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fermacell® 1S31A Insulated Partition - Insulated Partition System
fermacell® 1S31A Insulated Partition - Insulated Partition System

Verified 9 months ago

James Hardie Building Products Ltd

150 mm wall thickness.

Verified 9 months ago

James Hardie Building Products Ltd

175 mm wall thickness.

Summary
Insulated partition system with 90 minutes' fire resistance.
Insulated partition system with 90 minutes' fire resistance.
Third party certification
Color
Grey
Grey
Finish
Painted
Painted
Material
Gypsum
Gypsum
Shape
Rectangle
Rectangle
Length
2400 mm, 3000 mm, 2700 mm
2400 mm, 3000 mm, 2700 mm
Width
1200 mm
1200 mm

Specification

System performance
Fire performance to EN 1364-1 and BS 467:22, 90 minute Fire Rated Partition
Fire performance to EN 1364-1 and BS 467:22, 90 minute Fire Rated Partition
Framing
100 mm fermacell® steel studs.
125 mm fermacell® steel studs.
Insulation
Mineral wool insulation, 80 mm-thick; 35 kg/m³.
Mineral wool insulation, 80 mm-thick; 35 kg/m³.
Linings
-
-
Inner layers
Two layers of 12.5 mm fermacell® each side.
Two layers of 12.5 mm fermacell® each side.
Fasteners
Inner layer, 30 fermacell® screws; Outer layer, 40 fermacell® screws.
Inner layer, 30 fermacell® screws; Outer layer, 40 fermacell® screws.
Joint treatment
fermacell® Jointstik 1 mm glued joint., fermacell® Jointfiller 5–7 mm filled joint.
fermacell® Jointstik 1 mm glued joint., fermacell® Jointfiller 5–7 mm filled joint.
Finish
Not required., fermacell® Fine Surface Treatment (FST).
Not required., fermacell® Fine Surface Treatment (FST).
System completion
Verification of performance.
Verification of performance.

Additional properties

Finished wall thickness
150 mm.
175 mm.
Substrate
100 x 0.6 mm.
125 x 0.6 mm.
Board
2 x 12.5 mm.
2 x 12.5 mm.
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%.
ThermalExpansionCoefficient
0.0001%/K.
0.0001%/K.
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.

Sustainability data

Recycled content
100 %
100 %