How to calculate compressive strength of concrete How to calculate compressive strength of concrete Compressive strength =load in newton/Area of cube in 1N = 1000 kN e g load by machine 300 kN/Area of **-cube crush strength machine 0 to 1500 kn-**,COMPRESSIVE STRENGTH TEST OF CONCRETE IS 516 Equipment & Apparatus Compression testing machine 2000 KN 0-10 Kg Compressive Strength Test on So the strength off cube …… **Get More**