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Product Description
EPS Cement Sandwich 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. Bonded with special polymer-modified cement mortar, this panel is widely used in residential, commercial, and industrial construction.
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Key Advantages & Applications
Lightweight & High Strength
Reduces structural load while maintaining high durability.
Fireproof & Safe
Class A non-combustible rating for maximum safety.
Fast Installation
Modular design significantly speeds up construction cycles.
Moisture Resistance
Closed-cell structure prevents water absorption and mold.
Applications: Perfect for residential villas, prefab homes, high-rise partition walls, office soundproof rooms, cold storage, and cleanrooms for hospitals or labs.
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Installation Guidelines
1. Foundation Preparation: Ensure a level base.
2. Panel Alignment: Use laser level for high precision.
3. Mechanical Fixing: Secure with screws/anchors every 400mm.
4. Joint Treatment: Seal gaps with elastic mortar.
5. Surface Finishing: Apply paint, tiles, or cladding as desired.
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Manufacturing Excellence
With a production facility covering 20,000 square meters, our annual capacity exceeds 1 million square meters of lightweight energy-saving composite wall panels. Our standardized rapid installation system and ISO-certified quality control ensure superior thermal insulation and seismic resistance for every project.
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Packaging & Logistics
Compliant with ISO 9001, CE, SGS, ASTM, and EN standards. Our green building materials contribute to LEED and BREEAM certifications.
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Frequently Asked Questions
What is an EPS cement sandwich panel?
It is a lightweight composite building material consisting of a core of expanded polystyrene (EPS) foam sandwiched between two layers of fiber-reinforced cement or calcium silicate boards.
What are the primary advantages over brick walls?
EPS panels weigh about 1/10 of traditional brick walls, provide much better thermal insulation, and can be installed up to 10 times faster, significantly reducing labor costs.
Is this material fire-resistant?
Yes, the cement facing and flame-retardant EPS core typically achieve a Class A fire rating, meaning they are non-combustible and safe for high-density buildings.
How long do these panels last?
Under normal conditions and with proper installation, EPS cement sandwich panels have a service life of over 50 years.
Can they be used in seismic (earthquake) zones?
Yes, because they are lightweight and have a flexible core, they absorb vibrations better than rigid brick or concrete, making them highly earthquake-resistant.
Are the panels moisture and mold resistant?
Absolutely. The closed-cell structure of the EPS foam and the treated cement surface provide excellent waterproofing, preventing moisture absorption and mold growth.
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