Experienced paving professionals place concrete slabs and drives in various temperatures. Most of the problems faced in placing concrete in hot or cold weather entail curing. While most concrete installations set in several days, the curing can continue for a number of years.
Placing Concrete in Hot Weather
In hot weather, paving contractors near Champaign, IL note that the top layer often cures at a faster rate than the lower layers. When this happens, the concrete will shrink upon drying. Therefore, the top layer will contract while the remaining concrete stays stable. In turn, cracks will ultimately form and the pavement will not be as durable as it could have been. Besides hot temperatures, strong winds and low-level humidity can affect the concrete laying process.
Placing Concrete in Cold Weather
Most paving contractors will not lay concrete if the temperatures have plunged below freezing. Because concrete needs time to set, an installation in extra-cold weather can lead to cracks. Normally, contractors will use additives in the mix or a concrete blanket to keep the concrete from freezing. Using this approach can also increase the rate for setting the concrete.
Hot and Cold Weather Options
Paving contractors try different methods to ensure that concrete sets in hot or cold temperatures. For instance, professionals may submerge a concrete slab in water in exceptionally hot weather. They may also wrap the slab in plastic. In cold weather conditions, some concrete specialists heat the concrete with steam while it is setting.
Talk to a Paving Company Specialist
If you are currently planning a concrete project, it is preferable to have the work done in temperate weather conditions. Whether you need to install concrete or asphalt, you need to work with a company that specializes in paving services. Take time to review paving services on sites such as website domain online. Work with the company to schedule the best time for your paving installation.
