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fermacell® 1H26 Twin Timber Stud Partition - Insulated Partition System

Name: fermacell® 1H26 Twin Timber Stud Partition - Insulated Partition System
Brand: James Hardie Building Products Ltd
SKU: u968YRi7rSW2WcSnaQJSDo

Verified by manufacturer 10 months ago

≥238 mm wall thickness.

James Hardie Building Products Ltd

Twin Timber stud insulated partition system.

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+44(0)1213113480 Website

Application

Twin Timber stud insulated partition system.

Description

Timber twin 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 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
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: 2 x 90 mm; 10 kg/m³.
Linings	-
Inner layers	Two layers of 12.5 mm fermacell®.
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).
Execution	Installing framed partitions generally.
System completion	Verification of performance.

Timber studs	89 x 38 mm. Guidance for specification option: x 2.
Finished wall thickness	≥238 mm.
Substructure	89 x 38 mm. Guidance for specification option: x 2. Minimum 10 mm air gap. Manufacturer guidance Timber stud (max. 600 mm centres).
Base plate	89 x 38 mm. Guidance for specification option: x 2. Minimum 10 mm air gap. Manufacturer guidance Head / base plate.
Thickness	90 mm; 10 kg/m³. Manufacturer guidance Insulation thickness / density.
Board size	2400 x 1200 mm. 2700 x 1200 mm. 3000 x 1200 mm. Manufacturer guidance Fermacell® fibre gypsum board.
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/kg·K. 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.
Sound performance	Rw 64 dB.

Sustainability data

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.

Literature

fermacell® Specification Guide

fermacell® 1H26 Twin Timber Stud Partition - Insulated Partition System

Application

Description

General information

Color

Material

Shape

Length

Width

Uniclass

CAWS

Specification data - Gypsum board partition systems

System performance

To EN 1364-1, 60 minute (EI) fire rated partition.

Insulation

Mineral wool insulation.

Linings

Inner layers

Two layers of 12.5 mm fermacell®.

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.

Inner layer, 1 mm (maximum) dry butt joints; Outer layer, fermacell® Jointfiller 5–7 mm filled joint.

Finish

Not required.

fermacell® Fine Surface Treatment (FST).

Execution

Installing framed partitions generally.

System completion

Verification of performance.

Timber studs

Finished wall thickness

Substructure

Manufacturer guidance

Base plate

Manufacturer guidance

Thickness

Manufacturer guidance

Board size

Manufacturer guidance

Density

Manufacturer guidance

Water vapour diffusion resistance

Manufacturer guidance

ThermalConductivity

Manufacturer guidance

SpecificHeatCapacity

Manufacturer guidance

Hardness

Manufacturer guidance

ThicknessSwelling

Manufacturer guidance

Shrinkage

Manufacturer guidance

MoistureContent

Manufacturer guidance

pH value

Manufacturer guidance

Usage

Manufacturer guidance

ThermalExpansionCoefficient

Manufacturer guidance

Sound performance

Sustainability data

Recycled content

Literature

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