How To Repair Concrete Wall Cracks

Since it s quite easy to mix and apply anyone can use it to repair cracks on concrete surfaces in their property.

How to repair concrete wall cracks.

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. Repair a foundation crack with an epoxy sealer photo geoffrey gross. How to repair wide concrete cracks.

The injection process fills the crack from top to bottom from inside to outside. This helps the repair material to key into the crack creating a mechanical bond in addition to the chemical bond between the patch material and the concrete. 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. We repaired a foundation wall which had an 8 ft long crack that leaked water into the basement during periods of heavy rainfall.

Being a homeowner comes with its fair share of maintenance and repair projects many of which like fixing minor cracks in the wall you can do yourself at home. We repaired a foundation wall which had an 8 ft long crack that leaked water into the basement during periods of heavy rainfall. Step 1 clean and prepare the cracked area. Whether you re dealing with drywall plaster or concrete it s possible to repair cracks in just a few hours with a handful of basic materials.

The secret to fixing wide concrete cracks is to undercut the sides of the crack to give it an inverted v shape. The only way to repair foundation wall cracks successfully is by the injection process. To permanently patch the crack we used an epoxy injection system from polygem called the liquid concrete repair kit 60. Fix concrete cracks in 8 steps step 1.

The methods discussed in this article can be used to repair minor non structural cracks. The rust oleum concrete patch and repair lends an elegant and smooth finish to the concrete surface. Use an epoxy injection system for basement wall crack repair.