STS Render Carrier Board – 12mm (2.4m x 1.2m)
The STS Render Carrier Board is a highly effective construction board. It is suitable for use on metal and timber structures. This product is comprised of heavy-duty fibres which create a high-strength and impact-resistant surface for render application. This makes it a great carrier board for use on a range of projects; including residential, commercial, and industrial buildings.
This render board is suitable for use with cement-based render. However we highly recommend using it with a silicone-based render as a flexible, thin coat render will prevent cracking at the joints of the board.
It is especially suited to projects where quick construction, safety, cleanliness and hygiene are of high importance. Also suitable for use in interior areas of high humidity, like swimming pools, spas and wet rooms.
Properties
- Fire: Euroclass A1
- Impact resistant
- Water-resistant
- High density
Technical Specification
| Board Dimensions | |
| Length | 2.4m |
| Width | 1.2m |
| Thickness | 12mm |
| Weight | 45kg |
| Test Standard | BS EN 12467:2016 + A1:2016 |
| Performance | |
| Density | 1.28g cm3 |
| Linear Variation (change in moisture) | 0.16% |
| Bending Strength (dry) | 12.46 MPa |
| Bending Strength (saturated in warm water) | 12.91 MPa |
| Water Impermeability (unprimed) | No water formation after 24 hours |
| Reaction to Fire | EuroClass A1 Non-Combustible (A1fl) |
| Test Standard | EN ISO 1182 & EN ISO 1716 |
| Fire Insulation | BS 476 part 22 (118 min burn time for timber frame party wall) |
| Mechanical Characteristics – Bending Strength (MOR) | Class 2 |
| Durability: Freeze-Thaw | Complied |
| Durability: Heat-Rain | Passed |
| Durability: Warm Water | Complied |
| Durability: Soak-Dry | Complied |
| Test Standard | EN ISO 1182 & EN ISO 1716 |
| Pull through testing | Mean result: 1650 Newtons |
| Pull out testing | Mean result: 840 Newtons |
| Module of rupture (Dried Conditioning) | 13:13 MPa |
| Thermal Conductivity | ≤0.25W/ (m.k) |
| Compressive Strength | 11.2Mpa (Air Condition), 13.5Mpa (Dry Condition) |
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