7, pay attention to the need to remain between board and the board about 5-7mm joints 8, before the plate package is fixed, as needed can be placed in glass wool or rock wool keel bone reinforcing skeleton empty noise, fire effect is the third generation of the plate light weight, light partition board density, the weight of multiple large to be fixed skeleton structure, lightweight partition board for all types of industrial buildings, residential buildings, high strength non-load-bearing walls in public building works: Product affixed to both sides in the high-strength fiber mesh, then add the preservative short fiber as a skeleton, light partition plate, and after hardening slurry and fiber mesh together as one, greatly enhancing the bending, impact resistance of cement. CEPD ASTRI detection are in line with the national building materials JC660-1997 industry standards. Economy: from the design on the use of aerated within soundproof wall frame structure, hollow bricks than the total cost savings of about 20%.