Repair Cut Concrete Slab

I also had to break up footings in a few locations as well.

Repair cut concrete slab.

Impact damage from hard wheeled moving loads can take its toll on the slab typically resulting in floor joint damage and surface defects. I ve just cut several trenches 2 3 ft wide x 25 ft long in my existing concrete slab to run plumbing. Full depth repair cutting out the damaged concrete replacing reinforcing steel and replacing the concrete. Leah from see jane drill demonstrates how to repair large cracks in a concrete driveway using slab by sashco.

The first step is to excavate 1 inches back from the slab edge at the joint and of an equal depth. If your cut doesn t need to be exact use a cold chisel and hand sledge to cut the concrete. Concrete slab repair a concrete floor slab is the table top on which an operation performs and as such it is often the greatest source of maintenance in busy warehouse and industrial environments. Filling the channel with a mortar composed of low viscosity epoxy and sand.

Score the length of the cut three or four times with the chisel. Repair methods and solutions common ways to repair a slab are to surface fill or inject with epoxy or polyurethane. The slab was about 4in thick with wire mesh and a plastic barrier between the concrete and the wet clay like soil home located in new orleans. Sponsored if you too would like to use slab t.

Partial depth repair cutting around the edges of the damaged area but not into the reinforcing steel removing the damaged concrete cleaning or replacing the reinforcing steel then placing a repair mortar.