Product Overview
The EPS cement sandwich panel is an innovative, lightweight composite wall board engineered with high-strength calcium silicate face panels and a core mixture of expanded polystyrene (EPS) foam, cement, sand, and fly ash. Designed to replace traditional clay bricks and heavy concrete blocks, this eco-friendly material delivers exceptional structural integrity while drastically lowering building dead loads and construction timelines.
Key Technical Specifications
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Standard Dimensions: Length 2270mm / 2440mm; Width 610mm; Thickness 60mm, 75mm, 100mm, 120mm, or 150mm.
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Surface Material: 4.5mm / 5mm waterproof calcium silicate board.
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Core Composition: Recycled EPS foam beads, cement, and binding aggregates.
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Sound Insulation: 38 dB to 48 dB depending on panel thickness.
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Fire Rating: Grade A1 non-combustible with up to 4 hours of fire resistance.
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Compressive Strength: ≥ 3.5 MPa to 5.0 MPa.
Core Advantages for Modern Construction
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Rapid Dry Construction: Features a tongue-and-groove interlocking system that accelerates installation speed by 3 to 5 times compared to conventional brickwork.
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Superior Thermal Insulation: Closed-cell EPS structure minimizes heat transfer, significantly reducing HVAC energy costs in residential and commercial buildings.
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Lightweight & Earthquake Resistant: Reduces total building weight by over 50%, enhancing seismic performance and cutting foundation engineering costs.
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Waterproof & Moisture-Proof: Impermeable surface prevents dampness, warping, and mold growth in humid environments like kitchens, bathrooms, and basements.
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Eco-Friendly Profile: 100% asbestos-free, zero formaldehyde emissions, and produced using recycled industrial waste materials.
Primary Applications
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Interior and exterior partition walls for high-rise commercial complexes, hospitals, and schools.
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Load-bearing and non-load-bearing walls for steel-structure villas, modular buildings, and prefabricated houses.
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Boundary walls, pipe shafts, and warehouse expansions requiring fast turnaround times.
Optimized for global B2B procurement, our panels meet international quality standards and offer customizable dimensions to fit specific project blueprints. Contact our technical team today for factory-direct pricing, bulk supply schedules, or free material samples.
