2. testing of cement ppt
Cementation
Cement Manufacture
cement-ppt-130428065029-phpapp01
testingofcement-140414002558-phpapp01
Concret Structure
1.Cement Cement is a mixture of Calcium silicate and Calcium Aluminates obtained by heating clay with limestone. CaCO 3 + Al 2 SiO 7 --------> 2CaSiO.
