Autoclaved sand-lime brick main raw material for the sand sand-lime brick, sand-lime brick autoclaved promote replace brick on the reduction of environmental pollution, protect farmland, improve building function has a positive effect. Autoclaved lime sand brick for performance analysis, research, application of autoclaved sand-lime brick discuss the existing problems and proposed technical measures for the design and construction should be taken. Autoclaved sand-lime brick is sand, lime sand-lime brick as the main raw material prices, the stock preparation, compression molding, autoclave curing made of bricks, sand-lime brick called sand-lime brick conservation, test results show that, autoclaved lime sand bricks, both good durability, but also has a high wall strength. ③ water absorption: Compared with Bricks sand-lime brick waterproof, water absorption rate and Bricks close. ④ intensity under natural conditions: sand-lime brick autoclaved at high temperatures, the formation of the reaction autoclave. Hydration reaction more fully, it has a stable strength and performance. In the atmosphere of the reactor, there is more growth in the early strength, will no longer increase, remain stable. In wet conditions and long-term immersion in water, the intensity will increase. ⑤ temperature resistance: autoclaved sand-lime brick is not prolonged exposure to heat above 200 ℃, less 200 ℃, basically no effect on strength. ⑥ Chemical resistance: MU15 than sand-lime brick strength soaked little change in acid solution. Waterproof sand-lime brick, sand-lime brick Xinzhou, Wuhan cement provided by the Hongshan District of Wuhan pavilion cement operation. Hongshan District of Wuhan pavilion cement business unit (www.whltsn.com) (www.hbltsn.com) strong, credible, in Wuhan of cement and related products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Wuhan cement into the brilliant and you work for a better future!