How To Fix Leaking Poured Concrete Wall

Moisture in basements or other areas where concrete walls are present can cause extensive damage.

How to fix leaking poured concrete wall.

Concrete block foundations are a different beast compared to poured concrete foundations because block foundations are hollow large bricks compared to solid concrete. To permanently patch the crack we used an epoxy injection system from polygem called the liquid concrete repair kit 60. Fixing leaky concrete block foundation walls. Leaks in poured concrete foundations the most common type of foundation constructed since the late 1970s are normally repaired from inside using pressurized crack injection because it is inexpensive and completed within a couple of hours at any time of the year.

If you have a water leak in your concrete wall you need to repair it as quickly as possible. Not only can water threaten foundational integrity but it can also create an environment where molds can grow in the porous concrete surface. Because of the nature of concrete blocks there are only two ways to stop block foundation leaks. However some walls gush water through openings in the concrete.

Metal snap ties and tie rods are used to hold the forms of a foundation in place while it is being poured. Repair snap ties and tie rods. Concrete walls sometimes only leak periodically such as after a hard rain or during snow melts. Use an epoxy injection system for basement wall crack repair.

We repaired a foundation wall which had an 8 ft long crack that leaked water into the basement during periods of heavy rainfall. How to seal a leaking concrete wall. How to fix poured concrete foundation leaks from inside. After the forms are removed the snap ties on the outside are typically coated with a flexible polymer or hydraulic cement before a damp proof or water proofing membrane is applied to the foundation.