While highly durable, concrete is not completely impervious to defects like cracks. Cracks can develop for all sorts of reasons, from problems with the consistency to improper curing. Whether you’re having a new driveway poured or a foundation laid, it can help to learn more about the installation process. Use this guide to understand how the material can be damaged and how working with the right team will help you avoid problems in the first place.

The Importance of Quality Installation

Water is an essential element of proper installation, but too much of it in the concrete can be a bad thing. When there is too much moisture, the material becomes less durable and more susceptible to cracking. Excess water can also cause issues with shrinkage—the more water added to the mix, the more the material will shrink as it cures.

Improper curing is another issue that leads to defects. Curing is the process of concrete hardening from a liquid into solid, which occurs as moisture in the mix evaporates.

Even with the correct amount of water, cracks can develop if it evaporates too quickly. This often occurs when the material is poured in a hot environment where the water will evaporate at a quicker rate. 

Control joints are gaps between the slabs that are filled with a material that can expand and contract to accommodate changes in the concrete on either side. Without control joints, the installation will eventually crack due to temperature changes. 

What Can Professionals Do?

Generally, the less water used during installation, the better. Your contractor may add more or less depending on the unique factors at your job site. To prevent rapid curing, your installer will likely recommend keeping the concrete moist by watering it for a few days after it’s poured, especially if temperatures are high. This will ensure the curing process progresses as expected. 

Your concrete installers should typically include control joints in the design for your project. There are a few different ways they can be installed. Some installers use a grooving tool, while others use expansion joints made from wood.

For a skilled contractor you can trust to install your new patio or driveway, contact Piedmont Concrete Finishing. For more than 25 years, this company has provided quality concrete installation and repair services for homeowners and businesses throughout Thomasville, NC. Learn more online or call (336) 434-2181 to get started on your free estimate.