How To Fix Cracks In My Basement Floor

Here s a list of the simple steps that you need to follow for using a concrete patch to fix the basement floor.

How to fix cracks in my basement floor. Caulking is best for cracks in joints between a foundation and concrete surfaces such as a driveway or sidewalk. These cracks in the basement floor like those appearing elsewhere are not indicative of a structural problem but should be sealed in a similar manner using an elastomeric caulking product. Use a wire brush and shop vacuum to make the process easier. How to patch cracks in concrete basement floors.

It s also suitable for shallow hairline cracks in basement floors and non load bearing walls. When the concrete floor pulls away from the basement walls this can result in cracks along the perimeter of the basement where the floor meets the walls. This will weld the crack together creating an excellent basement floor repair. For cracks that exceed 1 inch in width place your chisel at the edges of the crack and use a hammer to strike the chisel.

Clean out the cellar floor crack with a vacuum remove any loose cement or aggregates. Cracks along the wall floor joint should be sealed to keep out water and moisture. Make sure the surface is also free of dust oil and dirt. If a crack between the wall and floor exceeds inch some can be two inches wide or more inches wide call a foundation contractor who can fill it by injecting an expanding epoxy.

This helps to prevent the patch from popping loose. Apply a concrete patch to the crack making sure there are no gaps or uneven areas. Start by removing debris such as loose pieces of concrete that may be wedged within the crack. Basement remodeled with thermaldry elite plank flooring.

While it s the easiest method caulking is usually a surface level temporary fix. Then fill the remainder of the groove and smooth it over. Pour concrete resurfacing mixture into the crack and smooth it out with a rubber floor squeegee. Add water to the resurfacer mix to get the consistency of pancake batter for the concrete crack filler.

Basic steps for repairing a basement floor crack. Chip away 25 inches from each side of the concrete. Feather the edges to get the best appearance. Wall floor joint cracks should be sealed.

Seal thin non structural cracks with urethane caulk.