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NEWS ALERT: GMA and SAME seminar in Maryland postponed
November 14th, 2017
The Geosynthetic Materials Association (GMA) and the Society of Military Engineers (SAME) have postponed the planned Technical Seminar on Understanding the Critical Role of Geosynthetics Materials and Fabric Structures in Linthicum Heights, Md., near BWI Airport, on Nov. 16, 2017. When the Technical Seminar is rescheduled, an announcement will be made. GMA and SAME apologize […]
GMA and SAME team up for seminar in Maryland on geo and fabric structures
October 25th, 2017
The Geosynthetic Materials Association (GMA) and the Society of Military Engineers (SAME) present an onsite Technical Seminar on Understanding the Critical Role of Geosynthetics Materials and Fabric Structures at the Woodland Park 3 office building, 1306 Concourse Drive, Linthicum Heights, Md., near BWI Airport, on Nov. 16, 2017. The one-day Technical Seminar will provide attendees […]
Guyana to install geotextile tubes along Essequibo Coast
October 5th, 2017
Guyana’s National Agricultural Research and Extension Institute (NAREI) announced it had signed a contract for installation of 100 meters of geotextile tubes to form groins along the Atlantic Ocean shoreline at Reliance, Essequibo, according to a published report in the Guyana Chronicle. The scope of work includes the alignment of the geotextile tubes with geotextile […]
Tensar and Geopier Foundation host technical seminars
October 2nd, 2017
Tensar International Corporation and Geopier Foundation Company will host technical seminars around the country on a variety of geosynthetics topics. Attendees will be able to choose which individual classes they attend based on their interests. The next two technical seminars, which Tensar is branding as road shows, are in Southern California on Oct. 24, 2017, […]
GWFV walls and slopes
October 1st, 2017
New patented technology is available to construct geosynthetic wrap-face vegetated (GWFV) retaining walls and reinforced soil slopes using a pyramidal-woven, high-performance turf reinforcement mat (HPTRM) in conjunction with fiber-composite internal braces. This wrap-face system eliminates the need for temporary external bracing (formwork) or for facing elements comprised of metallic wire-frame units, which traditionally have served […]
Editorial: Geosynthetics for multiple applications
October 1st, 2017
If you are reading this publication, you obviously have an interest in geosynthetics, as this magazine is unlikely to appeal to people whose primary professional interests are taxidermy, snow-crystal study or calligraphy. We aim to please, and this issue touches on many types of geosynthetics, from geogrids to geomembranes, and many applications of geosynthetics, from […]
Geosynthetic Institute news: Mega waterbags
October 1st, 2017
According to the United Nations (UN), 1.1 billion people in 34 countries have inadequate access to safe drinking water. Furthermore, pollution, global warming and population growth will have continuing negative impacts on the availability of safe drinking water. By the year 2040, the UN estimates that more than 2 billion people in 60 countries will […]
GSI offers webinar on failed MSE walls with geosynthetics
September 25th, 2017
The Geosynthetic Institute (GSI) will offer a webinar entitled “A Data Base and Analysis of 301 Failed MSE Walls with Geosynthetic Reinforcement,” on October 11, 2017, from 11:30 a.m. to 1 p.m. EDT. Mechanically stabilized earth (MSE) walls, berms and slopes with geosynthetic reinforcement have been developed since the 1970s, first using geotextiles and later […]
GMA Techline
August 1st, 2017
Liner repair? Pullout tests? Sewn seams? Shear strength of sludges? Geomembrane liner repair Q: I have a facility that has submitted liner repair documentation for the repair of a high-density polyethylene (HDPE) liner for a leachate/stormwater pond at an industrial landfill site. The repairs were performed using either a patch or, for indentations and small […]
In the classroom: Part 2: Geosynthetic coursework at Syracuse University, and Part 3: Geosynthetics education from IGS–NA
August 1st, 2017
Introduction This article is part of a 4-part series on how engineering students or practicing engineers learn about geosynthetic materials. Geosynthetic materials have been used in civil and environmental engineering applications for more than three decades. The benefits of geosynthetic materials are widely recognized, and they are used in a variety of industries. The high […]