SEISMIC AREAS. Because of aerated concrete, light weight, seismic forces of the building is small Guangzhou aerated concrete block scheme favorable seismic, and brick and concrete buildings compared to the same building, the same seismic conditions aerated concrete block, damage the degree of difference between a seismic fortification level design, such as brick and concrete building in up to 7 degrees fortification, it would suffer damage, but this time the aerated concrete building just up to 6 degrees fortification, it will not damaged. When the 1975 Haicheng earthquake, more than 30 blocks of cellular concrete Building Show minor damage, and brick building near the damage is serious; when the 1976 Tangshan earthquake, Beijing Baijiazhuang of a five-story aerated concrete load-bearing floor, weight only 700kg / m2, was in the seismic intensity of 6 degrees for the next strong case, no new cracks in Guangzhou aerated concrete block weight after the earthquake, and in the four-story residential mixed structure at 50m, but the lower part of a large ramp cracks. 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: thermal insulation thermal conductivity of aerated concrete is generally 0.11-0.18 kcal / m 0 hours 0 degrees, only sand-lime brick and adobe grain 1 / 4-1 / 5, (thermal conductivity of grain adobe is 0.4-0.58 kcal / m o h o degrees; thermal conductivity of sand-lime brick is 0.528 kcal / m o h o degrees), about 1/6 of ordinary concrete. Proved: insulation effect of aerated concrete wall 20 cm-thick insulation effect is equivalent to 49 cm thick brick wall, insulation performance is much better than 24 cm brick wall. This greatly thinned the thickness of the wall, the corresponding area will expand the effective use of the building, saving construction materials thickness, improve construction efficiency and reduce the project cost, reducing the weight of buildings. Aerated concrete block - Preferred Shenzhen Branch-Building Material Co., Ltd.! Guangzhou aerated concrete block parameters _ Keyu Materials (certified) _ 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.