Repair Cement Floor Cracks

It delivers high quality concrete adhesion and keeps cracks sealed.

Repair cement floor cracks.

With a wire brush clean the crack. Pour concrete resurfacing mixture into the crack and smooth it out with a rubber floor squeegee. The polymer acts as a binder and helps adhere the filler to the rest of the original concrete on your floor. Smaller cracks less than 1 4 inch wide can be repaired with a concrete caulk or liquid filler.

Sweep away any loose debris then vacuum the crack. Epoxy is a common way to fill in larger cracks and so is a polymerized concrete mix. How to caulk concrete. The sashco slab sealant is one of the best concrete crack repair sealants you can buy.

Then fill the remainder of the groove and smooth it over. While the sashco slab is a bit on the expensive end it s completely worth it. Patching compounds typically are mixed with water and applied with a trowel. Seal perimeter cracks which are caused when the concrete floor shrinks away from the foundation walls.

Failure to tie the concrete floor into the foundation wall with steel reinforcement during. This will help hold the patch in place. Wide cracks in concrete are best patched and sealed with a concrete patching compound. Feather the edges to get the best appearance.

To concrete cracks inch wide or narrower apply an epoxy or latex patching product view example on amazon mixed according to the manufacturer s specifications. The material goes on either with. Before replacing the tiles that were removed you might want to also install mesh tape over the floor slab cracks to reduce the chances that those cracks telegraph again through the new tiles. With a cold chisel and large hammer undercut the edges of the crack.

It doesn t allow moisture to seep through the crack which increases the lifespan of the concrete surface.