How To Fix Concrete Floor In Basement

After the primer has cured mix the compound and spread it onto the floor up to 1 2 inch thick with a floor squeegee.

How to fix concrete floor in basement.

Simply pouring wet concrete into a hole in your driveway sidewalk or basement floor won t make for a lasting repair. Holes 1 inch or deeper require a concrete mix with coarse crushed stone aggregate which bonds well with existing concrete. The first step is always to determine the cause and implement a solution to the heaving problem. Fix the crack in your concrete garage or basement floor yourself by following these step by step directions.

Shallower holes need a sand mix. Repairing uneven or heaved concrete basement floors can be a challenge. How to fix up old concrete floors. Step 3 finishing.

Self leveling concrete is a liquid mortar that you pour and spread onto a sloped rough uneven but structurally sound floor. How to repair a concrete floor. Wear an n 95 respirator and turn on a fan to blow the concrete dust out of the garage. Use the trowel to level and push down the concrete.

Concrete overlay fixes the problem. Concrete flooring is a budget friendly durable option that works in a variety of spaces including basements and garages. Smaller heaves can be repaired in other ways. Basic steps for repairing a basement floor crack.

Clean out the cellar. You have to prep the edges correctly and use the right materials. Using a diamond blade on your circular saw cut a 1 2 in deep groove along each side of the crack. But over time concrete can become.

Most compounds require that you first coat the floor with a primer. Resurfacing your driveway patio or basement floor with a 1 2 in. Concrete basement floors need to be flat even and level. Use a large plastic cup and scoop out the concrete then pour it in the area to be repaired until it flows over the edge.

A section is an area about 10 x 12 ft. Enlist a couple of helpers and overlay the concrete surface one section at a time. This will weld the crack together creating an excellent basement floor repair. 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.

Temperature changes heavy weights and dropped objects can all damage your concrete floor by causing cracks and holes. Allow the concrete to dry overnight and cure for at least two days.