Shenzhen Branch-Building Material Co., aerated concrete block is a lightweight porous, thermal insulation, good fire performance, can be nailed, sawed, planed and has a seismic capacity of new building materials. Aerated concrete blocks, the product advantages: high strength experiment, aerated concrete block compressive strength greater than 25 kg / cm, the equivalent of 125 clay and sand-lime brick compressive strength. Fortunately, the seismic performance of Tangshan Feng magnitude 7.8 earthquake in the South and other places, according to the study Guangzhou aerated concrete block after the earthquake, aerated concrete building just emerging a few cracks, and brick structure building almost collapsed, These 2 so far apart, the same structure and different building materials in stark contrast. Analysts believe that this is because of aerated concrete light weight, the overall good performance, when the earthquake inertia force is small, and therefore have a certain shock resistance. This is for us in terms of the many earthquakes will be very beneficial. Aerated concrete block - Preferred Shenzhen Branch-Building Material Co., Ltd.! Gas former fly ash aerated concrete block material must have made gas as gas former Guangzhou preferred aerated concrete block, concrete block blowholes, in order to form a lightweight porous structure. Aluminum is generally used as a gas former, lime alkali react with the aluminum to generate large amount of hydrogen, and promote the expansion of slurry at the end of gas evolution, the slurry thickening end, the slurry to form a porous state, so as to achieve thermal insulation, sound insulation , light effect. Guangzhou aerated concrete blocks, Branch-building materials, Guangzhou aerated concrete block is supplied by Shenzhen Branch-Building Material Co., Ltd. Shenzhen Branch-Building Material Co., Ltd. (www.keyujiancai.com) (www.keyujiancai.com) Guangdong Shenzhen, brick, tile and block leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness , the maximum meet customer needs. Branch-building materials in leadership with the staff warmly welcome all inquiries negotiations to create KeYu building materials better future.