Quicklime lime quality directly affects the quality of sand-lime brick manufacturers Huangpi gray sand should be used in high calcium content, digest fast Huangpi sand-lime brick customized, high temperature digestion quicklime their specific requirements as follows: 60% CaO content>. ; MgO <5%; digestion rate 60 ℃; burned lime <5%; lime <10%; chalking ash <10% in order to solve the lime hydration effect when the volume expansion of sand-lime brick sand-lime brick Which Huangpi Well, usually below .① some measures to improve the fineness of lime generally controlled at about 3000cm2 / g .② improve the water-cement ratio. forming water mixture is generally controlled at 7.5% ~ 10% .③ added gypsum and other additives. ( 3) the production of drinking water may be used any time the use of natural water, shall comply with the following indicators: PH value of not less than 4; total salt content must not exceed 5000mg / L; shall not contain fat, vegetable oil, sugar, acids, and others. harmful substances. Preparation mixture is prepared mix ratio requirements will be measured with lime, sand adding 6% to 9% of the water in a forced mixer for the first time in the stirring, the mixture was stirred into a digestion warehouse digestion 2 ~ 3h, then stir for a second. That preparation includes a mix of stirring, digestion, several secondary mixing process. Huangpi sand-lime brick custom Jiangxia _ _ sand-lime brick cement by the pavilion Hongshan District of Wuhan pavilion operators provide cement. 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 gazebo cement into the brilliant and you work for a better future!