Composite Adhesive-based Fliter Brick

After mixing high-silicon quartz sand with self-developed patented cementing materials and mechanically pressurizing them with advanced equipment, it features water permeability, air permeability, compression resistance, wear resistance, and slip resistance, and has the function of filtering and purifying surface water. It is a new energy-saving permeable brick product beneficial to ecological environment protection, and can be made into solid color or stone-like color.