Repairing Concrete Basement Wall Cracks

The only way to repair foundation wall cracks successfully is by the injection process.

Repairing concrete basement 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. The poured concrete foundation dries too quickly shrinks and hairline cracks appear. Fix concrete cracks in 8 steps step 1. Use a nail to align injection points.

There s also a stair step crack on each end of the horizontal crack and the wall is bowed in about 1 in. 10d finishing nails partway into the crack spaced 12 in. Before you reach for the phone take your time and inspect the crack you ve spotted. Repair a foundation crack with an epoxy sealer.

6 things you need to know about basement crack repair. The injection process fills the crack from top to bottom from inside to outside. Block out the injection ports. Shrinkage this happens shortly after a house is built.

Mix the two part epoxy. Mix the epoxy sealer. Settling typically this happens for only a short period after the house is built. 10d finishing nails partway into the crack spaced 12 in.

This basement has a crack running horizontally along the block concrete wall. We repaired a foundation wall which had an 8 ft long crack. Repairing a foundation crack of this nature is similar to repairing other non structural cracks. If a crack between the wall and floor exceeds.

You can t handle this cracked wall by simply filling the crack and finishing off the basement. Fill it with a caulk suitable for use on concrete. Concrete wall crack repair in 8 steps step 1. First scrub the crack clean of any loose concrete paint or old filler using a wire brush.