CBOARD WP
CBOARD WP
OVERVIEW
Cboard® WP is a waterproof fiber cement board offering superior performance, easy installation, and unparalleled tile adhesion. This technology helps protect tile installations and wall cavities from water penetrations, eliminating the need to apply waterproof coating across the entire surface area of your External and internal walls.
It is used for rain screens in external façade cladding and high technical areas.
- Waterproof
- Fire resistant
- Impact resistant
- Waterproof
- Fire resistant
- Impact resistant
Advantages
A moisture resistant solution that decreases mold and termite penetrations.
Asbestos free board.
Surface Finishing
Painted (water or oil base paint)
Cladding (wallpaper, vinyl, wood…)
Joint filling with Ccoat™ All Purpose Joint Compound
Edge Types
Squared edge
Tapered Edge
STANDARDS
ASTM C1186
ASTM E84
ASTM C518
Dimensions
Width: 1200, 1220mm
Length: 2400, 3000mm
Thickness: 4.5, 6, 8, 9, 10, 12, 15, 16, 18, 20mm
*Varying dimensions available upon request
RECOMMENDATION
Cut the board using an electrical saw.
Vertical screw spacing for the first layer of fiber cement boards is 25 cm, 50 cm for the second, and 75 cm for the third.
STORAGE & HANDLING
Avoid contact with temperatures higher than 50°C for prolonged periods of time.
Store in a dry/ventilated area above ground level (not in direct contact with the ground).
Cover the boards with plastic sheets.
PHYSICAL SPECIFICATIONS
SPECIFICATIONS | UNIT | VALUE | STANDARDS |
Thickness | mm | 12 | ASTM C1186 |
Density | Kg/m³ | 1446 | ASTM C1186 |
Weight | Kg/m² | 17.3 | ASTM C1186 |
Flexural strength longitudinal direction | MPa | 16.86 | ASTM C1186 |
Flexural strength transversal direction | MPa | 11.05 | ASTM C1186 |
Water absorption | % | <5 | ASTM C1186 |
Linear change | % | 0.03 | ASTM C1186 |
Direct screw withdrawal | N | 677 | ASTM C1186 |
pH | – | 9.91 | ASTM C1186 |
Thermal conductivity | W/m.K | 0.1546 | ASTM C518 |
Reaction to fire | – | Class A | ASTM E84 |
PHYSICAL SPECIFICATIONS
SPECIFICATIONS |
UNIT |
VALUE |
STANDARDS |
Thickness | mm | 12 | ASTM C1186 |
Density | Kg/m³ | 1446 | ASTM C1186 |
Weight | Kg/m² | 17.3 | ASTM C1186 |
Flexural strength longitudinal direction | MPa | 16.86 | ASTM C1186 |
Flexural strength transversal direction | MPa | 11.05 | ASTM C1186 |
Water absorption | % | <5 | ASTM C1186 |
Linear change | % | 0.03 | ASTM C1186 |
Direct screw withdrawal | N | 677 | ASTM C1186 |
pH | – | 9.91 | ASTM C1186 |
Thermal conductivity | W/m.K | 0.1546 | ASTM C518 |
Reaction to fire | – | Class A | ASTM E84 |