In an open letter to geotechnical engineers and agencies that specify geosynthetics on their projects, the Geosynthetics Manufacturers Association (GMA) has requested that specifiers use the correct standards when referring material properties of geotextiles and […]
The October-November 2009 issue of Geosynthetics Magazine has a special section titled “Focus on History” with some special content on the history of geosynthetics. (Photo of late 1970’s geocell testing for the US Army Corps, […]
Dr. Peter Rankilor, a pioneer in the geosynthetic, geotextile and geomembrane industry was recently sentenced to 10 years in prison as a result of his January conviction on “indecent assault and incest” charges stemming from […]
Geosyntec Consultants is pleased to announce that Jean-Pierre Giroud, Ph.D., Chairman Emeritus of the firm, has been elected to the National Academy of Engineering (NAE), one of the very highest professional distinctions given to an engineer. His election citation reads: “For pioneering research in geosynthetics engineering and its practical application in civil/geotechnical engineering.”
ATLANTA—Geosyntec Consultants is pleased to announce that Jean-Pierre Giroud, Ph.D., Chairman Emeritus of the firm, has been elected to the National Academy of Engineering (NAE), one of the very highest professional distinctions given to an engineer. His election citation reads: “For pioneering research in geosynthetics engineering and its practical application in civil/geotechnical engineering.” [Editor] Click through for the rest of the press release. [/Editor]
GeoSynthetica was kind enough to track down an interesting case study in the use of geosynthetics at a new de-icing facility at Cleveland’s Hopkins International Airport. Ethylene Glycol and Propylene Glycol are commonly used de-icing chemicals. Most de-icing is done at the gate to avoid flight delays, but it also increases the chance of environmental contamination. In the design of a new dedicated de-icing facility at the airport, geosynthetic clay liners (GCL), Geocells, geotextiles and geocomposites were all used to handle chemical-laden runoff as well as regular runoff during the non-icy times of year. Also there is a problem with high water table and a resulting detrimental effect on the pavement subgrade. This is where the aggregate-filled geocells were used. Read on for the link. (Photo by Spiritwood Images)
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