A gray limestone to calcium oxide gas rigid inorganic cementitious material as a main component. Lime is a product with a high content of calcium carbonate limestone, dolomite, chalk, lime kiln shells wholesale, calcination by 900 ~ 1100 ℃. Lime is the first human application of cementitious material. Lime Ingredients: white or gray lump lime kiln lime price, for ease of use lime kiln factory, which require massive lime powder processed into quicklime, slaked lime powder or paste. Quicklime lump lime powder is obtained by grinding powder, the main ingredient is CaO. Lime is especially suitable for puffed food, mushrooms, fungus and other native products, as well as instrumentation, medicine, clothing, electronic telecommunications, leather, textile and other industry products.