When contractors pave driveways, sidewalks, and patios, they often prefer using concrete due to its flexibility, long-lasting strength, and aesthetically pleasing properties. But while this material may be more resilient than others, it is still susceptible to natural cracking over time. Fortunately, if you’re installing a concrete surface, you can keep cracks to a minimum by following these steps.  

How to Reduce Cracks in Concrete Surfaces

Start With a Strong Foundation

As soil settles beneath the concrete, the shifts in the sub-grade will strain the pavement and cause it to crack. Although settling is a natural process, you can reduce its impact by carefully preparing the foundation before installing the surface. Make sure all the soil has the same consistency and is even throughout. To prevent erosion, use proper drainage solutions to direct water away from the site.  

Mix Properly

When preparing ready-mix concrete products, don’t add to much water to the mix. If there is excess moisture, it will evaporate and cause the pavement to shrink as it sets. This contraction weakens the overall stability of the surface and increases the likelihood of cracks. Once the concrete has set, place burlap or plastic sheeting on top to control the rapid loss of moisture.

Use Contraction Joints

Contraction joints can control the way random cracks develop as concrete shrinks. These depressed lines are slightly weaker than the rest of the pavement and provide a place for straight cracks to form and remain out-of-sight. Joints can be pressed into the surface when the concrete is in its plastic state or sawed in when the pavement hardens. 

Seal Annually

When it rains or snows, the moisture can cause concrete to expand and contract at a rapid rate, resulting in excessive cracking. However, you can block these natural elements; add a sealant to the surface once a year. For the sealant to work properly, thoroughly clean the surface and fill any existing pits or cracks beforehand.

When you want the pavement to stay in top shape, you should use the best concrete for the job. Supplying everything from flowable fill to ready-mix products, The L. Suzio York Hill Companies in Meriden, CT, is a trusted resource for high-quality paving concrete. They will help you find the best product for your project. They also offer delivery throughout the south central Connecticut region. Visit this material supply company online to learn more about their products. To place an order, call (203) 237-8421.