Basement Concrete Floor Repair
Allow the concrete to dry overnight and cure for at least two days.
Basement concrete floor repair. Clean out the cellar. Holes 1 inch or deeper require a concrete mix with coarse crushed stone aggregate which bonds well with existing concrete. Basic steps for repairing a basement floor crack.
Concrete basement floors need to be flat even and level. That is defined by the existing control joints. If you think the concrete floor is done moving you can repair those cracks and the shrinkage cracks with an epoxy material you inject into the crack and add a silica sand for a filler.
Shallower holes need a sand mix. The crack seal can be applied directly from the bottle and is gray in color to blend with the natural color of concrete. Enlist a couple of helpers and overlay the concrete surface one section at a time.
After the primer has cured mix the compound and spread it onto the floor up to 1 2 inch thick with a floor squeegee. The good news is that when planning a basement remodel most repairs can be achieved with a few tools and materials. Self leveling concrete is a liquid mortar that you pour and spread onto a sloped rough uneven but structurally sound floor.
Concrete crack seal is used quikrete 1 qt. Hairline cracks need no repair and are not indicative of a larger problem. More product.
Concrete overlay fixes the problem. Step 3 finishing. How to repair a concrete floor.