To protect concrete slabs that haven’t settled and to maintain settled slabs that have been lifted and leveled, sealing joints and cracks is the best way to prevent your concrete from future settlement problems. Over time cracks develop in concrete because of the voids underneath your slab. Voids are created because of poor soils, compaction and water intrusion. Water intrudes through unsealed control and expansion joints. If the crack has a height difference the concrete will need to be lifted and leveled before repairing the crack.
The Crack Doctor uses a special formulated commercial grade silicone based concrete caulk. Our concrete crack fillers have several advantages over more common polyurethane products. These include better adhesion, much greater flexibility (up to 50% more flexible), UV stability, and they won’t harden over time like those other caulks do. Our crack fillers last up to 15 years.
The benefits of our concrete joint sealing and crack repair system are:
Don’t wait until your concrete cracks becomes an even larger issue! Contact us today and ask about our professional and trusted concrete crack repair services.