Highway stabilization with polyurethane

Highway stabilization with polyurethane resin offers a longterm solution to roadway settlement issues while allowing traffic to remain open during repairs. Single-component, low viscosity resins are effective for permeation grouting and void filling, including underneath asphalt. Where slab lift or stabilization is needed, such as bridge approaches, two-component lifting foams can effect compaction grouting and slab lift/stabilization. This can be done in a fraction of the time and without the disruption of slab replacement.

Here’s just one example of the hundreds of successful soil stabilization jobs done with Prime Flex polyurethanes. Our Precision Lift foams, available in several densities, are used for runway, bridge approach, and railroad slabs.

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