How To Fix A Cracked Basement Wall From The Inside

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.

How to fix a cracked basement wall from the inside.

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. 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. Installing a perimeter drainage system. To permanently patch the crack we used an epoxy injection system from polygem called the liquid concrete repair kit 60.

We repaired a foundation wall which had an 8 ft long crack that leaked water into the basement during periods of heavy rainfall. In a nutshell the system manages and evacuates the water that penetrates the block foundation walls. There s also a stair step crack on each end of the horizontal crack and the wall is bowed in about 1 in. Tubes of liquid concrete repair lcr a viscous epoxy that comes in a caulk type cartridge and seven plastic.

Hydraulic cement is a very useful material which is available from pretty much any hardware store. Each kit contains a two part epoxy crack sealer two 10 oz. With ground pressure being a year round occurrence in chicagoland there are some sealing methods that are more reliable. You can t handle this cracked wall by simply filling the crack and finishing off the basement.

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. The method of repairing the wall will depend upon the type of damage you experience and the material from which your wall is built. 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.