Guangshengjia calcium silicate ancient building tiles use sodium silicate and nano-modified calcium as the main material. The surface is covered with PMMA film instead of ASA film. Processed by three-layer co-extrusion technology.

The surface PMMA film has super weather resistance, extremely strong toughness and corrosion resistance, providing protection for the tile body, while enhancing the impact resistance of the tile body and its stability under frequent alternations of high and low temperatures. And the fading rate is extremely low. The core skeleton layer uses sodium silicate as the main material and nano-modified calcium as the filler. Sodium silicate has good adhesion, which can make the tile body stronger and tougher. At the same time, it has good waterproof.and firepoof properties.Compared with the heavy calcium,nano-modified caocium has better plasticizing effect and fewer impurities，it can better exert the propereties of other mateials and enhance the phsical and mechanical properties, processing performance and stability of ancient silicon calcium tiles.
The bottom layer of calcium silicate ancient building tiles is specially added with thermal insulation materials, which can effectively prevent heat transfer and improve the thermal insulation performance of the house. The high-quality PVC protective layer on the surface enhances the strength and stability of the tile body, and is also waterproof, moistureproof and beautiful.