fermacell® 3WH02 Wall Lining on Timber Subframe
Verified by manufacturer 9 months ago
72.5 mm wall covering thickness.
72.5 mm wall covering thickness.
BBA Agrément Certificate
Certificate type
Wall lining.
Application
Wall lining on timber subframe.
Description
Timber Batten 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 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 |
Material | Gypsum |
Shape | Rectangle |
Length | 2600 mm |
Width | 1200 mm |
Uniclass | |
CAWS | K10/15 Lining on timber K10/205 Lining on timber |
Specification data - Gypsum board wall lining systems
Insulation | Not required.Required.Guidance for specification option: Optional, consult manufacturer. |
Linings | |
Inner layers | One layer 12.5 mm fermacell® and one layer 10 mm fermacell®. |
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 jount. |
Finish | fermacell® Fine Surface Treatment (FST).Not required. |
System accessories | Manufacturer guidanceUse correct accessories as per manufacturers guidelines. Insert requirements. |
Execution | Manufacturer guidanceInstalling gypsum board linings generally. |
System completion | Verification of performance. |
Timber studs | 30 x 50 mm 40 x 40 mm 60 x 40 mm |
Centres | 600 mm. |
WallThickness | 72.5 mm. Manufacturer guidanceWall covering thickness. |
Substructure | 50 x 50 mm. |
Board | 12.5 mm + 10 mm. Manufacturer guidanceBoarding room side. |
Board size | 2400 x 1200 mm. 2700 x 1200 mm. 3000 x 1200 mm. |
Water vapour diffusion resistance | 13 μ. |
ThermalConductivity | 0.0001 %/K. |
SpecificHeatCapacity | 1.1 kJ/kgK. |
Hardness | 30 N/mm². |
ThicknessSwelling | < 2%. |
Shrinkage | 0.25 mm/m. Guidance for specification option: At 30% change in relative humidity (20°C Manufacturer guidanceExtension/ shrinkage. |
MoistureContent | 1.3%. Guidance for specification option: At 65% relative humidity at 20 °C air temperature. |
pH value | 7—8. |
Usage | Type 1 and 2. Guidance for specification option: Usage classification to EN 1995-1. |
ThermalExpansionCoefficient | 0.32 λ. |
Density | 1150+50 kg/m³. |
Sustainability data
Recycled contentAs 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. |
Third party certifications
BBA Agrément Certificate
BBA 90/2439
Literature
fermacell® Specification Guide