STS Construction Board 6mm, 9mm & 12mm - Fibre Cement Boards
Verified by manufacturer 8 months ago
12 mm
12 mm
KIWA BDA
Certificate type
A fibre cement construction board for use in a wide range of applications.
Application
Our fibre cement construction boards can be used in a wide range of applications both internally and externally including:
- Suitable for internal and external use.
- Fire protection applications include internal party firewall, roof space firewall/spandrel panel, stove/boiler backer, oil tank surround, fire-resistant ceiling board, and timber cladding receiver.
- Water-resistant applications include basement liner membrane, tile backing board, external rain shield cladding, weatherboard, and wetroom boarding.
- Render carrier for timber or steel frames, dormer cheeks, bay windows, modular build, and park homes.
- Sound reduction for party wall partitioning in schools, student accommodation, flats and apartments, and commercial buildings.
Description
STS fibre cement construction boards can be used in a wide range of applications both internally and externally, covering four key areas including fire protection, sound reduction, moisture resistance and rendering application.
The board are particularly suitable for partition walling in damp or wet areas, such as bathrooms. They are also weather-resistant, so can be exposed to poor weather on-site during the construction phase without concern. A weather protective coating is required for permanent exposure.
Features and benefits:
- 100% recyclable - easy to dispose of waste on-site.
- High thermal mass.
- A1 fire-resistance. The non-combustible board can be used as fire protection.
- Impervious to moisture.
- Particularly suitable for high-traffic and vulnerable areas.
General information
Color | Grey |
Finish | Cement |
Material | Fibre cement Guidance for specification option: Portland cement, cellulose fibres, sand, water and other minor aggregates. |
Shape | Rectangle |
Length | 2400 mm |
Width | 12 mm |
Height | 1200 mm |
Warranty description | Lifetime |
Uniclass | |
CAWS | H20/150 Sheet cladding (attached to metal support systems) H20/155 Sheet cladding (attached to timber battens) K11/795 Wall lining on metal framing K40/270 Boards K45/350 Boards H20/10 Sheet cladding K11/63 Cement-bonded particleboard K40/10 Unit/ modular suspended ceilings K11/345 Cement-bonded particleboard flooring K11/845 Cement-bonded particleboard H92/120 Rainscreen cladding M40/470 Intermediate substrate K11/60 Board M40/27 Intermediate substrate |
Specification data - Fibre-reinforced cement boards
Standard | To BS EN 12467. |
Fire rating | To BS EN 13501-1, Class A1 .Guidance for specification option: Non-combustable. |
Bending strength | To BS EN 12467, Class 2. |
Sheet size | |
Nominal thickness | 6 mm.9 mm.12 mm. |
Length | 1200 mm.2400 mm. |
Width | 800 mm.Guidance for specification option: 1200 mm length only. 1200 mm.Guidance for specification option: 2400 mm length only. |
Edges | Square. |
Colour | Grey. |
Fire insulation | To BS 476-22, 118 minutes burn time for timber frame, 138 minutes burn time for LGS frame. |
ThermalConductivity | ≤0.25 W/(m.k). |
Sustainability data
Contains Red List materials | No |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 39.87 kg CO₂ eq/kg Self declared |
Recyclability | 100% |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 0 % |
Third party certifications
KIWA BDA
BDA/Kiwa Agrément
Literature
12mm STS Construction Board Over-boarding Solid Walls
12mm STS Construction Board Over-boarding Stud Walls
ISO 9001:2015 Certificate
STS Construction Boards - 1 Board Multiple Applications
6mm PrePrimed NoMorePly Brochure & Tech Data
Case studies
PAREX Render