Gas former fly ash aerated concrete block material must have made gas as gas former, so that produce gas Kong Futian concrete block aerated concrete block, in order to form a lightweight porous structure. Aluminum is generally used as a gas former, use the lime reacts with the aluminum base large amount of hydrogen, and promote the expansion of slurry at the end of gas evolution, the slurry thickening end aerated concrete blocks, the slurry to form a porous state, so as to achieve thermal insulation, sound insulation, light effect. 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 block adaptable according to different local materials, to tailor-made different conditions. Alternatively raw river sand, fly ash, ore and other local conditions. And can recycling, environmentally friendly, the real turning waste into treasure. Aerated concrete equipment made out of aerated concrete block, the value is relative to the strength of Longgang aerated concrete block certain terms of water content, called the reference moisture content, moisture content and scope of the reference intensity States do not do the same, for example: Germany, the EC and the UK benchmark standards for the moisture content requirements ((6 ± 2)%, the starting point is that the rear wall of the final product is 2% to 8% moisture content exist; In Sweden, places aerated concrete block air-dry state as a benchmark, that moisture content of (10 ± 2)%; while in our country, when the compressive strength rating Longhua aerated concrete block, based on the GB / T11969-2008 "autoclaved aerated performance test methods" -. "compression testing requirements for moisture content of 8 ~ 12%" (GB / T11971-1997 "aerated concrete performance test method" provides strength products should be quality water rate of 25% -45% water content test strength and stability phase, or 25% -45%, which is the actual wall of water situation varies greatly, thus affecting the quality assessment of aerated concrete compressive strength, has been annulled ) Shenzhen aerated concrete block factory outlets, aerated concrete block company, aerated concrete block supplier - Preferred Shenzhen Branch-Building Material Co., Ltd. Longgang aerated concrete blocks, the preferred Branch-building 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 implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the Branch-building materials led the staff warmly welcome all inquiries negotiations to create the Branch-building materials and a better future.