Putting down gravel or other crushed rock as a base, is always a recommended approach to laying down a concrete driveway path. Doing this prevents shifting and cracking, as the gravel allows water to drain off underground.
Putting down gravel or other crushed rock as a base, is always a recommended approach to laying down a concrete driveway path. Doing this prevents shifting and cracking, as the gravel allows water to drain off underground.