benefits Gyprex tiles provide 30 minutes fire protection to steel beams supporting concrete floors firm and flush finish of the grid is achieved through the use of square, buttcut joints Easy installation due to simple hookon connections between grid and soffit cleat and as soon as one crosstee is in place, the grid is stabilised Hasslefree access to the ceiling cavity as a result of tees which are simple to remove, relocate and replace Highly flexible solution that accommodates all Gyproc ceiling tiles within the robust and stable CasoLine quicklock grid system Fully warranted system when both Gyproc tiles and CasoLine quicklock grid are used 30 mins α w D n,c,w db Refer to C0. S0. P08 CasoLine quicklock grid t24 Floors and ceilings C06 ROI: NI: tech.ie@saintgobain.com C06. S04. P385

3 C06 Floors and ceilings CasoLine quicklock grid t24 CasoLine quicklock grid t24 performance Table Sound absorption bsorption class Table 2 Sound insulation Ceiling product Tiles Sound absorption coefficient α w Noise Reduction Coefficient (NRC) Gyprex satinspar 37 Gyprex bio 37 Gyptone base 3 37 Gyptone line 4 Gyptone quattro 20 Gyptone quattro 22 Gyptone point Gyptone point 2 Product D n,c,w db no insulation D n,c,w db 00mm Isover Spacesaver Plus ctiv ir technology as standard Plenum depth mm Insulation type System reference Tiles B Gyptone quattro mm Isover coustic Batt C048 C Gyptone point mm Isover coustic Batt C050 C Gyptone line mm Isover coustic Batt C05 C Gyptone line C0004 C 0.65 (L) 0.65 Gyptone point 200 C0005 C Gyptone quattro C0003 C Gyptone line mm Isover coustic Roll C0094 C Gyptone point 00 C0093 D 0.50 (H) 0.50 Gyptone quattro C0003 D 0.45 (L) 0.50 Gyptone quattro C0007 D 0.40 (LM) 0.55 Gyptone point C0006 For further assistance in choosing the right solution for your project, try our System Selector; an online tool that enables quick and easy filtering by performance criteria. It provides system specific information downloads including BIM (Revit) objects. Go to gyproc.ie These systems are supplied with ctiv ir as standard, which improves indoor air quality. System reference C0020 C002 C C C C C C0006 For further assistance in choosing the right solution for your project, try our System Selector; an online tool that enables quick and easy filtering by performance criteria. It provides system specific information downloads including BIM (Revit) objects. Go to gyproc.ie Figures quoted for sound insulation refer to roomtoroom tests to BS EN Where higher levels are required other design considerations can be adopted, such as extending partitions into the ceiling void or installing a plenum barrier. C06. S04. P386 gyproc.ie

4 CasoLine quicklock grid t24 performance (continued) Table 3 Light reflectance Ceiling product Paint reference Light reflectance % Gyptone base 3 NCS Gyptone point NCS Gyptone point 2 NCS Gyptone quattro 20 NCS Gyptone quattro 22 NCS Gyptone line 4 NCS Gyprex satinspar 88 Gyprex bio 84 Light reflectance test conducted in accordance with STME Fire protection to steel beams supporting concrete floors Table 4 Solutions to satisfy the requirements of BS 476: Part 23: For details of when to specify fire resistance using BS Refer to C02. S0. P05 CasoLine quicklock grid t24 Floors and ceilings E24 C06 Detail Tile type Edge Thickness mm Dimensions mm pprox. weight kg/m 2 Clips required System reference 30 minutes fire resistance Gyprex satinspar x yes C For further assistance in choosing the right solution for your project, try our System Selector; an online tool that enables quick and easy filtering by performance criteria. It provides system specific information downloads including BIM (Revit) objects. Go to gyproc.ie Concrete floors as described in BS 476: Part 23: 987. The steel beams subjected to test had a section factor /V (Hp/) of 205m calculated on the basis of three sided profiled exposure. The suspended ceiling system will also provide the same fire protection to steel beams of a lower section factor. ROI: NI: tech.ie@saintgobain.com C06. S04. P387

5 C06 Floors and ceilings CasoLine quicklock grid t24 CasoLine quicklock grid t24 design Building design CasoLine quicklock grid t24 is 24mm wide metal frame grid comprising CasoLine quicklock grid 24/38 Mains Tees, 24/38 Cross Tees and Wall ngles into which Gyptone or Gyprex tiles can be installed. Planning key factors Ceilings should be set out from the centre to give balanced widths of tiles at the perimeter. Two grid layouts are possible, depending upon the choice of ceiling tile. Refer to construction detail for configuration options. Designers and installers should take due regard of BS EN 3964: 204, Suspended Ceiling Requirements and test methods. Relative humidity (RH) The grid is suitable for use in heated occupied buildings in conditions up to 90% relative humidity (RH90). Gyprex tiles are suitable up to RH90 and Gyptone tiles up to RH70. Cavity fire barriers Where cavity fire barriers are required, they can be formed using Gyproc FireLine or Glasroc F multiboard screwfixed to a simple frame. The framing should be fixed to the structure to avoid undue loading of the ceiling suspension grid. The bottom of the framework should be fixed to the ceiling grid. Refer to C06. S09. P447 Cavity fire barriers. Firestopping It is necessary to provide suitable noncombustible firestopping material at the junction of a cavity fire barrier with the structural perimeter and the ceiling. Firestopping must also be provided around any service penetrations through the cavity fire barrier. Water vapour control Gyprex tiles have a water vapour resistance factor of 600. Whilst the vinyl surface can provide an effective vapour control layer, it may be necessary to complete the integrity where the boards abut metal grid sections. This is achieved by sealing with continuous beads of water vapour resistant sealant, which should be applied to the back of the metal sections prior to inserting the tiles. Care should be taken to ensure that the sealant does not damage the vinyl surface of the tiles. Other precautions, such as cavity ventilation, may be necessary to reduce the risk of interstitial condensation. Fixtures Gyptone base and Gyprex Gyptone base and Gyprex will support a point load of up to 3kg / tile for maximum 2mm deflection. This will normally allow items such as spotlights and downlighters to be installed without the need for a support pattress. support pattress should, however, be installed where the prevailing environmental conditions exceed 25 C and RH70, or where the size of the cutout required is greater than 50mm diameter or 50mm square. pertures for spotlights and downlighters can be cut into these ceiling tiles using a circular tank cutter on a power drill or using a pad saw. Gyptone perforated Gyptone perforated tiles should not be used to support fixtures, however this can be accommodated with the use of a pattress as described above. Services The ceiling void above the suspension grid can be used to route all service requirements including ducting, pipework, electrical cables, and conduits. Ducting, ventilation units, etc, must be independently supported from the structure. Maintenance Ceiling tiles can be cleaned using a damp cloth or soft brush. Most standard mild detergents can be used. Tiles other than Gyprex can be redecorated if required using a suitable emulsion paint and a shorthaired brush or roller (spray painting will impair sound absorption). Gyptone tiles with ctiv ir Though we don t notice them, impurities, such as Volatile Organic Compounds (VOCs) including formaldehyde, are often present in the air we breathe emitted from furniture, carpets and building materials. Longterm exposure to these can potentially cause health problems and reduce general wellbeing. Studies have shown that clean air, can speed up patient recovery in hospitals, reduce absence at work, and increase pupils concentration at school. ctiv ir is our latest technology designed specifically to convert formaldehyde emissions into nonharmful inert compounds. Tests show that ctiv ir decomposes 70% of the formaldehyde in a controlled test environment. This clever technology continues to work for over 50 years, and whilst alternative solutions absorb formaldehyde, they don t decompose them like ctiv ir, risking reemission at a later date. Refer to C02. S0. P62 Table 5 Selfweight of tiles in CasoLine quicklock grid t24 24mm grid systems Edge detail Selfweight of tiles kg/m 3 Gyptone Gyprex 6.3 SpecSure ll our systems are covered by SpecSure when using genuine Gyproc and Isover products. C06. S04. P388 gyproc.ie

6 CasoLine quicklock grid t24 construction details Edge Square Edge E24 Rebated CasoLine quicklock grid t24 Floors and ceilings x x 4 4 C and 6 5 and 6 Layout Tiles 600mm x 600mm (standard stock) Main Tee at 200mm centres Hangers at 200mm centres Layout 2 Tiles 200mm x 600mm (special order, subject to leadtime) Main Tee at 200mm centres Hangers at 200mm centres T24 exposed grid system for tiles with square edge () and tegular edge E24 CasoLine quicklock grid 24/38 Main Tee 2 CasoLine quicklock grid 24/38 Cross Tee 200mm 3 CasoLine quicklock grid 24/38 Cross Tee 600mm 4 CasoLine quicklock grid W02 Wall ngle / CasoLine quicklock grid W03 Wall ngle (suitably fixed at 300mm centres) 5 CasoLine quicklock grid Hanger 6 Gypframe MF2 Soffit Cleat 7 Gyptone or Gyprex tile ROI: NI: tech.ie@saintgobain.com C06. S04. P389

7 C06 Floors and ceilings CasoLine quicklock grid t24 CasoLine quicklock grid t24 components Ceiling products CasoLine quicklock grid 24/38 Main Tee Main tee for construction of CasoLine quicklock grid t24 and d. CasoLine quicklock grid 24/38 Cross Tee Cross tee for construction of CasoLine quicklock grid t24. CasoLine quicklock grid Hangers Highstrength adjustable hangers for suspension of CasoLine quicklock grid. CasoLine quicklock grid t24. PNCLIP96 Hold down clip used with Gyprex satinspar in fire rated situations. ctiv ir technology as standard. Gypframe metal components Gypframe MF2 Soffit Cleat Suspension point, one leg connected to structural soffit and the other leg connected to suspension wire/hanger. CasoLine quicklock grid W02 Wall ngle 9mm x 24mm wall angle for construction of a perimeter of a CasoLine quicklock grid. CasoLine quicklock grid W03 Wall ngle 24mm x 24mm wall angle for construction of a perimeter of a CasoLine quicklock grid. vailable in: range of Gyprex and Gyptone tiles are compatible with CasoLine quicklock grid t24. E24 CasoLine quicklock grid 24mm Tee sections. Metal products (by others) Suspension wire Metal wire to provide support for suspended ceiling systems. Insulation products Isover coustic Roll Glass mineral wool for enhanced acoustic and thermal performance. Isover coustic Batt Glass mineral wool for enhanced acoustic performance. Isover Spacesaver Plus Glass mineral wool for enhanced acoustic and thermal performance. C06. S04. P390 gyproc.ie

8 CasoLine quicklock grid t24 installation overview This is intended to be a basic description of how the system is built. For detailed installation guidance refer to the Gyproc Installation Guide. Measure and mark the required ceiling Mark the position required for the height, then fix the CasoLine quicklock suspension points and fasten the grid W02 Wall ngle or W03 Wall ngle CasoLine MF2 Soffit Cleats to soffit. around the perimeter of the ceiling area to suit. Use CasoLine quicklock grid Hangers to suspend the CasoLine quicklock grid 24/38 Main Tee. CasoLine quicklock grid t24 Floors and ceilings Install 600mm and/or 200mm CasoLine quicklock grid 24/38 Cross Tee as required. CasoLine quicklock grid is selfsquaring, so with the CasoLine quicklock grid 24/38 Cross Tee in place to form the grid, tiles can be easily laid into place. C06 If you are installing a fire rated system, using Gyprex satinspar, install PNCLIP96. dditional information For full installation details, refer to the Gyproc Installation Guide, available to download from gyproc.ie ROI: NI: tech.ie@saintgobain.com C06. S04. P39