Repair Cracks In Concrete Walls

The next item to address is why the concrete foundation cracked to begin with.

Repair cracks in concrete walls.

Each kit contains a two part epoxy crack sealer two 10 oz. Hairline cracks poured concrete walls leaking foundation cracks mortar cracks in stone foundations radon prevention the ideal repair kit for homeowners. Smaller cracks less than 1 4 inch wide can be repaired with a concrete caulk or liquid filler. Diy concrete crack repair kits 8 10 ft product information page.

Tubes of liquid concrete repair lcr a viscous epoxy that comes in a caulk type cartridge and seven plastic injection ports that deliver the lcr deep into the crack. 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. By filling the cracks and the surrounding voids inside the wall the wall strength is restored and the adjacent mortar has not been disturbed. This may be due to the expansion or.

This repair procedure stabilizes the wall by firmly rebonding. Alpha structural offers foundation inspections foundation repairs replacements seismic retrofitting. Patching compounds typically are mixed with water and applied with a trowel. Our low pressure diy concrete crack injection kits are designed for use for cracks in poured concrete walls.

The only way to repair foundation wall cracks successfully is by the injection process. The injection process fills the crack from top to bottom from inside to outside. Wall at the vicinity of the cracks. Start by undercutting or chipping away at the concrete about 1 inch 2 5 cm below the edges of the crack with a chisel and hammer.

Brush out any dust dirt or debris from the crack and then apply some concrete bonding adhesive to the inside of it. That way you ll have more surface area for your patching material. The injection system relies on the fact that the collar joints are poorly filled. There s enough material in each kit to repair a 1 16 in wide x 8 in deep x 8 ft long crack.