الوصف

Clay bricks are made of local materials, cheap and durable, and have the advantages of fireproof, heat insulation, sound insulation and moisture absorption, etc. They are widely used in civil engineering and construction. Waste bricks can also be used as aggregates for concrete. In order to improve the common clay bricks small, heavy, soil consumption shortcomings, is the direction of light weight, high strength, hollow, large blocks.