PARTIAL DEPTH CONCRETE REPAIR
Pot holes plague the highway industry causing damage to vehicles and creating a safety hazard to motorists. If left un-repaired a pot hole can grow exponentially in days. By cutting the perimeter of the repair with diamond saw and removing loose concrete with a jack hammer the pothole is ready for repair. For rapid return to service, hot applied polymer patch materials are installed and broadcast with aggregate for non-skid. Mixed and heated with specialty equipment, these materials include fiberglass, recycled tires and granite rock.
For lifting slabs and void filling, ProTech uses polyurethane foam for rapid return to service. Holes are drilled with and foam is injected as required. Cured in 15 minutes, foam repairs create a permanent fix that will last a lifetime.
To repair large cracks in concrete, angled holes are drilled to intersect the crack at the midpoint beneath the surface. Dowel bars are inserted and epoxied into place.