Repair Cracks In Concrete Walls

The 1 concrete foundation repair company in los angeles.

Repair cracks in concrete walls.

The injection system relies on the fact that the collar joints are poorly filled. Are there cracks in the exterior walls or foundation walls. Wall at the vicinity of the cracks. Wide cracks in concrete are best patched and sealed with a concrete patching compound.

Diy concrete crack repair kits 8 10 ft product information page. The only way to repair foundation wall cracks successfully is by the injection process. 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.

Hairline cracks poured concrete walls leaking foundation cracks mortar cracks in stone foundations radon prevention the ideal repair kit for homeowners. That way you ll have more surface area for your patching material. Our low pressure diy concrete crack injection kits are designed for use for cracks in poured concrete walls. Alpha structural offers foundation inspections foundation repairs replacements seismic retrofitting.

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. Patching compounds typically are mixed with water and applied with a trowel. 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. There s enough material in each kit to repair a 1 16 in wide x 8 in deep x 8 ft long crack.

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. The injection process fills the crack from top to bottom from inside to outside. The next item to address is why the concrete foundation cracked to begin with. Brush out any dust dirt or debris from the crack and then apply some concrete bonding adhesive to the inside of it.