Capacity of light, reduce the load capacity of light wallboard, plaster weight equivalent to only brick-sided, can greatly reduce the building load, wall design used in the design phase, which reduces the main project cost about 8% of the original design with brick buildings, the buildings can enhance the safety factor, safety compliance requirements of the development trend of modern architecture. 2, thin wall thickness can be increased usable area + double-sided masonry 20mm thick plaster thickness, a wall thickness of between 140mm-240mm, lightweight partition board without plastering, only 90mm or 120mm (90mm wall Replace 140-180mnm wall panels, can reduce the 50-90mm wall thickness; 120mm 180mm-240mm brick siding replacement can reduce the 100-120mm wall thickness), according to the measured, with 1100 square feet of residential siding can increase the use of area of ??3-5 square around. 3, quick construction wall construction for a place, into the wall 6-8 times faster than a brick wall, brick masonry to a certain height to be allowed to stand, to be completed before continuing natural settling up the puzzle, plus plastering, over beams, structural columns and other complex processes, the construction process is slow, wallboard construction operation simple and convenient to the traditional craft of masonry revolutionize. 4, wall insulation, thermal insulation performance is good brick wall directly transmitted sound waves, while the presence of holes in the hollow wall structure itself air, hard cell walls of two different acoustic media, two holes in walls and holes inside the air to form triple resistance inverse transfer, sound and heat insulation effect is better due to manual operation plastering walls, flatness is difficult to maintain consistency. Wallboard mechanical forming, does not require manual plastering, assembled into a wall after brick wall roughness is much higher than