Concrete is a flexible, durable building material and, when properly installed, it’ll last for decades. However, over time, concrete foundations, walls, and driveways will develop cracks, compromising the structure and eventually leading to premature failure. Here are a few tips for keeping your concrete work from cracking.

4 Tips for Preventing Cracks in Concrete

1. Avoid Shrinkage

If concrete dries too quickly after it’s poured, the lost water can cause the surface to shrink and crack. Make sure your contractor uses high-quality aggregates and proper curing techniques to control the evaporation and prevent excessive shrinkage.

2. Prepare the Subsurface

Since concrete is heavy, the soil under the structure needs to be properly prepared. In addition to smoothing the dirt and removing obstructions, your contractor should also compact the earth to prevent settling, which can compromise new concrete work.

3. Avoid Excessive Loads

Each concrete structure is designed to carry a certain load safely. Exceeding the weight-bearing limits of a concrete patio, sidewalk, or foundation will cause cracks and weaken the entire structure, so you should avoid driving heavy machinery over the driveway.

4. Apply a Sealer

Sunlight, water, and oil can corrode the surface of concrete, eventually cracking the structure from within. Apply a coat of high-quality sealant once a year to protect the surface and extend the life of your concrete work.

Whether your driveway needs repaired or you’re erecting an office building, Peterson Bros. Construction in Kapolei, HI, has the skills and equipment to provide high-quality concrete work for any project. With over 60 years of combined experience serving homeowners and commercial builders throughout Oahu, you can rely on their team to exceed your expectations every time. View their services online, connect with them on Facebook for more tips, or call (808) 679-9522 to request a free estimate.