Are cement and lime the same substance?
Ingredients are mainly three calcium silicate, two calcium silicate, aluminum acid three calcium, iron, aluminum acid, four calcium, etc.. Lime is divided into quicklime and slaked lime, quicklime is CaO, it is easy to absorb moisture, etc., CaO+H2O=Ca (OH) 2, mature lime.
. Cement is a kind of silicate, which is produced by limestone, sandstone, iron powder, fly ash and so on. When it is calcined, the cement is added into the gypsum, such as slag, fly ash and so on. The products are recovered after grinding.
Of course not, cement is defined where fine powdered added suitable water, can become a plastic paste, can be hardened in air and in water, and can be hardened, sand and stone material firmly cemented together hydraulicity cementitious materials, known as cement.
