How To Fix A Cracked Basement Wall From The Inside

With ground pressure being a year round occurrence in chicagoland there are some sealing methods that are more reliable.

How to fix a cracked basement wall from the inside.

The method of repairing the wall will depend upon the type of damage you experience and the material from which your wall is built. Typically we recommend and our clients agree with pressurized resin injection for most poured concrete foundation repairs because it is less expensive and typically less destructive than excavation. This basement has a crack running horizontally along the block concrete wall. We repaired a foundation wall which had an 8 ft long crack that leaked water into the basement during periods of heavy rainfall.

There s also a stair step crack on each end of the horizontal crack and the wall is bowed in about 1 in. Epoxy can fix poured concrete foundations but if ground pressure pushes against the foundation walls after the repair the epoxy will not keep the wall from cracking again and leaking. If the wall is cracked or if it is moving inwards then you can use hydraulic cement to fill the voids. In a nutshell the system manages and evacuates the water that penetrates the block foundation walls.

You can t handle this cracked wall by simply filling the crack and finishing off the basement. Also viewing the cracked concrete from inside the basement allows for an assessment of the cause of the cracking as well as the positive identification of the source of a basement leak. To permanently patch the crack we used an epoxy injection system from polygem called the liquid concrete repair kit 60. How to fix cinder block foundation leaks from inside when it comes to waterproofing a block foundation from the inside there is one professional method that works very well and is quite popular.

Use an epoxy injection system for basement wall crack repair. Hydraulic cement is a very useful material which is available from pretty much any hardware store. If a crack between the wall and floor exceeds inch some can be two inches wide or more inches wide call a foundation contractor who can fill it by injecting an expanding epoxy.