Concrete can be made to have high compressive strength , e.g. many concrete structures have compressive strengths in excess of NUMBER@1 MPa , whereas a material such as soft sandstone may have a compressive strength as low as NUMBER@2 or NUMBER@3 MPa .

Concrete can be made to have high compressive strength e.g. many concrete floors have compressive strength of NUMBER@4 p.s.i. .
