I really need advice since I’m getting conflicting information.
Can a concrete walkway be made without gravel base or ABC? When I contracted for the work I assumed that there would be gravel since I always used gravel base for concrete patio.
The contractor says it’s not needed and he never does that for any walkway.
The walkway will be laid on clay soil and the contractor doesn’t plan to use any rebar. It will be used to walk to the backyard so it will be lightly used.
Is gravel a must it can I do without it ?