Repairing Cracks In Garage Concrete Floors

Fix the crack in your concrete garage or basement floor yourself by following these step by step directions.

Repairing cracks in garage concrete floors. There are many reasons due to which these cracks appear. Tough as it is concrete tends to develop small cracks and chips. Then i filled the deep cracks with cheap fine. New homes cracks that occur in the first few months or years.

Using a diamond blade on your circular saw cut a 1 2 in deep groove along each side of the crack. Concrete crack sealants are specifically made to fill up and repair thin cracks up to half an inch. A 20 foot square of freshly poured concrete will shrink about a 1 8 of an inch in each direction. Garage floor will have cracks no matter how careful you are when you pour the concrete.

Using a hand grinder i leveled the floor on each side of large crack and widened it to the wide of the grinder. Angle grinders give off sparks and debris. Fix a pitted garage floor special concrete resurfacers will make a concrete floor look like new every editorial product is independently selected though we may be compensated or receive an affiliate commission if you buy something through our links. For longer cracks you can use a small angle grinder with a crack chasing masonry wheel.

In the video below i ll show you how we repair garage floors that have a crack in them. Cracks and rust stains in a concrete garage floor. Cracks in the concrete can be very thin and minor or they can be more than an inch wide and they can span the entire length of your garage. With the right materials and tools fixing a crack in your garage floor is something you can do yourself.

The most common reason for the cracks to appear on your garage floor is that the temperature changes in the base material when your garage is unheated. Wear appropriate safety equipment such as goggles and gloves. This will create a nice smooth groove and save you lots of time. The consistency of crack sealants is such that it can be used only on horizontal surfaces such as patios garage floors driveways etc.

Wear an n 95 respirator and turn on a fan to blow the concrete dust out of the garage. Don t assume you know how. Most of them fall somewhere in between once they start to become noticeable and attract enough attention to have a homeowner looking for solutions.