It mixes a stirring aim is to make the components of mixes mutually dispersed, increasing the contact area of ??sand-lime brick Beijing, uniformly mixed materials, and to strengthen the chemisorption. Furthermore, by stirring the water film can wrap the solid surface of the particle, so that the water in the blend evenly distributed in the sand-lime brick, lime can more fully digest, increase the workability of mixes, improved ductility, improved moldability and physical properties of products. Usually stirring time control in about 1.8min, to make lime fully digested in the cold season, heating and stirring can be used, that while stirring steaming price pressure, to note to note deducted from the amount of water vapor condensation in this part in order to avoid the mixing ratio of water above normal. 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 relatively full size sand-lime brick, 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 sand-lime brick specifications, 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 size | pavilion cement (certified) | Yichang 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.