The poly foam ports where the foam is injected.
The driveway was sinking below the garage and needed to be lifted.
The repair of the walk used poly foam and nexus pro.
Sealing the joints between each slab is important in preventing more cacking.
Full view of the level and sealed driveway.
The foam is injected under the concrete slabs.

Driveway Sealing in Tiffin, IA.

Driveway and Sidewalk sealing and repair in Tiffin, IA.