Shenzhen Branch-Building Material Co., Ltd. is a franchise of the new energy-saving light wall materials - aerated concrete slab large enterprises. The company's products for use in civil and industrial buildings, particularly high-rise building exterior masonry frame structure, is building insulation, fire, earthquake, anti-leakage, surrounded by an ideal energy-saving wall materials. Filling brick light density, thermal insulation, sound insulation, easy processing, using a variety of mixes produced accurate filling brick proxy, production of raw materials, particularly the use of fly ash, but also comprehensive utilization of industrial waste precise aerated bricks, environmental pollution, conservation of arable land, have a good social and economic benefits, it is an ideal alternative to traditional solid clay brick wall materials. Shenzhen Branch-Building Material Co. products for use in civil and industrial buildings, particularly high-rise building exterior masonry frame structure, is building insulation, fire, earthquake, anti-leakage, surrounded by an ideal energy-saving wall materials. Good insulation properties, low thermal conductivity, density of 400-800 kg / m3 aerated concrete, its thermal conductivity is generally between 0.08-0.15 kcal / m * * When degrees, just as Clay thermal conductivity 1 / 4-1 / 5, as Portland cement concrete 1 / 5-1 / 10 in the north in a 24 cm thick aerated concrete block wall. Its insulation effect is equivalent to 49 cm thick brick wall.