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Top : Science : Technology : Materials : Geotechnical
  		• Geogrids
  		• Geomembranes
  		• Geotextiles
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    Sites:
  		• Applications of Geosynthetics in Northern Minnesota: Slide show of installation procedures using geotextiles and geogrids in road construction .
  		• Geosynthetic Materials: List and short descriptions of the various geosynthetic materials utilised in geotechnical and environmental engineering projects. From the Geosynthetic Research Institute.
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