Precast Concrete EPS Fireproof Thermal Insulation Foam Cement Sandwich Wall Panel

Basic Specifications

Model NO.

SYR-1

Feature

Environmental, Fireproof, Light Weight

Certification

ISO9001, CE, SGS, ASTM, En Standards

Delivery Time

15-30 days

MOQ

100 Square Meters

Production Capacity

20000 pieces/Month

Product Overview

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.

Technical Data Table

Parameter	Value / Description	Testing Standard
Panel Thickness	50mm - 200mm (customizable)	ASTM C1289
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)	EN 13501-1
Sound Insulation	40-45 dB (100mm panel)	ISO 10140
Compressive Strength	≥0.15 MPa	ISO 844

Key Advantages & Applications

Main Benefits

Lightweight & High Strength
Superior Thermal Insulation
Fireproof & Class A Safe
Modular Rapid Installation
Moisture & Mold Resistance
Eco-Friendly & Sustainable

Applications

Residential Exterior & Partition Walls
Prefab Houses, Villas, and Modular Homes
Industrial Warehouses & Cold Storage
Office Soundproof Partitions
Cleanrooms (Hospitals & Labs)

Professional Wall Solutions

Specializing in the research, production, and construction of green, environmentally friendly, and energy-saving wall materials. With a modern production facility and an annual capacity exceeding 1 million square meters, we provide comprehensive wall system solutions. Our products are widely used in residential, medical, educational, and commercial projects, backed by professional technical service and international certifications including ISO, CE, and SGS.

Packaging & Shipping

Frequently Asked Questions

1. What is an EPS cement sandwich panel?

It is a composite material featuring two layers of fiber cement or calcium silicate boards with an expanded polystyrene (EPS) foam core. It is lightweight and provides excellent thermal and acoustic insulation.

2. Is the panel fire-resistant?

Yes, our EPS cement sandwich panels typically achieve a Class A fire rating (non-combustible), combining cement facings with flame-retardant EPS core materials.

3. How long is the service life of these panels?

Under normal conditions and with proper installation, these panels have a service life of over 50 years. They are resistant to moisture, mold, and corrosion.

4. Can it be used in seismic or high-wind zones?

Yes. The flexible EPS core absorbs vibrations and the modular assembly provides excellent seismic and wind resistance compared to traditional brick walls.

5. Is it environmentally friendly?

Absolutely. The production process releases no toxic substances, and the materials (cement and EPS) are recyclable. It also significantly lowers carbon emissions compared to traditional construction.

6. Can dimensions and colors be customized?

Yes, we offer custom lengths and thicknesses (typically ranging from 50mm to 200mm). The surfaces can also be finished with various coatings, tiles, or cladding.