in north calif. what is the recommended psi for concrete driveway?

4 Comments on “in north calif. what is the recommended psi for concrete driveway?

  1. psi? pounds per square inch ? what has this got to do with concrete?

  2. You’ll do better with 3000 psi poured four inches thick. The cost should not be much higher.

  3. I would go with either 3000 or 4500, a minimum of six inches thick. Yes, this is a heavy mix, but you can park anything you want on it; a car, truck, van, boat, camper or semi…it’ll support them all. Use heavy wire mesh, too.

    Good luck and enjoy!