Cement

Cement is a sticky material that can bond particles to each other and create a solid and solid object of a particle composition, and is composed of a combination of limestone, clay, silica and mineral oxides at temperatures between 1400 and 1500 ° C. The resulting material is said to be called a heat sink, and it is obtained from the milling with a good amount of gypsum cement, and different types are obtained, as well as the addition of pozzolan to the clinker and gypsum plaster cement. The size of clinker seeds is 5-20 mm and dark green is dark