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  Canal lining with geosynthetics

  July 24, 2009

  As clean water becomes more difficult to acquire, the need for secure water containment and transport grows.

• Handbook of geosynthetics

  July 24, 2009

  Geosynthetics have proven to be among the most versatile and cost-effective ground modification materials.

• Silt fence applications for geosynthetics

  July 24, 2009

  Silt fences, or temporary sediment control fences, often are the most visible form of erosion or sediment control on a construction site.

• The smart maintenance strategy: Paving fabric is a long-lasting, economical choice for road repair

  July 24, 2009

  Shedding new light on the economic value of incorporating a paving fabric interlayer in pavement in maintenance projects.

• Water and wastewater applications of geosynthetics

  July 24, 2009

  Containment of water and wastewater in ponds may be needed for reasons as wideranging as seepage avoidance to prevention of groundwater contamination.

• Geosynthetic reinforcement of the aggregate base/subbase courses of pavement structures

  July 27, 2000

  This paper provides government agencies with current, logical recommended practice for the systematic use of geosynthetic reinforcement of pavement base courses.

• Geosynthetics in pavement systems applications

  May 6, 1999

  This paper provides background information and specifications for the use of geogrids and geotextiles in pavement system applications.

• Nonwoven paving fabrics study

  December 1, 1997

  Maxim Technologies, Inc. investigated the use, performance, and design considerations for asphalt membrane interlayer systems utilizing a nonwoven paving fabric.

• Geosynthetics Market Report

  Sponsored by Geosynthetic Materials Association

  The most comprehensive and accurate measure of the geosynthetics market in the U. S. and Canada is now available from GMA. Here are some highlights.

  Geosynthetics manufacturing

  The Geosynthetics Market Report notes that there are currently 40+ geosynthetics manufacturing companies in the U.S. and Canada, with more than 50% located in southeastern part of the U.S. and Texas. There are more than 12,000 U.S. jobs in geosynthetics manufacturing, distribution, fabrication and installation.

  Sales

  Sales of geosynthetic materials are generally through distribution networks. Some distributors are exclusive or “captive” to one manufacturer, but most are not. Some manufacturers may sell directly to some project owners (usually when very large quantities are involved).

  Industry support

  Nearly all installers of geosynthetic materials in the U.S. and Canada are trained and certified, many through IAGI (International Association of Geosynthetics Installers).

  The geosynthetics industry is supported by testing companies that can verify the specifications of geosynthetic materials. And the industry is further supported by a large and active network of engineering consultants and also many academics (professors).

  Statistics

  • In 2007, U.S. geosynthetics sales totaled $1.89 billion.
  • Geosynthetic materials represent ~0.33% of U.S. transportation spending.
  • Knowledgeable estimates project that amount has the potential utilization.

  This report, copyright 2009, quantifies the production of geotextiles, geogrids, geomembranes, and drainage composites manufactured in the U.S. and Canada, and also includes a directory of manufacturers. Purchase this report at GMA Geosynthetics Market Report.

  Learn more...