fermacell® 1H21 H₂O Timber Stud Partition - Insulated Partition System
Verified by manufacturer 9 months ago
85 mm wall thickness.
85 mm wall thickness.
BBA Agrément Certificate
Certificate type
Timber stud insulated partition system.
Application
Timber stud partition.
Description
Timber stud insulated partition system based on fermacell® powerpanel H2O linings, an advanced, water resistant cement bonded board. Whereas traditional materials such as plywood and plasterboard are liable to swell, break or disintegrate when wet, this metal stud lining system stays strong and firm, no matter how damp it gets. It is an A1 non-combustible product exceeding all building regulations for fire resistance, whilst also being impervious to water damage. Boards are made with reinforced glass fibre to offer the high strength and acoustic performance, minimizing both impact and airborne sound. It is quick and easy to fit on to masonry, timber or steel and installation is based on the same simple construction techniques that are used with standard dry lining materials.
Features and benefits:
- Lightweight solution.
- Non combustible A1.
- BBA certified 13/5044.
- Easily curved.
- Moisture and mould resistant.
- Withstands heat up to maximum 200°C.
General information
Color | Grey Manufacturer guidancePowerPanel H2O board size. |
Material | Cement Aggregate |
Shape | Rectangle |
Length | 2600 mm |
Width | 1200 mm |
Uniclass | |
CAWS | K10/15 Lining on timber K10/205 Lining on timber |
Specification data - Rigid sheet partition systems
System performance | To EN 1364-1, 60 minute (EI) fire rated partition. |
Insulation | Mineral wool insulation, 60 mm-thick; 25 kg/m³. |
Linings | One layer of 12.5 mm PowerPanel H₂O on each side. |
Fasteners | 50 x 10 x 1.5 mm gauge staples at maximum 200 mm centres. |
Joint treatment | fermacell® Jointstik 1 mm glued joint. |
System accessories | Manufacturer guidanceUse correct accessories as per manufacturers guidelines. |
Execution | Manufacturer guidanceInstalling framed partitions generally. |
System completion | Verification of performance. |
Applied finish | Not required. Powerpanel surface finish. |
Finished wall thickness | 85 mm. |
Substructure | 60 x 40 mm. Manufacturer guidanceTimber stud. |
Base plate | 60 x 40 mm. Manufacturer guidanceBase / head plate. |
Board size | 2600 x 1250 mm. |
Density | 1000 kg/m³. Manufacturer guidancePowerPanel H₂O. |
Flexural strength | To EN 12467, ≥6.0 N/mm². Manufacturer guidancePowerPanel H₂O. |
Water vapour diffusion resistance | 56 μ. Guidance for specification option: To EN 12572. Manufacturer guidancePowerPanel H₂O. |
ThermalConductivity | 0.17 λ. Guidance for specification option: To EN 12664. Manufacturer guidancePowerPanel H₂O. |
Shrinkage | 0.10–0.15 mm/m. Guidance for specification option: At 30—85 % change in relative humidity (20°C). Manufacturer guidancePowerPanel H₂O. Shrinkage/ Extension to EN 318. |
MoistureContent | ≥5%. Guidance for specification option: At 65% relative humidity at 20 °C air temperature according to DIN EN 322. Manufacturer guidancePowerPanel H₂O. |
CompressiveStrength | 11.7 N/mm². Guidance for specification option: To EN 789. Manufacturer guidancePowerPanel H₂O. |
pH value | 10. Guidance for specification option: Approximately. Manufacturer guidancePowerPanel H₂O. |
Elasticity | 4200 N/mm². Guidance for specification option: To EN 12467. Manufacturer guidancePowerPanel H₂O. |
Sound performance | Rw 42 dB. |
Third party certifications
BBA Agrément Certificate
BBA 13/5044 Internal
Literature
fermacell® Specification Guide
External Wall Solutions