Patching Basement Floor Cracks

To permanently patch the crack we used an epoxy injection system from polygem called the liquid concrete repair kit about 60.

Patching basement floor cracks.

Doing will ensure there is no loose concrete along the edges of the crack. Hairline cracks need no repair and are not indicative of a larger problem. The 5 best concrete patch for basement floor crack repair 1. Pour concrete resurfacing mixture into the crack and smooth it out with a rubber floor squeegee.

Then fill the remainder of the groove and smooth it over. Epoxy crack patch cure time. Chip away 25 inches from each side of the concrete. Newly poured concrete shrinks when it dries.

When you re in the market for concrete patches the brand that you might be familiar. Basement floors crack for a many reasons. Smooth the patch with a putty knife. Clean dry may be used as a filler for cracks an easier approach if you are repairing an irregular crack in a floor.

Fdc epoxy mortar patching system. Pc masonry epoxy adhesive paste. We repaired a foundation wall which had an 8 ft long crack that leaked water into the basement during periods of heavy rainfall. 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 is a 100 solid epoxy filler that works perfectly for fixing concrete. The good news is most basement floor cracks are normal and don t need to be repaired. Be they straight jagged or spiderweb like fine cracks in the basement floor commonly result from surface shrinkage as. The basement floor doesn t support the weight of the home so cracks in the floor won t affect the home s structural integrity.

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. If the crack requires a second patch then wait for the first layer to dry before applying the second coat. Add water to the resurfacer mix to get the consistency of pancake batter for the concrete crack filler.

Keep traffic off of the sealed crack until the sealant has cured. Sand should stop about 3 4 from the top of the floor surface to give adequate volume of sealer epoxy in the crack. However some cracks in the basement floor can let water moisture and dangerous soil gasses into your home.