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fermacell® 3S31 Independent Lining - Independent lining system

Name: fermacell® 3S31 Independent Lining - Independent lining system
Brand: James Hardie Building Products Ltd
SKU: gy9DTCXDaPE4S1zx7xAvW2

Verified by manufacturer 11 months ago

112.5 mm wall thickness.

James Hardie Building Products Ltd

Product certifications:

European Technical Approval (ETA)
Certificate type
BBA Agrément Certificate
Certificate type
EPD
Certificate type

Independent lining system.

Jump to:

+44(0)1213113480 Website

Application

Independent dry linings.

Description

Metal stud lining 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.

General information

Color	Grey Manufacturer guidance Board colour.
Material	Gypsum Guidance for specification option: Fermacell Gypsum-Fibreboard consists of a homogeneous mixture of water, gypsum and cellulose fibre compressed at high pressure.
Shape	Rectangle
Length	2400 mm 2700 mm 3000 mm
Width	1200 mm

Uniclass	Ss_25_25_45_35 Gypsum board wall lining systemsPrimary
CAWS	K10/155 Wall lining system (metal studs) K10/30 Metal stud

Specification data - Gypsum board wall lining systems

Classification data
System performance	Fire performance EI 90 to EN 1364-1. Improved sound performance - ΔRw 22 dB.
Insulation	Not required.
Linings	Three layers of 12.5 mm fermacell® Gypsum-Fibreboard.
Fasteners	fermacell® screws. Guidance for specification option: 30 mm fermacell® screws at 400 mm centres and 40 mm fermacell® screws at 250 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. Manufacturer guidance Outer layer.
Finish	Not required. fermacell® Fine Surface Treatment (FST).
System accessories	- Manufacturer guidance Use correct accessories as per manufacturers guidelines. Insert requirements.
Execution	- Manufacturer guidance Installing gypsum board linings generally.
System completion	Verification of performance.
Metal studs	75 mm fermacell® studs. 100 mm fermacell® studs.
WallThickness	112.5 mm.
Substructure	75 x 0.6 mm fermacell® studs. Manufacturer guidance Max 600 mm centres.
Board	3 x 12.5 mm. Manufacturer guidance Boarding to room side.
Board size	2400 x 1200 mm. 2700 x 1200 mm. 3000 x 1200 mm.
Density	1150+50 kg/m³. Manufacturer guidance fermacell® fibre gypsum board.
Water vapour diffusion resistance	13 μ. Manufacturer guidance fermacell® fibre gypsum board.
ThermalConductivity	0.32 λ. Manufacturer guidance fermacell® fibre gypsum board.
SpecificHeatCapacity	1.1 kJ/kgK. Manufacturer guidance fermacell® fibre gypsum board.
Hardness	30 N/mm². Manufacturer guidance fermacell® fibre gypsum board.
ThicknessSwelling	<2%. Manufacturer guidance fermacell® fibre gypsum board.
Shrinkage	0.25 mm/m. Guidance for specification option: At 30% change in relative humidity (20°C). Manufacturer guidance fermacell® fibre gypsum board. Extension/shrinkage.
MoistureContent	1.3%. Guidance for specification option: At 65% relative humidity at 20 °C air temperature. Manufacturer guidance fermacell® fibre gypsum board.
pH value	7–8. Manufacturer guidance fermacell® fibre gypsum board.
Usage	Type 1 and 2. Guidance for specification option: Usage classification to EN 1995-1. Manufacturer guidance fermacell® fibre gypsum board.
ThermalExpansionCoefficient	0.0001%/K. Manufacturer guidance fermacell® fibre gypsum board.

Sustainability data

Contains Red List materials	No
Country of material origin	Spain
Country of product manufacture	Spain
Material	Gypsum Guidance for specification option: Fermacell Gypsum-Fibreboard consists of a homogeneous mixture of water, gypsum and cellulose fibre compressed at high pressure.
Carbon dioxide equivalent
Carbon dioxide equivalent, as defined in BS EN 15804 Certified
Stage Normalised unit (kg CO₂ eq/kg) Declared unit (kg CO₂ eq/kg) Stage:A1–A3 ('Production stage') Normalised unit : -0.458 (kg CO₂ eq/kg) Declared unit : -4.58E-1
Recyclability	Fermacell can be recycled via James Hardie Building Product Ltd's manufacturing facility
Recycled content As defined in clause 7.8 of BS EN ISO 14021	100 % Guidance for specification option: Best Fermacell gypsum fibreboard contains 100% recycled content. All by-products recyclable.
Expected Life	Lifetime Manufacturer guidance Lifetime of the building in normal use.