What is the ratio for 4000 PSI concrete?

What is the ratio for 4000 PSI concrete? THIS GIVES YOU A BASIC 4000 PSI CONCRETE MIX RATIO OF: 1 PART CEMENT. 2.93 PARTS STONE. 2 PARTS SAND. What is 4000 psi concrete used for? 4000 PSI concrete is used for heavy traffic pavement, heavy use floor slabs like shops and warehouses, and concrete footings … Continue reading What is the ratio for 4000 PSI concrete?