What Is The Nature Of Granite

According to the color classification, granite can be divided into red, black, green, flower, white and yellow series. The density of granite is 2790~3070 kg/m3, the compressive strength is 1000~3000 kg/cm2, the modulus of elasticity is 1.3~1.5x106 kg/cm3, the water absorption is 0.13%, the Shore hardness is> HS70, and the specific gravity is 2.6 ~2.75g/cm³.