Repairing Gouges in Terrazzo or Polished Concrete Floors

There are a few tips and tricks that you can follow in order to repair any minor marks or gouges in your polished concrete or terrazzo floors.
Cracks in flooring:
There are a few methods depending on the size of the crack in your polished concrete. If you have a pneumatic needle scaler for cleaning up small cracks with a little dust it can be beneficial to help repairing cracks in your polished concrete floors. Another method is with your own do it yourself “sand” formula.
For small cracks
A� aluminum oxide
A� local fine washed river sand
For larger cracks
1/3 aluminum oxide
1/3 local river sand
1/3 local fracture rock
Gouges:
Repairing gouges in your concrete flooring is really pretty easy. However you want to make sure the old concrete bonds to the new concrete or your repair could last you less than a year. There are a few necessary steps to follow in order to repair gouged concrete flooring.
Make sure you clean out the noticeable gouge. This means you will want to remove all the dust, stones, and dirt. You will need to do a good portion of this by hand. Once you have the larger stuff out you can use a bristle brush to clear out the remaining.
Mix up concrete paint. This is really considered to be watered down concrete. Mix a tiny portion of concrete in a 5 gallon bucket. Usually you will keep adding in water until it is very thin.
Make sure the surface is lightly damp. Paint the inner portion of the gouge and the area that is located around it with water. Just get it damp, don’t try to soak it.
Paint the inside of the gouge and around the outer edge with the concrete paint. This will create something for it to attach to.
Mix up your concrete using the 5 gallon bucket. You will want to add in water and stir it up.
Fill in the gouge with the concrete. The concrete mix will stick onto the concrete paint which creates a firm seal between the new and old. Spread it evenly with the original concrete.
You can see that the entire process of repairing gouges within polished concrete is really fairly easy and can be done with a few ingredients and tools. Polished concrete flooring is really beneficial all around, and requires little to no upkeep.

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