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. Edit material with aerated concrete blocks and other concrete, as is the composition of several materials. Therefore, there is with what kinds of materials, each number of questions asked by aerated concrete block. The percentage of various ingredients in the amount of material used to called Mix. Shenzhen aerated concrete block factory outlets, aerated concrete block company, aerated concrete block supplier - Preferred Materials Co., Ltd. Shenzhen Branch Yu. SEISMIC AREAS. Because of aerated concrete, light weight, seismic forces of the building is small, seismic beneficial and brick and concrete buildings compared to aerated concrete block address, the same building, the same seismic conditions, a difference of one degree of earthquake damage design fortification level, such as brick and concrete building in up to 7 degrees fortification aerated concrete blocks, it will be affected by the destruction, but this time the aerated concrete building just up to 6 degrees fortification, it will not damaged. 1975 Haicheng earthquake, more than 30 blocks of porous concrete buildings show slight 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 under the condition of strong aerated concrete block calls, no new cracks after the earthquake, but in four mixed residential structure at 50m, but the lower part of a large inclined cracks . Aerated concrete block plant | Branch-building materials (certified) | Aerated Concrete 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.