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Quick Know about EPS Sandwich Panel

Views: 14     Author: Site Editor     Publish Time: 2020-06-17      Origin: Site

The EPS sandwich panel is made of colored coated steel sheet(color steel sheet) as the surface layer, closed-cell self-extinguishing polystyrene foam as the core material, and the colorful steel sheet is pressed and molded with high-strength adhesive to form the super light structural boards.

The EPS sandwich panel has the characteristics of light self-weight (1/20 ~ 1/30 of the weight of the concrete roof), thermal insulation, fast construction speed (no wet operation, no secondary decoration), is a kind of new material that integrated load-bearing, thermal insulation, waterproof and decoration in one.

Product parameters

Core material thickness: 50mm ~ 200mm

Color plate thickness: 0.4mm~0.7mm

Effective width: 950mm/1000mm for wall; 950mm for roof


Panel features

1 - Analysis of scientific testing data shows that the heat resistance of EPS sandwich panels is equivalent to the brick wall thickness of 75CM.

2 - The sound insulation effect and heat insulation effect of the EPS sandwich panel are more significant.

3 - The material of the panel can reach the fireproof level of B2. Under the direct action of the flame, it has the phenomenon of carbonization, no curling, no dripping, and no melting. A layer of "graphite foam" will be formed on the surface of the flame after the flame is burned, effectively protecting the foam structure in the layer.

4 - Adopting steel structure edge sealing, which enhances the strength of the board itself, and it can independently support a length of 5 meters.

5 - Widely used, and have good thermal insulation effect in construction projects and the panel of factory structure rooms with thermal insulation requirements.

6 - It has strong corrosion resistance and aging resistance, and can withstand almost all inorganic acids, organic solvents, and organic acids. Even if exposed to sunlight for a long time, there is no obvious aging phenomenon, so it has good aging resistance.

7 - Good sound absorption performance, and the open-cell foam structure is more conducive to sound absorption.

8 - The panel adopts fluorine-free foaming technology and no fiber, which meets international environmental protection requirements.

Panel application

EPS sandwich panel is versatile, especially for temporary facilities on construction sites such as offices, warehouses, fences, large workshops, logistics centers, exhibition halls, mobile homes, etc. This sandwich panel has a beautiful appearance, bright color and good overall effect.


It concludes load-bearing, thermal insulation and waterproofing in one, and there is no need for secondary decoration. It also reflects the civilized construction of modern construction sites. Especially in terms of rapid installation and use, it has obvious advantages in loading, unloading and material turnover index. It will be an indispensable new type of light-weight building materials to significantly reduce the cost of temporary facilities on construction sites.

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