Summary
Insulated partition system with 30 minutes fire resistance.
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Application
- For interior application on walls (load-bearing and non load-bearing), ceilings and floors.
- For use as sheathing on load-bearing and non load-bearing external walls.
- Can be used as a rainscreen backer board on external walls, when used in conjunction with a suitable breather membrane.
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Description
Insulated metal 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 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.
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Product certifications
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Color
Grey
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Material
Gypsum
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Shape
Rectangle
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Length
2400 mm, 2700 mm, 3000 mm
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Width
1200 mm
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Specification
Classification data
System performance
To BS 476-22 and EN 1364-1, 30 minutes fire rated partition.
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Insulation
Mineral wool insulation.
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Linings
12.5 mm fermacell® each side.
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Fasteners
30 mm fermacell® screws art 250 mm centres.
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Joint treatment
fermacell® Jointstik adhesive., fermacell® Jointfiller.
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System completion
Verification of performance.
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Additional properties
WallThickness
75 mm.
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Substructure
50 mm fermacell® steel studs.
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Edges
Square.
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Board size
2400 x 1200 mm., 2700 x 1200 mm., 3000 x 1200 mm.
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Thickness
40 mm; 40 kg/m³.
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Density
1150+50 kg/m³.
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Water vapour diffusion resistance
13 μ.
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ThermalConductivity
0.32 λ.
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SpecificHeatCapacity
1.1 kJ/kgK.
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Hardness
30 N/mm².
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ThicknessSwelling
< 2%.
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ThermalExpansionCoefficient
0.0001 %/K.
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Shrinkage
0.25 mm/m.
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MoistureContent
1.3%.
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pH value
7–8.
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Usage
Type 1 and 2.
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Sound performance
Rw 48 dB.
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Sustainability data
Contains Red List materials
No
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Country of material origin
Spain
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Country of product manufacture
Spain
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Material
Gypsum
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Carbon dioxide equivalent
Normalized unit
(kg CO₂ eq/kg) A1–A3 ('Production stage') :
-0.458
A1–A3 ('Production stage') :
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A1–A3 ('Production stage') :
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Declared unit
Certified
A1–A3 ('Production stage') :
-4.58E-1
Certified
A1–A3 ('Production stage') :
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Certified
A1–A3 ('Production stage') :
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Recyclability
Fermacell can be recycled via James Hardie Building Product Ltd's manufacturing facility
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Recycled content
100 %
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Expected Life
Lifetime
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