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fermacell® 1S33 Insulated Partition
fermacell® 1S33 Insulated Partition

Verified 10 months ago

James Hardie Building Products Ltd

111 mm wall thickness

Verified 10 months ago

James Hardie Building Products Ltd

136 mm wall thickness

Summary
Insulated partition system with 90 minutes and 120 minutes fire resistance.
Insulated partition system with 90 minutes and 120 minutes fire resistance.
Third party certification
Color
Grey
Grey
Finish
Painted, Unfinished
Painted, Unfinished
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

System performance
To EN 1364-1 and BS 476-22, 90 minute fire rated partition.
To EN 1364-1 and BS 476-22, 90 minute fire rated partition.
Framing
75 mm fermacell® steel studs.
100 mm fermacell® steel studs.
Insulation
Mineral wool insulation.
Mineral wool insulation.
Linings
-
-
Inner layers
One layer 18 mm fermacell®.
One layer 18 mm fermacell®.
Fasteners
40 mm fermacell® screws at 250 mm centres.
40 mm fermacell® screws at 250 mm centres.
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

Metal studs
75 mm.
100 mm.
WallThickness
111 mm.
136 mm.
Substructure
75 x 0.6 mm.
100 x 0.6 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/kgK.
1.1 kJ/kgK.
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.
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.
Thickness
50 mm; 50 kg/m³.
50 mm; 50 kg/m³.
Sound performance
Rw 57 dB.
Rw 57 dB.

Sustainability data

Recycled content
100 %
100 %