|StandardsBS EN ISO 354,Acoustics - Measurement of sound absorption in a reverberation room.||Standard types|
|Soffit connection||Gypframe MF12 Soffit Cleat|
|Ceiling board||Layer 1: Gyptone Line 4 A|
|Ceiling membrane||Gyptone Line 4 A|
|Perimeter framing||CasoLine Quick-Lock Grid Wall Angle WA02|
|Primary framework||CasoLine Quick-Lock Grid Cross Tee (1200) 15/38
CasoLine Quick-Lock Grid Cross Tee (600) 15/38
CasoLine Quick-Lock Grid Main Tee 15/38
|Suspension type||CasoLine Quick-Lock Grid Hangers|
|Perimeter framing (alternative)||CasoLine Quick-Lock Grid Wall Angle WA03|
This section should be read in conjunction with the Products list.
- Installation: To achieve a 600 x 600 grid the primary framing should be installed using CasoLine Quick-Lock Grid Main Tee 15/38 at 1200mm centres, CasoLine Quick-Lock Grid Cross Tee (1200) 15/38 at 600mm centres and CasoLine Quick-Lock Grid Cross Tee (600) 15/38 at 1200mm centres. All tees click together.
- Loadbearing: No
- Other Requirements: SpecSure® system performance warranty confirms that British Gypsum proprietary systems will perform as specified for the lifetime of the building. The SpecSure® warranty requires that all components are specified in full and constructed in accordance with British Gypsum’s installation guidance. For more details see the British Gypsum website. Always check with the design team before making any changes to the chosen specification, ensuring appropriate substantiation is sought to confirm that the solution still meets all required project performances.
- Perimeter Framing: Perimeter wall angles suitably fixed to structure at 300mm centres.
- Structural Background: Concrete
- Maximum Cavity / Plenum (mm): 2010 mm
- Minimum Cavity / Plenum (mm): 200 mm
- Suspension Type: Suspend ceiling using grid hangers with an appropriate size for the required plenum, secured to soffit cleat via hook. Alternatively, suspension wire (min. 14 swg by others) secured to soffit using fixings recommended by suspended ceiling contractor.
- Suspension Type Centres (mm): 1200 mm
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|Test report label||Test report name|
|Test report labelSound Absorption Test Report||Test report nameBTC 10102A|
A unique warranty that confirms British Gypsum proprietary systems will perform as specified for the lifetime of the building.