Metal Stud Partition system type - GypWall Product Substantiation Report (PSR) reference – A206230 Performance characteristics Partition Fire Resistance (BS 476): Partition Laboratory Sound Resistance (BS EN 717):
60 minutes
53 R w Severe
dB
Partition Duty Rating (BS 5234):
4600mm
Maximum Recommended Partition height: (Based on limiting deflection of L/240@200Pa) Partition nominal thickness (excluding finishes):
122mm
Framing components Gypframe metal stud reference:
Gypframe 70S50 ‘C’ Studs
600mm
Stud centres:
Gypframe 72C50 Floor & Ceiling Channel for partitions up to 4199mm, Gypframe 72DC60 Deep Floor & Ceiling Channel on partitions 4200mm – 4600mm Gyproc Sealant applied around perimeter to both sides of partition framework
Gypframe channel reference:
Acoustical sealant:
Deflection Head requirement:
As per structural requirements (defined by others)
Drawing references:
Refer to relevant Architects drawings
Plasterboard components Number of plasterboard layers each side:
2
12.5mm Gyproc SoundBloc 12.5mm Gyproc SoundBloc
Gyproc plasterboards:
Layer 1 (Inner):
Layer 2 Layer 3
n/a
25mm Gyproc Drywall Screws 38mm Gyproc Drywall Screws
Screw fixings for boarding: Layer 1 (Inner):
Layer 2 Layer 3
n/a All board joints installed staggered in accordance with Gyproc’s current installation recommendations. Vertical Joints in face layer boards treated in accordance with Gyproc Paper Joint Tape method.
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