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In recent years, the requirements for material performance in the construction industry have been increasing steadily. PVC roof tiles have become one of the most popular building materials due to their excellent anti-corrosion performance.
PVC roof tiles are made mainly of polyvinyl chloride and produced through advanced techniques. Firstly, PVC roof tiles have outstanding corrosion resistance and can effectively resist the erosion of chemical substances and harsh environments. Therefore, PVC roof tiles have become the preferred roofing material in areas such as coastal regions and chemical plants.
Test data from the National Chemical Testing Center indicate that when PVC roof tiles are subjected to a load of 1500N at a purlin spacing of 1.2 meters, the deflection remains ≤3%. This demonstrates the outstanding structural strength of PVC roof tiles, providing reliable support for building roofs. Meanwhile, PVC tiles have undergone fire resistance performance tests and been rated as difficult-to-burn B1 grade building materials, meeting the requirements of fire safety regulations.
In addition to its anti-corrosion performance and structural strength, PVC roof tiles also excel in thermal insulation, heat preservation, and noise reduction. The thermal conductivity of the product is 0.22, which is much lower than that of traditional materials, providing excellent thermal insulation and heat preservation effects for buildings. Meanwhile, the PVC roof effectively blocks the noise generated by natural factors such as rain and wind, providing a quiet indoor environment for the building.
