"Solution Product Name","Solution Product Description","Last review date","Last updated date","Abutment Fixing","Approx. Weight (kg/m2)","Finishing Requirements","Fire Insulation (mins)","Fire Integrity (mins)","Horizontal Joint","Maximum Span","Maximum Span (mm)","Other Requirements","Perimeter Framing","Primary Framework Centres (mm)","Retaining Channel",Screw,Sealant,"Secondary Framework","Secondary Framework Centres (mm)","Sound Insulation (Airborne) Rw (dB)","System Depth (mm)","Secondary framework fixing","Framework fixing","Horizontal joint","Ceiling screws, Layer 1","Ceiling screws, Layer 2",Sealant,"Abutment channel","Perimeter framing","Ceiling board, Layer 1","Ceiling board, Layer 2","Secondary framework","Primary framework",Core,"Retaining channel" "C106053 MR1 (EN)","Horizontal framework comprising of Gypframe 60 I 70 ‘I’ Studs at 600mm centres with Gyproc CoreBoard 19mm between studs, secured by Gypframe G102 Retaining Channel. Gypframe MF5 Ceiling Sections fixed perpendicular to Gypframe 'I' Studs on ceiling side at 450mm centres. Inner layer of Gyproc FireLine 15mm and an outer layer of Gyproc FireLine MR 15mm to ceiling side.",13.03.2023,13.03.2023,"Channels suitably fixed to abutment at 300mm centres.",39,"To achieve the specified performances, the system should be finished using either one of our Thistle or ThistlePro plasters, or Gyproc jointing products. See the product range guides on the British Gypsum website for more information. For further guidance on skimming moisture resistant grade boards see the White Book - Finishes section.",60,60,"Horizontal board joints in core layer closed off by inserting steel angle between board joints and 122mm strip of core board fire stop with beads of sealant along both longer edges fixed to angle using three drywall screws.","The maximum span is limited by the fire state field of application or by limiting deflection of L/400, whichever is less.",2500,"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 channel positioned tight up to abutment channels and suitably fixed to background at 600mm centres.",600,"Retaining channels inserted between the face of the coreboard and the lower flange of the stud / starter channel.","Fix all ceiling boards securely to all supports at 230mm maximum centres in the field of the board and at 150mm maximum centres along the short board ends and at ceiling perimeters. All joints staggered between layers. Fix working from the centre of each board. Position screws not less than 13mm from cut edges and 10mm from bound edges of boards. Set screw heads flush with plasterboard surface; do not break paper or gypsum core.","Locate sealant at junctions with adjoining structure and other air paths. Apply as a continuous bead to clean, dry, dust-free surfaces, leaving no gaps. For pressurised airshafts and service ducts apply a continuous bead of sealant leaving no gaps to all framing members at perimeter junctions with walls, air gaps around openings, and other potential air leakage points. To frame members prior to fitting core boards and around fire stops cloaking horizontal core board joints. To all metal framing around board perimeters of first layer boarding and board perimeters when fixing outer layer board.","Secondary framework fixed to primary framework using two wafer head screws per connection.",450,42,120,"British Gypsum Wafer Head Jack-Point Screws 13mm","British Gypsum Wafer Head Jack-Point Screws 13mm","Gypframe GA3 Steel Angle Gyproc CoreBoard 19mm","British Gypsum Drywall Screws 25mm","British Gypsum Drywall Screws 40mm","Gyproc Sealant","Gypframe 60 SC 55 Starter Channel Gypframe 62 JC 70 'J' Channel","Gypframe MF6 Perimeter Channel","Gyproc FireLine 15mm","Gyproc FireLine MR 15mm","Gypframe MF5 Ceiling Section","Gypframe 60 I 70 'I' Stud","Gyproc CoreBoard 19mm","Gypframe G102 Retaining Channel"