Single Layer Plasterboard Partitions Fire Rated
33 MINUTES INTEGRITY AND 33 MINUTES INSULATION
Single Layer Plasterboard Partitions Fire Rated Wall System
75mm Solid Module using 50mm Vertical Stud, Plaster Shadow Head Trim (code SA13) & Skirting (code SA14) with Taped / Filled Plasterboard Joints
SA Solutions’ ‘Seamless Abutments’ single layer plasterboard partitions partitioning system solid module with an overall thickness of 75mm is constructed by using SA Solutions 50mm galvanised steel stud (code 853), ‘U’ channel head / base track (code 835) and horizontal fixing strap (code DM53GF1) that are fixed to the supporting structure at 600mm centres. The vertical studs are cut a nominal 18mm short of the floor to ceiling height and positioned at 600mm centres with a single skin of 12.5mm thick taper edge plasterboard screw fixed each side using BZP finished 25mm long drywall screws (code SA319 ) at 300mm centres. The vertical board joints are then obscured by means of taped and wet plaster filling across the butt joint taper section of the plasterboards to mask the screw fixings. The partition cavity was filled with SA Solutions’ 60mm thick Crown factory clad (code 880).
The Seamless Abutments Single Layer Fire Rated Plasterboard Partitions head shadow trim (code SA13) and skirting (code SA14) plaster mouldings are screw fixed using BZP finished 25mm long drywall screws (code SA319 ) at 300mm centres to the ‘U’ channel head/base track (code 835) and the fixing strap (code DM53GF1). The horizontal joints between the plasterboard and the plaster mouldings are then obscured by means of taped and wet plaster filling across the butt joint section.
The construction has been tested in accordance with: