How To Straighten A Concrete Wall

Hydraulic cement is a very useful material which is available from pretty much any hardware store.

How to straighten a concrete wall.

The crack must be prepared so that the sealant will adhere to the crack surfaces. The general rule of thumb for a poured concrete foundation wall is 30 of the wall thickness. Mist the wall with water and then apply a coat of thoroseal with a latex additive check on amazon. To permanently patch the crack we used an epoxy injection system from polygem called the liquid concrete repair kit 60.

A ten inch thick foundation wall can be stabilized with inward movement up to three inches. This is the maximum the foundation wall can be moved inward before the appropriate course of action is to excavate and straighten the wall. Drains should be laid behind the foot of the wall to move water away before pressure. 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.

Step 1 clean and prepare the cracked area before you start to repair the crack use any combination of a wire brush vacuum or power washer to remove any oil dirt or debris from the concrete wall surface and from inside the crack. Use an epoxy injection system for basement wall crack repair. This of course should only be done after making repairs to the damaged part of your walls with concrete check on amazon. Then you ll need to install a footing.

The most direct method is to support the house with a beam and post jacks remove the damaged wall section and replace it with fresh block and mortar. The only way to repair foundation wall cracks successfully is by the injection process. Tie backs also called dead man anchors should be installed to tie the wall into soil well behind the wall. Wash the walls with an acidic solution check on amazon to neutralize the salt completely and allow to dry for a few hours.