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EPS sandwich panels are composite building materials made of rigid expanded polystyrene (EPS) as the core and pre-coated galvanized steel as the structural panels on either side. Their core advantage lies in their excellent thermal insulation and sufficient mechanical strength at a minimal cost.
While not optimal in individual performance areas, such as thermal insulation (not as good as polyurethane (PU)), fire resistance (not as good as rock wool), strength, and moisture resistance (not as good as extruded polystyrene (XPS)), their comprehensive performance and outstanding cost advantages make them the material of choice for cost-sensitive projects such as industrial plants, warehouses, logistics centers, stadiums, and temporary structures in non-extreme environments.
The closed-cell structure of the EPS core provides high thermal resistance, which helps reduce energy costs for heating and cooling.
EPS panels are significantly lighter than conventional building materials, making them easier and cheaper to transport and install.
These panels offer a lower-cost building solution due to reduced material and labor costs, as well as faster construction times.
As a prefabricated material, EPS sandwich panels can be quickly assembled on-site, which speeds up construction projects by up to 60% compared to traditional methods.
The screw penetrates the board surface and is exposed. Offers the lowest cost and the simplest installation. Ideal for interior partition walls and simple warehouses with limited budgets.
The screw-free exterior offers a clean and aesthetically pleasing design, excellent waterproofing, and strong wind resistance.
| EPS Wall Panel Specifications | |
|---|---|
| Standard Width | 950mm or 1150mm |
| Length | ≤ 11800 mm |
| Surface Material | Coated steel |
| Surface Thickness | 0.35-0.7 mm |
| Coating | PE/SMP/HDP/PVDF |
| Core Material | EPS |
| Volume Weight | ≤ 24 kg/m³ |
| Thickness | 30-250 mm |
| U Value | 0.032-0.040 W/(m·K) |
| Fire Rating | CLASS B1/B2/B3 |
| Process | Continuous production line |
| Surface Texture | Flat, orange grain, rib grain, corrugation, v8 corrugation |
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Remark: 1. For special surface materials like aluminum or stainless steel, contact tech support. 2. The length can be customized. We recommend a length of ≤ 11800 mm for easy transport in standard containers. |
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Due to their thermal insulation, lightweight, and cost-effectiveness, EPS sandwich panels are widely utilized in various architectural constructions:
Our group utilizes world-leading intelligent, fully automated continuous production lines, featuring high automation, precise control, and high safety and stability.
It is capable of producing various types of continuous self-foaming EPS, PUR, PIR, ROCKWOOL, and GLASS WOOL sandwich panels, reaching a high annual capacity. This enables the high-quality and efficient completion of client orders, meeting personalized enclosure system needs in a comprehensive manner.
Sandwich facade products are highly innovative in terms of material structure, system design, and manufacturing processes. Their advanced prefabricated building design concept allows the advantages of standardized design, factory processing, and modular construction to be fully utilized.
Over 17,000 successful project cases. We feature a professional design team equipped with high-standard tools to deliver solutions matched to diverse structural layouts.
Time: 2024
Location: Johor, Malaysia
Scale: 50,000 square meters
Specification: Steel structure + Rockwool Panel
Time: 2024
Location: Johor, Malaysia
Scale: 20,000 square meters
Specification: 100mm Polyurethane Sealing Rockwool Panel
Time: 2024
Location: Pontian, Johor
Scale: 40,000 square meters
Specification: Interior cleanroom panels & Metal rock wool sandwich exterior wall panels
Time: 2024
Location: Kuala Lumpur
Scale: 8,000 square meters
Specification: Clean sandwich panels & Polyurethane edge-sealed rock wool panels
Time: 2025
Location: Port Dickson, Negeri Sembilan
Scale: 60,000 square meters
Specification: Steel structure + roof panel + wall panel
Time: 2025
Location: George Town
Scale: 200,000 square meters
Specification: Clean panels + PU edge-sealed rock wool panels
We are a national high-tech enterprise specializing in the research, development, manufacturing, and service of green, energy-saving, and environmentally friendly new materials. The core business focus covers:
Building a better world, making life more comfortable for people and architecture on Earth.
To run the most beautiful factories, creating high-tier products and nurturing talent. We strive to provide professional and systematic brand services for customers, complement strengths with peers, and contribute to society through public welfare.
Features intelligent, fully automated systems including advanced European-designed continuous lines, automated cutting lines, extended feeding systems, and cyclopentane foaming systems.
Equipped with 3 automatic polyurethane energy-saving panel lines, 3 clean room panel lines, 3 insulation integrated panel lines, and 1 curtain wall aluminum plate line, with an annual capacity of ~30 million square meters.
Supported by nearly 500 staff members, including 50 specialized R&D specialists, operating across six manufacturing bases, provincial-level tech centers, and testing laboratories.
Serving over 17,000 customers worldwide. Dedicated to optimizing social resources through the innovation and distribution of sustainable, green building elements.
Our sandwich composite panels are produced using select raw materials, utilizing mature panel profiles and detailed joint designs. They are designed to meet diverse demands for fire resistance, thermal insulation, watertightness, weatherability, wind load capacity, sound mitigation, and pressure resistance.
