Repair Concrete Cracks In Basement Wall

Our basement wall crack repair kits are easy to use especially for first timers.

Repair concrete cracks in basement wall.

It delivers high quality concrete adhesion and keeps cracks sealed. Filling a small and moderate crack is necessary to prevent unhealthy conditions in the home. Concrete wall crack repair in 8 steps use an epoxy injection system for basement wall crack repair. The methods discussed in this article can be used to repair minor non structural cracks.

To permanently patch the crack we used an epoxy injection system from polygem called the liquid concrete repair. All kits come with the needed materials to permanently repair cracks in poured concrete walls. If a crack between the wall and floor exceeds. We repaired a foundation wall which had an 8 ft long crack that leaked water into the basement during periods of heavy rainfall.

The injection process fills the crack from top to bottom from inside to outside. It doesn t allow moisture to seep through the crack which increases the lifespan of the concrete surface. The sashco slab sealant is one of the best concrete crack repair sealants you can buy. Concrete block walls in particular can form cracks for a number of reasons.

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. Cracks in basement walls allow water to enter the basement which leads to mold and mildew growth. Before you reach for the phone take your time and inspect the crack you ve spotted. There s also a stair step crack on each end of the horizontal crack and the wall is bowed in about 1 in.

Fill it with a caulk suitable for use on concrete. While the sashco slab is a bit on the expensive end it s completely worth it. Repairing a foundation crack of this nature is similar to repairing other non structural cracks. The only way to repair foundation wall cracks successfully is by the injection process.

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. 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. 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. 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.

This basement has a crack running horizontally along the block concrete wall. Step 1 clean and prepare the cracked area.