To fix the driveways, driveway repair companies use different methods to solve those problems.
The first and most used repair process is to remove the damaged portion of the driveway and replace those portions by cutting and placing new panels.
The second process is to create a concrete mix of a minimum of 4000 psi. Then we pour the cement paste into the cracked portion of the driveway, which is 3-1/2 – 4” thick. A 5-1/2” – 6” thick concrete section is used for commercial driveway repair.
Sometimes cracks are repaired by lifting the cracked portion of the driveway to the same level as another section.
A sloping driveway is another difficult structure to repair; in this type of driveway, contractors fill the voids under the concrete surface.
This process is done by creating 1-1/2” holes in the driveway and then pumping the concrete into it. This process fixes the driveway cracks, but sometimes it can damage the other structures too.
Sometimes, the flexible vinyl sealant is used to fix driveway cracks that go inside and cracks and placed into it. This process is generally used where the driveway is not badly damaged.