THE PROCESS
Call (828) 817-3889 for your free estimate!
Our polyurethane foam method uses the concrete slab itself as a means of delivering poly foams that raise concrete, fill voids, and stabilize soils. A ⅝” hole is drilled through the slab into the subgrade. A tapered delivery port is installed into the ⅝” hole. The injection gun is connected to the port. The injection gun delivers the polyurethane material through the port and slab. Expansion of the material occurs within seconds, compressing loose soils and raising concrete.
The expanding foam will fill any voids while gently lifting and stabilizing the concrete slab, without the use of heavy equipment or damage to the adjacent landscapes. This process is ideal for sidewalks, driveways, porches, patios and pool decks; any type of sunken slab or concrete that needs lifting. Also, the concrete is ready for use in hours, not days.
THE PROCESS
Call (828) 817-3889 for your free estimate!
Our polyurethane foam method uses the concrete slab itself as a means of delivering poly foams that raise concrete, fill voids, and stabilize soils. A ⅝” hole is drilled through the slab into the subgrade. A tapered delivery port is installed into the ⅝” hole. The injection gun is connected to the port. The injection gun delivers the polyurethane material through the port and slab. Expansion of the material occurs within seconds, compressing loose soils and raising concrete.
The expanding foam will fill any voids while gently lifting and stabilizing the concrete slab, without the use of heavy equipment or damage to the adjacent landscapes. This process is ideal for sidewalks, driveways, porches, patios and pool decks; any type of sunken slab or concrete that needs lifting. Also, the concrete is ready for use in hours, not days.