If you have ever noticed cracks in a concrete sidewalk, driveway, patio, or front stoop, they were almost certainly caused by the freeze-thaw cycles, which are common during Missouri winters. The cold weather causes extraordinary amounts of damage each year, and the cost of annual concrete repair can become a nuisance. Ackerman Contractors, the most experienced waterproofing and concrete contractors in Columbia, MO, explain below how winter weather can damage your driveway, steps, or patio and the steps you can take to minimize this damage.

How the Cold Weather Damages Concrete

Concrete is a porous substance, which means it contains millions of tiny pores where water can seep. When water freezes, the space it takes up expands by nearly 10%. When the moisture within the concrete pores freezes, this expansion places relentless pressure on the surrounding material, causing fissures and cracks in the surface. In some cases, entire chunks will break loose. This results in a tripping hazard and necessitates concrete repair. Moreover, during the course of a winter, this cycle will recur several times, as the ice thaws, seeps back into the slab, and refreezes. This can lead to considerable damage over a single season.

How to Minimize Damage Caused by the Freeze-Thaw Cycle

Some people consider winter concrete damage to be a fact of life. However, there are a few steps you can take to minimize problems caused by winter freezing. First, you can hire a concrete repair company to apply a waterproofing sealant that prevents moisture from penetrating the pores. This helps to reduce exposure damage and extends the life of your slab.

You should also avoid the use of deicing salts. These simply duplicate the effects of the freeze-thaw cycle by turning ice and snow into a slurry, which quickly soaks into the slab and refreezes. Instead, apply sand or gravel, which does not melt the snow but prevents tires and boots from slipping by providing extra traction.

Ackerman Contractors are the most trusted concrete specialists in Columbia, MO. They offer waterproofing services to minimize winter problems and expert concrete repair if your proactive efforts should be too late. Visit the website to send an online information request, or call (573) 256-1986 to discuss your needs with an experienced concrete contractor.