Polystyrene Boards & Lightweight Concrete Panels

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Polystyrene Boards & Lightweight Concrete Panels for Prefabricated Buildings

Product Introduction

Our Polystyrene Boards (EPS) for Interior Walls and Lightweight Concrete Panels provide an innovative, energy-efficient, and cost-effective solution for modern prefabricated construction. These panels combine high-density Expanded Polystyrene (EPS) foam with fiber-reinforced cement or concrete layers, delivering superior thermal insulation, soundproofing, and structural strength.

Product Specifications

Parameter Specification
Core Material Expanded Polystyrene (EPS) Foam (Density: 14-20kg/m³)
Surface Material Reinforced Cement Fiber Board
Panel Thickness 60mm – 200mm (Customizable)
Panel Width 600mm – 1200mm
Panel Length Up to 6m (Pre-cut options available)
Thermal Conductivity 0.035 W/m·K
Fire Rating Class A (ASTM E84）
Compressive Strength ≥1200kg/m²
Sound Insulation ≥30dB
Water Absorption ≤5%
Operating Temperature -40°C to +70°C

Key Advantages

  1. Energy Efficiency – Reduces HVAC costs by up to 40% with superior thermal insulation.
  2. Soundproofing – Blocks 30dB+ of noise for quieter interiors.
  3. Moisture & Mold Resistant – Ideal for humid climates and wet areas.
  4. Earthquake-Resistant – Flexible yet sturdy, perfect for seismic zones.
  5. Eco-Friendly – Made from recyclable materials, supporting green building certifications (LEED, BREEAM).

Applications

  • Residential Buildings – Interior/exterior walls, partitions, and flooring for houses, apartments, and villas.
  • Commercial Spaces – Offices, hotels, hospitals, and schools requiring fast, insulated construction.
  • Industrial & Warehouses – Durable, lightweight walls for factories, cold storage, and logistics centers.
  • Disaster-Resistant Structures – Ideal for earthquake-prone and extreme weather regions.
  • Green & Modular Buildings – Supports passive houses, prefab homes, and sustainable projects.

Comparison vs. Traditional Materials

Feature EPS Sandwich Panel Brick Wall Concrete Panel
Weight (kg/m²) 15-25 180-220 200-250
Thermal Insulation Excellent (0.033 W/m·K) Poor Moderate
Installation Time 1-2 days per house 2-4 weeks 3-6 weeks
Fire Resistance Class A Class A Class A
Cost Efficiency 30% cheaper High labor cost High material cost

Construction site photographs

Installation Guidelines

  1. Foundation Preparation – Ensure a level base.
  2. Panel Alignment – Use laser level for precision.
  3. Mechanical Fixing – Screws/anchors every 400mm.
  4. Joint Treatment – Seal with elastic mortar.
  5. Surface Finishing – Paint, tiles, or cladding.

Certifications & Compliance

  • ISO 9001, CE, SGS, ASTM, EN standards.
  • Green Building Certifications (LEED, BREEAM).

FAQs

Q: Can it be used in seismic zones?

Yes – Flexible EPS core absorbs vibrations.

Q: How long does it last?

50+ years with proper maintenance.

Conclusion

The EPS Cement Sandwich Panel is a revolutionary building material that combines lightweight strength, energy efficiency, and rapid construction. It is ideal for modern, sustainable, and cost-effective projects.

Get A Quote Today

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