Soundproofing: for a unique porous structure aerated concrete block, which has a certain sound absorption capability. 10mm thick wall up to 41 db. Insulation: due to internal material with a large number of pores and pores, and thus have good thermal insulation properties. Thermal conductivity 0.11-0.16W / MK Hainan Jia aerated concrete blocks and environmental protection, are clay 1 / 4-1 / 5. Insulation effect Hainan Jia aerated concrete block standards are usually 20cm thick aerated concrete wall, representing ordinary 49cm thick brick walls. Shenzhen Branch-Building Material Co., Ltd. is a franchise of the new energy-saving light wall materials - aerated concrete slab large enterprises. The strength of the company, covering about 20,000 square meters, plant construction area of ??over 10,000 square meters Hainan Jia aerated concrete block weight, 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. Applications wall to ensure the quality of the product can reduce the weight of the wall, effectively reducing the total construction investment. The company is the contract, stressing integrity, ensure the quality of the strength of enterprises. Main product or service: aerated concrete block; filling block; aerated concrete blocks; filling brick; light wall; light brick; new wall; new brick; energy brick; energy block; environmental protection brick; green block; 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. As early as the early 1930s, China began production of such products, and widely used in Shanghai International Hotel, Shanghai Mansion, Fuzhou Building, Bank of China Tower, high-low-rise buildings. Is an excellent new building materials. And has environmental advantages. Hainan Jia aerated concrete block raw material _ Branch-building materials (certified) _ Aerated Concrete Co., Ltd. by the Shenzhen Municipal Bureau of Building Materials. 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.