Repairing Cracks In Concrete Floors With Epoxy

The materials could be quick set 2 part epoxy crack fillers designed to be coated over immediately or fast setting polyureas.

Repairing cracks in concrete floors with epoxy.

Be sure to wear eye protection. With a small paintbrush coat the crack surface with concrete bonding adhesive. I m a concrete crack repair contractor. Fix the concrete crack with your selected repair product.

Concrete cracks due to corroded steel should not be repaired using the epoxy as the steel will continue to decay and new cracks will appear. Sweep away any loose debris then vacuum the crack. Assessing the concrete cracks. First begin by identifying the type and cause of the cracks.

On my side here i used hartfordepoxyflooring com epoxy concrete repair on my cracks on floors once you epoxy patch has cured properly according to instructions clean the floor again to remove any dirt and oil then buff the floor with an 80 grit sanding screen. After using many different kinds of repair epoxies i ve finally found the secret weapon when it comes to fixing cracks in concrete. With a cold chisel and large hammer undercut the edges of the crack. Fill it with a caulk suitable for use on concrete.

Make another pass with the caulk gun if the first bead didn t fill the entire crack. Run a bead of epoxy concrete repair compound along the crack. When there is water into the crack and it cannot be dried out make sure to use a water repellent epoxy product. Hi and thanks for visiting my page about epoxy concrete crack repair.

This will help the epoxy coating to properly cure and not bubble or peel with time. We repaired a foundation wall which had an 8 ft long crack that leaked water into the basement during periods of heavy rainfall. If grease oil or dirt remains in or near the crack clean it thoroughly. If a crack between the wall and floor exceeds.

The crack repair materials used can vary depending upon the width and depth of the cracks as well as floor temperature surface condition and porosity of the concrete slab. Load a cartridge of liquid concrete repair compound into the cradle of a caulk gun. Snip about 1 8 in 0 32 cm off of the tip then run a continuous bead of compound along the crack. To permanently patch the crack we used an epoxy injection system from polygem called the liquid concrete.

Before applying any epoxy floor coating it s important to properly assess the concrete and repair any damage including sealing cracks. Repairing a foundation crack of this nature is similar to repairing other non structural cracks. Fix concrete cracks in 8 steps step 1. Vacuum and wipe the floor to remove any dust and apply the epoxy paint.

To concrete cracks inch wide or narrower apply an epoxy or latex patching product view example on amazon. This will help hold the patch in place.