SHERA Floor Board
A fibre cement, fire resistant floor board for multiple flooring applications
SHERA Board is a non-asbestos fibre-cement building board composed of Portland cement, cellulose fibre and refined sand. Using a manufacturing process called autoclave, SHERA board acquires the strength, durability of cement plus easy workability and dimensional stability. SHERA Boards come in various formats and can be used in a wide variety of building applications.
SHERA Fibre Cement Floor Boards
SHERA Floor Board is a square cut edge, fibre cement building board, that is tough yet flexible and easy to work with, usable in a variety of flooring applications providing a fast, strong and weather proof substrate.
The standard size of SHERA Floor Board is 1200x2400mm and it comes in various thicknesses, from 12mm - 18mm and applications typically include steel joist floors, elevated floors and flat roofing.
* Other dimensions are available upon request, terms and conditions apply.
Benefits
- Weather resistant
- Immune to water damage
- Fire resistant
- Provides sound insulation
- Shatter resistant
- Low shrinkage
- Flexible
- High degree of workability
- Termite resistant
Dimensions & Applications for SHERA Board
| Size (mm) | Thickness (mm) | Weight (KG) | Applications |
|---|---|---|---|
| 1200 x 2400 | 12 | 54.00 | External wall cladding Floor underlay |
| 1200 x 2400 | 15 | 66.27 | Elevated floor Steel joist floor systems Steel joist flat roof systems |
| 1200 x 2400 | 16 | 74.10 | * Deco Board only Decorative elevated Floor |
| 1200 x 2400 | 18 | 79.52 | Steel joist floor systems Steel joist flat roof systems |
Technical Data for SHERA Board
| Physical Properties | |
|---|---|
| Thickness Tolerance | +6% |
| Density | 1350 + 50 kg/m3 |
| Flexural Strength (wet avg) | > 7 MPa |
| Modulus of Elasticity (wet) | 3000 MPa |
| Water Absorption | < 35% |
| Moisture Content | < 15% |
| Water Tightness | Pass |
| pH Value | 7-8 |
| Thermal Conductivity | 0.15 W/m.K |
| Acoustic Insulation | STC = 30 dB (6 mm single board) STC = 50 - 60 dB (10 mm composite wall) |
| Moisture Movement | + 0.04% |
| Length Change Due to Water Absorption | < 0.10% |
| Fire Resistance Properties | |
| Ignitibility | Pass |
| Fire Propagation Index | I = 0.4 |
| Surface Spread of Flame | Class 1 |
| Reaction to Fire Classification | A1 |
| Combustibility | Non-Combustible |
| Durability Properties | |
| Freeze / Thaw Resistance | > 0.75 |
| Warm Water Resistance | > 0.75 |
| Heat / Rain Resistance | No cracks or structural alteration |
| Soak / Dry Resistance | > 0.75 |
| Product Classification | Category A |
Logistics
| Item | Weight Per Sheet (kg) | Sheets Per 20 Foot Container |
| SHERA Board 12x1200x240mm | 54.08 | 408 |
| SHERA Board 15x1200x240mm | 67.60 | 324 |
| SHERA Board 18x1200x240mm | 81.11 | 272 |