Fixing Cracks In Concrete Basement Walls

If a crack between the wall and floor exceeds.

Fixing cracks in concrete basement walls.

The only way to repair foundation wall cracks successfully is by the injection process. Repairing cracks in a concrete wall is a simple procedure that can usually be completed within a day or so. To permanently patch the crack we used an epoxy injection system from polygem called the liquid concrete. First clean any parts of the wall that you plan to repair so the cement or mortar adheres securely.

Fix concrete cracks in 8 steps step 1. Use an epoxy injection system for basement wall crack repair. Repairing a foundation crack of this nature is similar to repairing other non structural cracks. Concrete block walls in particular can form cracks for a number of reasons.

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. We repaired a foundation wall which had an 8 ft long crack that leaked water into the basement during periods of heavy rainfall. To repair small cracks or holes in cinder block walls you can use concrete. Fill it with a caulk suitable for use on concrete.

Most of these cracks are not serious enough to cause leaks. The injection process fills the crack from top to bottom from inside to outside. 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. We repaired a foundation wall which had an 8 ft long crack that leaked water into the basement during periods of heavy rainfall.

Cracks in concrete walls are not unusual. There s also a stair step crack on each end of the horizontal crack and the wall is bowed in about 1 in. To permanently patch the crack we used an epoxy injection system from polygem called the liquid concrete repair kit 60. You can t handle this cracked wall by simply filling the crack and finishing off the basement.

Before you reach for the phone take your time and inspect the crack you ve spotted. This basement has a crack running horizontally along the block concrete wall. Repair a foundation crack with an epoxy sealer photo geoffrey gross.