The basic performance requirements of aerated concrete slab material shall comply with national standards, "autoclaved aerated concrete panels" (GB 15762-2008) in the level of bulk density B05, B06, B07, B08 of the product dry bulk density, compressive strength , drying shrinkage, frost resistance rating and thermal conductivity. Other technical requirements aerated concrete panels also include the following. First-class product and plate products shall not have cracks; qualified roof shall not have cracks through the cracks and other structural impact, not a length greater than or equal 600mm, width greater than or equal 0.2mm longitudinal cracks, no more than a number of other cracks 2; on the wall may not have qualified through the cracks wholesale aerated concrete wall, the other crack length, width not limited to, the number of no more than three. Aerated concrete wall panels aerated concrete production, aerated concrete block - Preferred Building Materials Co., Ltd. Shenzhen Branch woo! Shenzhen Branch-Building Material Co., improve production efficiency and reduce environmental pollution, the new aerated concrete wall panels aerated concrete wall panels, aerated concrete block also plays a vital role. Its production of raw materials directly drawn from environmentally friendly raw materials, reduce energy consumption while improving production efficiency and curb the impact of industrial raw material for the production environment of living in Shenzhen manufacturers of aerated concrete wall from the source, using the most advanced environmental concepts Armed products, fully reflects the people-oriented, service to human logic products. Aerated concrete wall panels, aerated concrete block - Preferred Building Materials Co., Ltd. Shenzhen Branch woo! Aerated concrete wall supplier, Shenzhen Branch-building materials, aerated concrete wall panels are provided by Shenzhen Branch-Building Material Co., Ltd. Shenzhen Branch-Building Material Co. (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, and satisfy customer needs . Branch-leader in building materials with the staff warmly welcome all inquiries negotiations to create the Branch-building materials, a better future.