Basic Information
Model NO.SYR-1
FeatureEnvironmental, Fireproof, Light Weight
CertificationISO9001, CE, SGS, ASTM, En Standards.
CustomizedCustomized
Delivery Time15-30days
MOQ100 Square Meters
OEM/ODMYes
OriginShandong, China
Production Capacity20000pieces/Month
Product Description
Introducing the EPS Cement Sandwich Panel: a marvel of modern construction technology. Also known as the EPS Core Sandwich Panel or Lightweight Insulated Wall Panel, this high-performance prefabricated building material is masterfully crafted to meet the demands of contemporary design. It includes:
- Outer Layers: Robust fiber-reinforced cement boards or silicon calcium boards, providing unparalleled structural integrity.
- Core Material: Innovative Expanded Polystyrene (EPS) foam, expertly engineered for exceptional thermal insulation.
- Adhesive Layer: A specialized polymer-modified cement mortar, ensuring superb bonding and durability.
Product Specifications
| Parameter |
Value / Description |
Testing Standard |
| Panel Thickness | 50mm, 60mm, 75mm, 100mm, 120mm, 150mm, 200mm | ASTM C1289 |
| Panel Size | 610mm × 2440mm (standard), up to 3000mm length | 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 |
| Weight | 15-25 kg/m² | - |
Comparison vs. Traditional Materials
| Feature |
EPS Sandwich Panel |
Brick Wall |
Concrete Panel |
| Weight (kg/m²) | 15-25 | 180-220 | 200-250 |
| Thermal Insulation | Excellent | Poor | Moderate |
| Installation Time | 1-2 days per house | 2-4 weeks | 3-6 weeks |
| Cost Efficiency | 30% cheaper | High labor cost | High material cost |
About Our Enterprise
We stand at the forefront of innovation as a high-tech enterprise dedicated to advancing the realm of green, eco-friendly, and energy-efficient wall materials. Our facility covers an impressive 20,000 square meters, with an astounding annual production capability surpassing 1 million square meters.
Certifications include ISO 9001, CE, SGS, ASTM, EN standards, demonstrating an unyielding commitment to quality. Our products also boast Green Building Certifications like LEED and BREEAM.
Frequently Asked Questions
What is an EPS cement sandwich panel?
It is a composite panel composed of two layers of fiber cement boards or calcium silicate boards sandwiching an expanded polystyrene (EPS) core material. It is lightweight, thermal-insulating, and fire-resistant.
What are the main advantages of these panels?
They are 1/10 the weight of traditional brick, offer superior thermal and acoustic insulation, achieve Class A fire ratings, and allow for rapid modular installation which saves labor costs.
Are these panels environmentally friendly?
Yes. The materials are recyclable, and no toxic substances are released during manufacturing. Carbon emissions are significantly lower than traditional construction materials.
What is the estimated service life?
Under normal conditions and with proper installation, these panels can last over 50 years with minimal maintenance.
Can they be used in seismic zones?
Yes, the flexible EPS core effectively absorbs vibrations, making them suitable for areas prone to seismic activity.
Is the panel itself moisture-proof?
Yes. Both the cement surface layer and the closed-cell EPS core material provide excellent waterproofing and low water absorption rates.