If you’ve had work done to your garage, basement, or driveway, you may have heard the term concrete flatwork. This type of concrete installation is probably used somewhere on your property, and learning more about it can help you work with a concrete contractor to provide proper upkeep before any issues develop. Here are some frequently asked questions about flatwork to get you started.

A Brief Guide to Concrete Flatwork

What is concrete flatwork?

Concrete flatwork refers to any horizontal poured concrete surface. It’s usually poured over a subbase, made of aggregate rock or rebar to support the concrete. The thicker the subbase, the more weight a concrete surface can bear. Examples of concrete flatwork include patios, sidewalks, and driveways.

Do I need a permit to begin a flatwork project?

Concrete flatwork is generally considered landscaping, but some municipalities may require you to get a permit, especially if you’re also building a foundation. Ask your local building department about the laws before beginning any home renovations.

Does weather affect installation?

Yes. Concrete can’t be installed when it’s raining because water can cause permanent damage to uncured concrete. The extent of this damage can vary from cosmetic to structural, include dusting, spalling, pitting, and cracking. While it’s possible to pour concrete in the cold, the concrete contractor will have to use hot water to mix cement.

How long should I wait before walking or driving on the new surface?

Wait a minimum of 24 hours before walking on new concrete and a week before driving on it. It can take up to 30 days for concrete to be fully cured, so be gentle with your new flatwork until then. 

If you’re looking for a dependable concrete contractor, turn to Kingdom Concrete in Charlotte, NC. This locally-owned business serves both residential and commercial clients throughout Mecklenburg County. They offer a wide array of services, ranging from foundations to walkway construction. For more information about their services, call them at (704) 747-4133 or visit them online.