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fermacell® 1H29 Timber Stud Partition

Name: fermacell® 1H29 Timber Stud Partition
Brand: James Hardie Building Products Ltd
SKU: ca6gHWdNVakSpC6GpE88KE

Verified by manufacturer 1 month ago

James Hardie Building Products Ltd

Product certifications:

BBA Agrément Certificate
Certificate type

Timber stud insulated partition system with 60 minutes fire resistance.

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+44(0)1213113480 Website

Application

Timber stud insulated partition system.

Description

Timber stud insulated 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 both square edged and tapered 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 fermacell® Gypsum-Fibreboard.
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_10_30_35 Gypsum board partition systemsPrimary
CAWS	K10/15 Lining on timber K10/205 Lining on timber

Specification data - Gypsum board partition systems

System performance	To EN 1364-1, 60 minute (EI) fire rated partition.
Insulation	Mineral wool insulation. Guidance for specification option: 70 mm x 35 kg/m³.
Linings	-
Inner layers	One layer of 12.5 mm fermacell® and two layers of 12.5 mm fermacell® to the other side.
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.
Joint treatment	Inner layer, 1 mm (maximum) dry butt joints; Outer layer, fermacell® Jointstik 1 mm glued joint. Guidance for specification option: Square edged boards. Inner layer, 1 mm (maximum) dry butt joints; Outer layer, fermacell® Jointfiller 5–7 mm filled joint. Guidance for specification option: Site cut boards.
Finish	Not required. fermacell® Fine Surface Treatment (FST).
System accessories	- Manufacturer guidance Use correct accessories as per manufacturers guidelines.
Execution	- Manufacturer guidance Installing framed partitions generally.
System completion	Verification of performance.

Timber studs	89 x 38 mm.
WallThickness	127 mm.
Substructure	89 x 38 mm. Manufacturer guidance Timber stud (max. 600 mm centres).
Base plate	89 x 38 mm. Manufacturer guidance Head / base plate.
Thickness	70 mm x 35 kg/m³. Manufacturer guidance Insulation thickness / density.
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.
Sound performance	Rw 49 dB.

Sustainability data

Material	Gypsum Guidance for specification option: fermacell® Gypsum-Fibreboard consists of a homogeneous mixture of water, gypsum and cellulose fibre compressed at high pressure.
A1-A3 (production stage)	Embodied carbon as defined in BS EN 15804
Normalised unit	-0.5 kg CO₂ eq/kg
Declared unit	-4.58E-1 kg CO₂ eq/kg Self-declared
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.