Repair Concrete Cracks In Basement Wall

It delivers high quality concrete adhesion and keeps cracks sealed.

Repair concrete cracks in basement wall. Cracks in basement walls allow water to enter the basement which leads to mold and mildew growth. You can t handle this cracked wall by simply filling the crack and finishing off the basement. Our basement wall crack repair kits are easy to use especially for first timers. Concrete wall crack repair in 8 steps use an epoxy injection system for basement wall crack repair.

Filling a small and moderate crack is necessary to prevent unhealthy conditions in the home. This basement has a crack running horizontally along the block concrete wall. Manufacturers cast cinder block also known as concrete masonry units from pumice or clay and concrete to form a lightweight hollow block. There s also a stair step crack on each end of the horizontal crack and the wall is bowed in about 1 in.

To fix the vertical cracks in your retaining wall the first step is to clean the cracks and ensure there s no loose concrete in between the opening. Repairing a foundation crack of this nature is similar to repairing other non structural cracks. The sashco slab sealant is one of the best concrete crack repair sealants you can buy. The methods discussed in this article can be used to repair minor non structural cracks.

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. Injecting a typical wall crack with an epoxy or urethane resin is done under pressure pushing the material from the inside all the way to the outside. All repairs are completed from inside the basement requires no drilling or digging and can be completed in only a few hours.

Step 1 clean and prepare the cracked area. All kits come with the needed materials to permanently repair cracks in poured concrete walls. Cracks that form in a concrete wall particularly a basement wall due to settlement frost heave or ground movement can be either structural or non structural. It doesn t allow moisture to seep through the crack which increases the lifespan of the concrete surface.

To permanently patch the crack we used an epoxy injection system from polygem called the liquid concrete repair. The only way to repair foundation wall cracks successfully is by the injection process. While the sashco slab is a bit on the expensive end it s completely worth it. Fill it with a caulk suitable for use on concrete.

Use a wire brush check on amazon to brush both ends of the walls and then try a vacuum pump to suck out all debris in between the crack. Some cracks are just annoyances while others are symptoms of a larger problem and with a little bit of know how you can tell the difference.