1. Light weight, about 10kg~14kg/m2, equivalent to 1/30 of brick wall;
2. Thermal insulation, good suction and sealing performance;
3. The construction is convenient, the installation is flexible and fast, and the construction period can be shortened by more than 40%;
4. The color is bright, the appearance is beautiful, and there is no need for surface decoration;
5. With high strength, it can be used as a maintenance structure, load-bearing structure, bending and compression resistance, and beams and columns can not be used in general buildings.