How To Fix Concrete Floor In Basement

Resurfacing your driveway patio or basement floor with a 1 2 in.

How to fix concrete floor in basement.

The first step is always to determine the cause and implement a solution to the heaving problem. This will weld the crack together creating an excellent basement floor repair. Temperature changes heavy weights and dropped objects can all damage your concrete floor by causing cracks and holes. Concrete flooring is a budget friendly durable option that works in a variety of spaces including basements and garages.

Concrete basement floors need to be flat even and level. Shallower holes need a sand mix. A section is an area about 10 x 12 ft. 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.

How to fix up old concrete floors. Most compounds require that you first coat the floor with a primer. Enlist a couple of helpers and overlay the concrete surface one section at a time. Concrete overlay fixes the problem.

Smaller heaves can be repaired in other ways. Holes 1 inch or deeper require a concrete mix with coarse crushed stone aggregate which bonds well with existing concrete. While concrete is a strong construction material it can still crack. That is defined by the existing control joints.

After the primer has cured mix the compound and spread it onto the floor up to 1 2 inch thick with a floor squeegee. But over time concrete can become. Basic steps for repairing a basement floor crack. How to repair a concrete floor.

Clean out the cellar. In some cases the repair for the problem may be the removal of the floor and pouring a new slab. Using a diamond blade on your circular saw cut a 1 2 in deep groove along each side of the crack. Simply pouring wet concrete into a hole in your driveway sidewalk or basement floor won t make for a lasting repair.

Fix the crack in your concrete garage or basement floor yourself by following these step by step directions. Allow the concrete to dry overnight and cure for at least two days. Step 3 finishing. Use the trowel to level and push down the concrete.

Wear an n 95 respirator and turn on a fan to blow the concrete dust out of the garage. Repairing uneven or heaved concrete basement floors can be a challenge.