Summary
Twin Timber stud insulated partition system.
Twin Timber stud insulated partition system.
Application
Twin Timber stud insulated partition system.
Twin Timber stud insulated partition system.
Description
Timber twin stud partition system based on fermacell® gypsum fibreboard linings. Homogeneous dry lining board made from recycled gypsum, recycled cellulose fibres from post-consumer waste paper and recycled water.
Features and benefits:
- The board is light grey in colour.
- Available as square edged.
- Marked on the rear face with the product name and identification.
- fermacell® fibre gypsum boards offer a wealth of advantages compared to conventional interior dry lining such as plasterboard.
- High performance building board that when installed offers the speed of dry-wall with the robustness of blockwork saving in space, time and money.
Timber twin stud partition system based on fermacell® gypsum fibreboard linings. Homogeneous dry lining board made from recycled gypsum, recycled cellulose fibres from post-consumer waste paper and recycled water.
Features and benefits:
- The board is light grey in colour.
- Available as square edged.
- Marked on the rear face with the product name and identification.
- fermacell® fibre gypsum boards offer a wealth of advantages compared to conventional interior dry lining such as plasterboard.
- High performance building board that when installed offers the speed of dry-wall with the robustness of blockwork saving in space, time and money.
Color
Grey
Grey
Material
Gypsum
Gypsum
Shape
Rectangle
Rectangle
Length
2400 mm, 2700 mm, 3000 mm
2400 mm, 2700 mm, 3000 mm
Width
1200 mm
1200 mm
Specification
Classification data
System performance
To EN 1364-1, 60 minute (EI) fire rated partition.
To EN 1364-1, 60 minute (EI) fire rated partition.
Insulation
Mineral wool insulation.
Mineral wool insulation.
Linings
-
-
Inner layers
Two layers of 12.5 mm fermacell®.
Two layers of 12.5 mm fermacell®.
Fasteners
40 mm fermacell® screws at 250 mm centres., 44 mm + staples at 200 mm centres., 50 x Ø 2.8 mm nails at 200 mm centres.
40 mm fermacell® screws at 250 mm centres., 44 mm + staples at 200 mm centres., 50 x Ø 2.8 mm nails at 200 mm centres.
Joint treatment
Inner layer, 1 mm (maximum) dry butt joints; Outer layer, fermacell® Jointstik 1 mm glued joint., Inner layer, 1 mm (maximum) dry butt joints; Outer layer, fermacell® Jointfiller 5–7 mm filled joint.
Inner layer, 1 mm (maximum) dry butt joints; Outer layer, fermacell® Jointstik 1 mm glued joint., Inner layer, 1 mm (maximum) dry butt joints; Outer layer, fermacell® Jointfiller 5–7 mm filled joint.
Finish
Not required., fermacell® Fine Surface Treatment (FST).
Not required., fermacell® Fine Surface Treatment (FST).
Execution
Installing framed partitions generally.
Installing framed partitions generally.
System completion
Verification of performance.
Verification of performance.
Additional properties
Timber studs
70 x 44 mm.
89 x 38 mm.
Finished wall thickness
≥200 mm.
≥238 mm.
Substructure
70 x 44 mm.
89 x 38 mm.
Base plate
70 x 44 mm.
89 x 38 mm.
Thickness
90 mm; 10 kg/m³.
90 mm; 10 kg/m³.
Board size
2400 x 1200 mm., 2700 x 1200 mm., 3000 x 1200 mm.
2400 x 1200 mm., 2700 x 1200 mm., 3000 x 1200 mm.
Density
1150+50 kg/m³.
1150+50 kg/m³.
Water vapour diffusion resistance
13 μ.
13 μ.
ThermalConductivity
0.32 λ.
0.32 λ.
SpecificHeatCapacity
1.1 kJ/kg·K.
1.1 kJ/kg·K.
Hardness
30 N/mm².
30 N/mm².
ThicknessSwelling
<2%.
<2%.
Shrinkage
0.25 mm/m.
0.25 mm/m.
MoistureContent
1.3%.
1.3%.
pH value
7–8.
7–8.
Usage
Type 1 and 2.
Type 1 and 2.
ThermalExpansionCoefficient
0.0001%/K.
0.0001%/K.
Sound performance
Rw 64 dB.
Rw 64 dB.
Sustainability data
Material
Gypsum
Gypsum
A1–A3 ('Production stage')
Embodied carbon as defined in BS EN 15804
Lower emissions
Lower emissions
Normalized unit
-0.458 kg CO₂ eq/kg
-0.458 kg CO₂ eq/kg
Declared unit
-4.58E-1 kg CO₂ eq/kg
-4.58E-1 kg CO₂ eq/kg
Recycled content
100 %
100 %