Use in different regions, Branch-light brick pictures, due to temperature, humidity, different, the same sand-lime brick autoclaved different shrink their balance value. At the same time after the temperature and humidity changes still have to change the volume. Compared with the sintered common brick, shrinkage of autoclaved lime-sand brick masonry is much greater. Also influencing factors, Branch-light brick wall, variation is not the same, this special attention should be applied. Foam brick equipment, including crusher, ball mill, blender, cutting machine, mold, mold box, steam curing car, autoclave, boiler, traffic and so on. Foam blocks very quickly in the development of our country, and the prospects are very broad. Foam brick production has become a pillar industry of China's construction industry, Branch-light brick, of the introduction of the technology is also nearly four decades. Also known as foam blocks aerated concrete block, based on high river sand, lime, fly ash and other silicon content of the material as the main raw material for aluminum paste is made gas agents, the raw material grinding, mixing ingredients, pouring gas evolution static stop cutting, autoclave curing made of a new green self-insulation wall materials.