Category

Construction Materials

Category

The types of cement grade have classified based on its achieved compressive strength in 28 days test. The compressive strength is measured in Mpa or N/mm2.

Unit weight of the material is simply defined as Mass per Volume (M/V) and also it is called as Unit Weight of material. For better understanding, If a Steel weight 100 Kg (M) then the steel was immersed in water & weighed again (V). Another name of unit weight is called Density.