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EPS Cement Sandwich Panel (also known as EPS Core Sandwich Panel or Lightweight Insulated Wall Panel) is a high-performance prefabricated building material composed of fiber-reinforced cement boards for structural strength and an Expanded Polystyrene (EPS) foam core for superior thermal insulation. This panel is widely used in residential, commercial, and industrial construction due to its lightweight, fire resistance, and rapid installation benefits.
| Parameter | Value / Description | Testing Standard |
|---|---|---|
| Panel Thickness | 50mm - 200mm (customizable) | ASTM C1289 |
| Panel Size | 1200mm × 2400mm (standard) | ISO 8335 |
| Density (EPS Core) | 18-30 kg/m³ | ASTM D1622 |
| Thermal Conductivity | 0.033-0.038 W/(m·K) | ASTM C518 |
| Fire Rating | Class A (Non-combustible) | ASTM E84 / EN 13501-1 |
| Sound Insulation | 40-45 dB (for 100mm panel) | ISO 10140 |
1. Residential Buildings: Exterior walls, partition walls, prefabricated houses, and villas.
2. Commercial & Industrial: Warehouses, cold storage, factories, and office partitions.
3. Specialized Construction: Cleanrooms (hospitals, labs) and temporary housing for disaster relief.
We specialize in the research, production, and construction services of green, environmentally friendly, and energy-saving wall materials. Operating from a modern production facility, the annual capacity exceeds 1 million square meters of lightweight energy-saving composite wall panels. Our systems are ISO-certified and widely applied in residential, medical, and educational sectors.
