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How to Repair a Concrete Crack March 4, 2019

Windham, Windham
How to Repair a Concrete Crack, Windham, Connecticut

Cracked driveways or basement floors are more than just unsightly. They also jeopardize the integrity of the concrete structure and speed up the rate of deterioration. When a crack appears on a concrete surface, it’s essential to repair it immediately to avoid costly repair or replacement services. Here is an overview of how to repair two types of cracks.

Narrow Cracks

concreteNarrow cracks range from hairline to deep breaks that are no wider than a quarter inch. Use a caulking gun to apply a concrete compound or filler over the crack. Smooth the surface with a trowel to create a flat seal. The color of the filling should match the hue of your concrete. 

Wide Cracks

Wider cracks require more extensive work. It’s best to first widen the base of the crack by using a chisel; remove any excess or loose debris from the opening. You can also clean the area with a hose or pressure washer. Check to ensure there are no areas of puddled water within the crack before applying the filling. Add the concrete compound and use a trowel to remove any air pockets, as they can compromise the integrity of the seal. After the crack is sealed and dried, use a brush to clean up all dust and debris. 



When it’s time to repair a crack in your driveway or sidewalk, turn to the team at Builder's Concrete East in Windham, CT, for their high-quality concrete products. For over 50 years, this premier supplier has offered a variety of mixes to residential and commercial customers throughout Windham County. From ready-mixed concrete to aggregate materials, such as sand and stone, you can count on them for any type of construction project. Call (860) 456-4111 or visit the website for more information about their products and projects. 

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