Identifying the authenticity of the quality of EPS sandwich panels can be carried out from the following aspects:
Appearance quality: The surface of the high-quality EPS sandwich panel is smooth and clean, the dirt can be easily removed, the color is bright, and it has excellent gloss retention. The surface of the counterfeit EPS sandwich panel may have obvious defects, bubbles, blistering, pitting and other problems.
Material quality: High-quality EPS sandwich panels are made of high-quality polystyrene foam materials, while counterfeit products may use inferior materials, resulting in poor thermal insulation performance.
Weight: The weight of high-quality EPS sandwich panels is relatively stable, while counterfeit products may have the problem of being too light or too heavy.
Product certificate: When purchasing EPS sandwich panels, be sure to check the product certificate to ensure that the product meets the national standards.
Brand and factory reputation: Choosing a well-known brand of EPS sandwich panel can ensure its quality and after-sales service. At the same time, choose a reputable, large-scale manufacturer to ensure product quality.
Application range of EPS sandwich panels: EPS sandwich panels are widely used in insulation/dry cargo compartments, long-span structure roofs, walls, thermal insulation (or fireproof) workshops, purification plants, high- and medium-grade composite houses, container houses, etc.
