Digest mixes mainly refers to digest lime, hydrated lime is quicklime into the process. Digestion warehouse commonly used steel or concrete warehouse, sand-lime brick size, when a batch digestion and general control of 2 ~ 3h. The use of ground stacked digestion, due to the heat faster, longer digestion time, it normally takes more than 8h. To increase production, sand-lime brick size, often have to shorten the production cycle, sand-lime brick specifications, generally improve the mix temperature can improve the fineness and methods appropriate mixing lime admixtures, accelerating the rate of digestion of lime to improve the performance of the molded brick. ③ water absorption: Compared with the sintered common brick, 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, Suizhou sand-lime brick, pre-intensity have more growth, 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. Sand-lime brick specification _ pavilion cement (Online) _ Xiangyang sand-lime brick by Hongshan District of Wuhan pavilion cement operation. Hongshan District of Wuhan pavilion cement business unit (www.whltsn.com) (www.hbltsn.com) was Wuhan, cement and products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum Limits to meet customer needs. Cement leader in the pavilion with the staff warmly welcome all inquiries negotiations to create a better future for cement pergola.