Due to the size and weight of this item, it is for Collection only From Dry Lining Supplies, Broadway Road, Windlesham, Surrey, GU20 6BY. For Local Deliveries or Larger Quantities Ring 01276476060.
- Lightweight fibreglass-reinforced cement board, designed to be applied both on the inside and outside of the building.
- Composition: Made from cement, mineral aggregates, specific additives and lightened with expanded polystyrene, covered by fibreglass mesh on both sides.
- After installation, the cutting side remains visible and the board is light grey in colour.
- Can be used to build walls, wall linings and false ceilings, including on the exterior face. The boards must always be applied perpendicularly to the metal framework, with the cutting side visible; joints must be staggered as per normal drywall construction.
- For correct product application, consultation of the Fassa Technical Handbook is highly recommended.
TECHNICAL FEATURES |
EXTERNA light 13 |
Regulations |
ETA 19-0145 |
Thickness (mm) |
12.5 |
Width (mm) |
1,200 |
Length (mm) |
2,000 |
Weight (kg/m²) |
12.5 |
Thickness tolerance (mm) |
± 1.2 |
Width tolerance (mm) |
± 3.6 |
Length tolerance (mm) |
± 5 |
Weight tolerance % |
± 10 |
Flexural strength (MPa) |
5.8 |
Tensile strength perpendicular to the plane (MPa) |
0.99 |
Tensile strength parallel to the plane (MPa) |
1.05 |
Compressive strength (MPa) |
> 6.7 |
Water permeability (EN 12467) |
Category A |
Water vapour resistance factor (μ) EN ISO 12572 |
31 |
Reaction to fire (EN 13501-1) |
A1 |
Thermal conductivity λ EN 12667 (W/mK) |
0.20 |