Cement is essentially a finely powdered mixture of calcium silicate and aluminates along with small quantities of gypsum which sets into a hard stone like mass when treated with water. Average composition of Portland cement Cement is obtained by combining a material rich in lime, CaO with other materials such as clay, which contains silica, SiO2 along with oxides of … [Read more...] about Cement
Cement
Last Updated on By Mrs Shilpi Nagpal 2 Comments