Concrete floor polishing is a step by step process that turns raw concrete into a sleek shiny and smooth surface ideal for modern interiors.
Diy repair concrete floor.
Holes 1 inch or deeper require a concrete mix with coarse crushed stone aggregate which bonds well with existing concrete.
If you buy the pro kit it comes with that duel cartridge caulking gun.
Start with a thorough sweeping.
Temperature changes heavy weights and dropped objects can all damage your concrete floor by causing cracks and holes.
The cleaner the concrete the better the resurfacer will stick.
Using a diamond blade on your circular saw cut a 1 2 in deep groove along each side of the crack.
Glue weather strip to the floor exactly where the garage door rests.
You can do the rest of the smoothing with your finger.
I buy the pro kit duel cartridge s because my company day s concrete floors inc specializes in concrete crack repair.
If you have oil spots to clean scrub them with a deck brush and concrete cleaner.
Concrete easily absorbs stains and sealing will prevent that.
When i repair cracks in concrete like the one in the picture above i always use crackweld concrete floor repair kits from radonseal.
If the floor has a rough finish apply the polyurethane with a broom or brush using the bristles to work the sealer into the rough surface.
Use mortar repair in a caulking tube to fill in the small cracks forcing it into the crack to seal it and prevent water from leaking into the concrete.
There are more than a few products available for concrete sealing but a heavy duty water based polyurethane is a good choice.
The tip of the caulking tube will smooth the mortar repair a bit.
How to repair a concrete floor.
It s common to outsource this project to professional floor refinishers but if you enjoy a diy project you can rent concrete polishing equipment.
Shallower holes need a sand mix.
Simply pouring wet concrete into a hole in your driveway sidewalk or basement floor won t make for a lasting repair.
This project guide offers steps and instructions on how you can repair those small cracks and crumbles yourself using just a few common masonry tools and a little bit of time.
This will stop resurfacer from flowing onto the driveway.
While concrete is a strong construction material it can still crack.
Don t worry if you don t own all of the tools needed to complete this diy project.
In this video we show you step by step process when we patched a few broken and chipped concrete slabs this product work great on repairing broken edges cor.
Rent tools and trucks for any project at the home depot.