Description : How many tons will 6 inches of concrete hold?
Last Answer : Concrete is measured in psi "pounds per square inch". Mostdriveways and sidewalks are anywhere from 3,000-3,500 psi. A statejob would be 4,000 to 5,000 psi as they have different standardsthan your ... Concrete itself can range anywherefrom 2,500 to 10,000 psi according to what it's being used for.