Repairing Concrete Basement Floor Cracks

If you find cracks in the concrete of your basement don t panic.

Repairing concrete basement floor cracks.

How to fix surface cracks with concrete filler. Hairline cracks need no repair and are not indicative of a larger problem. When a basement floor crack is combined with heaving this is a cause for concern. Fix the crack in your concrete garage or basement floor yourself by following these step by step directions.

6 types of basement floor cracks and what they mean. Concrete crack sealants are specifically made to fill up and repair thin cracks up to half an inch. 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. Cracks with heaving are signs of a bigger problem that needs to be addressed.

Repairing a foundation crack of this nature is similar to repairing other non structural cracks. Basic steps for repairing a basement floor crack. You just need to be sure you pick the right concrete crack filler for your specific situation and type of crack you need to repair. Using a diamond blade on your circular saw cut a 1 2 in deep groove along each side of the crack.

Although it may seem daunting repairing cracks in your basement floor is something you can do without going to the expense of hiring a professional. As it dries the concrete begins to shrink. 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. However the sealant will not fix any underlying structural problems you.

If a crack between the wall and floor exceeds. Concrete floor patching is your solution to minor cracks that are more about aesthetics moisture intrusion and insect infestation than about major structural integrity. Repairing cracks in a concrete floor. This will weld the crack together creating an excellent basement floor repair.

Wear an n 95 respirator and turn on a fan to blow the concrete dust out of the garage. Most often a basement floor crack is a result of wear and tear. Basement flooring options and ideas. Be they straight jagged or spiderweb like fine cracks in the basement floor commonly result from surface shrinkage as.

Heaving is especially common in areas with clay soil. Clean out the cellar. Heaving suggests that the soil beneath the basement floor is expanding. Yes concrete crack fillers do work.