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When it comes to maintaining your concrete driveway or slab, you know that you need to keep a close eye on chips, cracks, and spalling to provide the appropriate repairs. But, did you know that the expansion joints and control crack joints should also be checked for damage that may need concrete repair? Parker concrete company, CO Hard Surfaces, explains the benefits of joint repair.
Concrete Repair: Parker Company Discusses Concrete Joints
Concrete contains two types of joints: expansion joints and control crack joints. Expansion joints essentially act as a buffer to allow the concrete to expand and contract with temperature changes. If a slab does not contain these joints, it will potentially crack all the way through the concrete, reducing the lifecycle of the slab.
Control crack joints allow cracking that occurs as the slab settles to be controlled. If a slab does not have these joints, it is likely to suffer from random crack patterns, leading to damage from freeze-thaw cycles and water.
Since these joints are vital to the longevity of your driveway, they must be kept in good repair. With the right maintenance and prompt repair, you will prevent cracking, water damage and corrosion, foreign material accumulation, and breakage of the concreate. In addition, your concrete will be safer by preventing tripping points while also staying easier to clean.
If you have noticed damage to your concrete joints, you need concrete repair. Parker concrete company, CO Hard Surfaces, recommends you evaluate your concrete joints once a year for signs of damage.