FAULTED CONCRETE PAVEMENT - POLYGRINDING
Poorly compacted foundation soils, water penetration, and increasing heavy tractor trailer loads are the main causes of faulted pavement. Nortex has pioneered a process we call “PolyGrinding” which not only provides a solution for the issues below the slabs, but also solves the problem on top of the slab by improving ride quality. The injection of high-density polyurethane combined with concrete joint grinding allows us to properly repair and strengthen the soils below, and grind down any offset joints above - all under the same lane closure. Many cities and transportation departments have found this process to be a quick, cost effective, and long lasting solution vs. full depth repair or dowel bar retrofit.
FAULTED PAVEMENT PROJECTS