Using geosynthetics in flexible airport pavements

June 1st, 2019

By Benjamin Mahaffay, Jeremy Robinson, Jeffrey Gagnon and Gregory Norwood FIGURE 1 Post-test excavated cross section In recent years, there has been an increasing interest to improve pavement structures through mechanical stabilization by incorporating geosynthetic products within the structure. The Geosynthetic Materials Association (GMA) has identified eight categories of commercially available geosynthetics: geotextiles, geogrids, geonets, […]

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Geosynthetic Materials Association news: GMA visits Tennessee and Mississippi

October 1st, 2017

On June 22, executive council members and I met in Nashville, Tenn., to discuss Tennessee’s infrastructure and the newly passed state IMPROVE Act, which is intended to help attract manufacturing jobs to Tennessee and deliver nearly 1,000 road and bridge projects across the state. Geosynthetics are being manufactured in the state (by Berry Global and […]

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