The sloping roof of a wide range of primary materials: wood, bark, bamboo, grass, straw, Wuhan cement tile, and even stone and so on. However, these materials waterproof poor, life is very short, until the emergence of artificial fired clay tiles, roofing materials have a real considered. The so-called "Qin brick tile," said the emergence of two thousand years ago, clay tile, the tile was the arc of this flaky, after forming clay production, high temperature sintering, dark gray, when tiling Rows of positive and negative overlap each other, Wuhan cement, film and the film was scaly. This tile is small, thin, easily broken. Curing conditions: clay cement block general use of solar protection. Sun and nature conservation 7 days instar strength, equivalent to 28 days of 67-90% strength; 28 days of strength from 80 to 95% a quarter of the age of strength. Therefore, small venues such as conservation, Wuhan cement board, cement brick clay nature conservation 7 days can be shipped. The incorporation of a small amount of additives (booster), Wuhan cement pipes, in addition to improving the strength of brick sclerosis, but also reduce the amount of cement, reduce product costs. Wuhan cement, cement pavilion (online consultation), 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) 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.