Loadbearing timber stud partition system with 30–60 minutes fire resistance.
Loadbearing timber stud partition system based on Fermacell Gypsum-Fibreboard linings.
Uniclass 2015 | |
CAWS | K10/15 Lining on timber K10/205 Lining on timber |
Product Reference | Fermacell 1HT23 Loadbearing Timber Stud Partition |
Timber studs | 89 x 38 mm single89 x 38 mm twin |
Lining fixings | 30 mm Fermacell screws at 250 mm centres on single boarded side and 30 mm Fermacell screws at 400 mm centres and 40 mm Fermacell screws at 250 mm centres on double boarded side35 mm + Staples at 200 mm centres on single boarded side and 35 mm + Staples at 400 mm centres and 50 mm + Staples at 200 mm centres on double boarded side |
Finishing | - |
Type | Fermacell Fine Surface Treatment (FST) |
Joint treatment | Fermacell Jointstik 1 mm glued jointSquare edged boards. Fermacell Joint Filler 5–7 mm filled jointSite cut boards. |
Standard product features | Fire resistance: 30–60 minutes dependent on fire side. Stud centres: 600 mm. Linings: Two layers of 12.5 mm Fermacell one side of the partition and one layer 12.5 mm Fermacell to the other side (alternative cavity side board 9 mm Sheathing Board). Insulation: 90 mm mineral wool: 10 kg/m³. Recycled content: Best Fermacell gypsum fibreboard contains 100% recycled content. All by-products recyclable. Other requirements: Fire stopping around service penetrations: Sockets backed using baffle boxes, intumescent putty pads or suitable rock mineral wool, sufficient to maintain the fire/ acoustic performance. Movement joints are required at maximum 8 linear metre intervals. Refer to manufacturer's literature. Vapour barrier as required for high humidity areas. For tiled areas reduce studs to 400 mm centres as required. Tile adhesive to be suitable for gypsum based substrate. Provide door reinforcement as required to suit door weights and opening size. Ensure no vertical joints at door jambs. Offset all board joints by minimum 200 mm. |
Product Options | Partition performance (based on stud type and insulation density/ thickness): - Single Stud Solution:
- Twin Stud Solution:
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Recycled content | Best Fermacell gypsum fibreboard contains 100% recycled content. All by-products recyclable |
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