Fix Basement Cracks Floor

Extend your downspouts away from the house to keep them from dumping water close to the foundation.

Fix basement cracks floor. Chip away 25 inches from each side of the concrete. If a horizontal crack appears where the foundation wall meets the basement floor it s not a structural problem but it should be sealed. Newly poured concrete shrinks when it dries. Most often a basement floor crack is a result of wear and tear.

But if you notice a heavily cracked area or a crack that runs parallel to the foundation then the issue may be the result of structural damage. Make sure landscaping is properly graded and slopes away from the foundation. Feather the edges to get the best appearance. First we will clean the surface of the crack so that dirt won t be able to get inside during the repair process.

If your cracks are fairly large chisel all the concrete that is loose around the crack. Add water to the resurfacer mix to get the consistency of pancake batter for the concrete crack filler. Basement floors crack for a many reasons. Install gutters and downspouts if you don t have them.

Keep your gutters clean and in good working condition. Pour concrete resurfacing mixture into the crack and smooth it out with a rubber floor squeegee. During the basement crack repair process we make use of an injection technique. Next the urethane material will be placed into the crack and it will fill it up from the dirt to the surface of the floor.

Then fill the remainder of the groove and smooth it over. Dap 37584 liquid cement crack filler this liquid cement or concrete crack filler is ideal for narrow cracks on the deck in the basement etc. Sealing basement floor cracks is difficult if not impossible. The ergonomically designed filler easily reaches into narrow cracks and saturates the space created by the crack.

The sub base wasn t properly compacted and the concrete settled in one area causing the basement floor to sink and. If no expansion joints are cut into the concrete floor then shrinkage. Any waterproofing product you try to stick to the surface of the floor will eventually fail because the constant wetness of the concrete will keep it from adhering well or permanently. The problem is that the best topical crack repair is one applied on the side of the concrete where the water first enters.

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.