This helps the repair material to "key" into the crack, creating a mechanical bond in addition to the chemical bond between the patch material and the concrete. Narrow concrete cracks can be ...

Cracking is a natural, expected, and accepted behavior of concrete. However, cracks may affect the appearance, function, durability, service life, or more seriously, the structural integrity of ...

Learn More › Small cracks in your concrete driveway, patio, or foundation may not seem like much to worry about, and you may be tempted to ignore them. But left to their own devices, they can ...

If each joint successfully cracks throughout the depth ... When asphalt is used to patch only the partial depth of a panel, the concrete remaining at the bottom is compromised and is likely ...