Contact Info

What is C 20/25 Concrete?

How strong is your Concrete? Looking for the thickness of Pipes? Cylindrical Pipes? Box Culverts? U-Drains? What is the strength class of your Concrete? Concrete is usually classified with respect to the characteristic compressive strength of the concrete determined on 150 mm diameter by 300 mm cylinders (fck,cyl) or on 150 mm cubes at 28 […]