Concrete Repair is a complex and multi-faceted process that involves an evaluation of the condition of concrete structures, determination of the causes of deterioration or distress, and selection of appropriate repair methods and materials. The evaluation may include a review of the design and construction documents, a visual inspection of the structure, destructive and nondestructive testing, corrosion activity and laboratory results from chemical and petrographic analysis of concrete samples.
If your concrete is in serious disrepair, it could be time to consider a complete replacement. Concrete has a lifespan of about 25-50 years and proper care can prolong it, but when the structure is older than that it may be more cost effective to replace it.
Beyond Aesthetics: The Importance of Timely Concrete Repair
One of the most common ways to repair concrete is through routing and sealing. This method involves cutting a V-shaped groove in the crack and then applying sealant to it. This helps the sealant better expand and contract with the movement of the crack, which can help extend its life.
Another common technique for repairing concrete is through epoxy or urethane injections. These are great for dormant cracks, but active cracks require flexible repair material to allow them to move without damaging the surrounding concrete.