Sinoma (Yichang) Energy Conservation New Material Co., Ltd.
Respect, Sincerity and Integrity, Harmony and Efficiency
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Durable High Strength High Quality 100% Asbestos Free EPS Sandwich Board Fiber Cement Board For Prefab House
SINOMA EPS (Expanded polystyrene board) wall Panel is composed of exterior panels and interior core filling, to form a non-load-bearing light-weight composite wall panel. The exterior panels on both sides are 5mm calcium silicate board, and the middle core is filled with polystyrene beads & cement or ceramsite, polystyrene beads & cement.
| Standard | Thickness | Length | Width | Reference weight | Tolerance |
| 50 Series | 50mm | 2440mm | 610mm | 40kg/m² | Length:±5mm |
| 75 Series | 75mm | 60kg/m² | Width:±2mm | ||
| 100 Series | 100mm | 78kg/m² | Thickness:±1mm | ||
| 125 Series | 125mm | 90kg/m² | Flatness: :±2mm | ||
| 150 Series | 150mm | 105kg/m² | Weight:±5 kg/m² |
| Item | Unit | 150mm | 125 mm | 100 mm | 75 mm | 50 mm |
| Dry Shrinkage | mm/m | 0.35 | 0.35 | 0.36 | 0.35 | 0.36 |
| Sound Insulation | dB | ≥52 | ≥50 | ≥46 | ≥43 | / |
| Anti-impact | Time of no through cracking | 10 | 10 | 10 | 10 | 5 |
| Destroy Loading | The multiple of the board’s self-weight | 3.5 | 3.5 | 4 | 4.5 | 4.2 |
| (loading) | ||||||
| Compressive Strength | MPa | 3.6 | 3.6 | 3.7 | 3.7 | 4.2 |
| Hanging Strength | N | 1000 | 1000 | 1000 | 1000 | 800 |
| Fire Rating | H | ≥3 | ≥3 | ≥3 | ≥2 | 1 |
| Heat Transfer Coefficient | W/(m².K) | 1.45 | 1.25 | 1.25 | - | - |
| Water Contain | % | 10 | 10 | 10 | 10 | 10 |
| Moistureproof | Moistureproof | |||||
| In-Combustibility | Conforming to the Standard of GB8624-2006 Grade A1 | |||||
| Resistance to Halide | Moistureproof & Halide Resist | |||||
| Gas proof and anti-moth | Inorganic substances have insect-resistant, gas proof and anti-moth performances | |||||
Sandwich Board Application:
1. Partition,indoor wall, outdoor wall of non load bearing wall
2. The renovation of the old buildings
3. Other condition which have strong requirements of the moisture proof, waterproof, fireproof, sound insulation.
Sandwich Board Advantages:
1. Low density, light weight.
2. Fireproof, thermal insulation, fungus resistant, moisture-proof, sound insulation.
3. Easy to install, short construction period, splicing installation saves time and labor. Saves much cost than traditional brick construction.
4. 75mm thickness sandwich board is able to bear 50KG light capacity.