Roadway improvement system

Asphalt Products January 22, 2013
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The Spectra Roadway Improvement System featuring TriAx Geogrid is used to stabilize problematic soft soils that are often encountered during roadway construction. By using TriAx Geogrid in the roadway design, the required aggregate and asphalt thicknesses—along with construction costs—are reduced while the section’s overall performance is maintained or improved. TriAx Geogrids also speed up construction time and save money by reducing or eliminating over-excavation and haul-off costs. Installation is simplified since the Spectra system is lightweight, is easy to handle and requires no specialized labor or equipment.

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