After multiple exquisite techniques of bidirectional vertical stretching, the molecular chains are rearranged in an orderly manner, and the cohesion of molecules is significantly enhanced. This innovative technology significantly enhances the physical and mechanical properties of the three-layer composite structure, ensuring excellent toughness and strength of the product.

By adopting a composite core layer structure and combining various modification agents, this material can effectively isolate the ultraviolet rays of sunlight, reduce thermal conductivity, and become an ideal choice for building roof insulation. When rainwater hits the tile surface, its sound waves will refract in the porous material, causing air vibration and friction and emission with the porous wall, significantly reducing sound energy and achieving excellent sound absorption effect, demonstrating excellent sound insulation function.

Leak proof and wind resistant performance: The unique design of the tile core layer can effectively reduce the influence of thermal expansion and contraction coefficients. Its tight surrounding structure ensures the stability of the nail body nailed into the tile board, thereby avoiding possible leakage and loosening at the nail opening. This feature further enhances the excellent performance of the tile board in terms of leakage prevention and wind resistance.