Quantify the Benefits of Using Geotextiles and Geogrids to Improve the Performance of Unbound Pavement Layers

Status:  Active
Project Start Date:  No Date

Summary:

Geotextiles can be used for several applications including separation, confinement, drainage, and stabilization of subgrade and base materials. Geogrids are used to give strength to base and full depth reclamation material.This study will produce a design guide for road designers detailing when to use and what types of geotextiles and geogrids to use for given soil, pavement designs, and traffic conditions.

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