Repair Concrete Basement Floor Cracks

If the cement cracks you have found are small hairline type cracks begin your repair process by merely sweeping and cleaning dirt and debris away from the area.

Repair concrete basement floor cracks.

Repairing a foundation crack of this nature is similar to repairing other non structural cracks. Step 3 chisel loose concrete for larger cracks. Basic steps for repairing a basement floor crack. Forced air can blow out any debris.

What causes basement concrete floors to cracks. Wear an n 95 respirator and turn on a fan to blow the concrete dust out of the garage. Here s a list of the simple steps that you need to follow for using a concrete patch to fix the basement floor. The good news is that when planning a basement remodel most repairs can be achieved with a few tools and materials.

If a crack between the wall and floor exceeds. How to patch cracks in concrete basement floors. 6 types of basement floor cracks and what they mean. It doesn t allow moisture to seep through the crack which increases the lifespan of the concrete surface.

Concrete goes through a lot. Cracks with heaving are signs of a bigger problem that needs to be addressed. Shrinkage heaving and settling premature drying and expansion. Using a diamond blade on your circular saw cut a 1 2 in deep groove along each side of the crack.

It delivers high quality concrete adhesion and keeps cracks sealed. If your cracks are fairly large chisel all the concrete that is loose around the crack. When a basement floor crack is combined with heaving this is a cause for concern. 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.

Cracking is inevitable no matter how hard the best contractor tries concrete will eventually crack. Hairline cracks need no repair and are not indicative of a larger problem. Heaving is especially common in areas with clay soil. While the sashco slab is a bit on the expensive end it s completely worth it.

This will weld the crack together creating an excellent basement floor repair. Use a chisel and hammer to undercut the sides and level the bottom of the hole accurately. Most basement floors are made of concrete and while it s definitely a durable material repairs will be necessary every now and then. This helps to prevent the patch from popping loose.

The sashco slab sealant is one of the best concrete crack repair sealants you can buy. Heaving suggests that the soil beneath the basement floor is expanding. Fill it with a caulk suitable for use on concrete. Fix the crack in your concrete garage or basement floor yourself by following these step by step directions.