The second stage sand-lime brick prices, boost heating phase. It mainly refers to the kettle through steam, steam and product reaches a predetermined pressure, the process temperature. At this stage, in order to avoid steam kettle, adobe brick surface inside the three large temperature difference caused by the temperature difference due to the brick surface and internal inconsistencies and cracks sand-lime brick ratio, must control the rate of temperature increase (initial structure with the brick strength-related), and therefore can not be too fast a heating rate of sand-lime brick, the general control in 1.5 ~ 2h appropriate. Sand-lime brick and not for long-term heat above 200 ℃, by quenching, emergency heat or acidic medium aggressive environment. Sand-lime brick Wuhan good water resistance sand-lime brick, but the anti-water erosion is weak, long-term in damp, without erosion environment. Sand-lime brick, smooth surface, focus on improving the adhesion between the brick and mortar use. _ Sand-lime brick gazebo cement ratio (Online) _ sand-lime brick by Wuhan 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.