As industrial development progresses, disasters such as acid rain and hail are increasing year by year, global temperatures are rising, and noise pollution from production, operation, and life is increasing. When building houses, we are also looking for building materials that can resist corrosion, heat insulation, and sound insulation. The roof is the most vulnerable to acid rain erosion, and metal iron sheet material roof tiles are easily corroded, and the heat insulation and sound insulation effect of color steel tiles is not ideal. Is there no effective way? Of course there is! PVC hollow insulation tiles are a good choice as a kind of roof material that can resist corrosion, heat insulation and sound insulation. PVC hollow insulation bricks are made of polyvinyl chloride resin, with super corrosion resistance. It does not react chemically in salts, alkali and acids below 60% after soaking for 24 hours, and can resist chemical corrosion such as acids, alkali and salts for a long time. The hollow multi-frame structure adopts dense ribbing design, which is called hollow tile. The PVC hollow insulation tile exterior wall anti-seepage groove design has excellent waterproof effect, good product rigidity, doubled bending resistance, hollow structure, air medium sound insulation, and cleverly uses the internal air circulation heat insulation principle to achieve good heat insulation effect. The outstanding features of PVC hollow brick insulation are corrosion resistance, heat insulation, sound insulation, and high-grade appearance. It is suitable for high-grade factories, and is also very suitable for acid rain prone areas, corrosive factories and coastal areas. PVC hollow insulation tiles can be customized in different colors and specifications, and can be used for large span portal steel roofs and walls, which not only meets the requirements of anti-corrosion, heat insulation and sound insulation of light steel structure factories, but also saves steel materials and reduces material and installation costs.