GSI to host webinar on back drainage design of MSE walls

February 5th, 2019

The Geosynthetic Institute (GSI) will sponsor a webinar “MSE Wall: Back Drainage Design,” on Feb. 20, from 11:30 a.m. to 1 p.m. EST. Geosynthetic Materials Association (GMA) member companies and their employees receive discounted rates on all GSI webinar and short course registrations. Within GSI’s database of 320 failed mechanically stabilized earth (MSE) walls reinforced […]

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Geosynthetics Conference 2019 wrap-up and looking ahead to Geosynthetics Case Study Conference 2020

February 1st, 2019

We hope you are perusing this issue of Geosynthetics magazine while attending the Geosynthetics Conference 2019 in Houston, Texas. If you are not attending, hopefully you will join us next year in Charleston, S.C., for the inaugural Geosynthetics Case Study Conference; more on that exciting news follows. If you are in Houston right now, be […]

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A leachate pond geomembrane after 25 years of service

February 1st, 2019

This article reports on the evaluation of an exposed geomembrane liner in a landfill leachate pond after being in service for 25 years. The evaluation was performed in two campaigns: in August 2014 and in May 2018. The purpose of the evaluation was to determine the condition of the geomembrane and to provide a recommendation […]

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The GMA Techline

February 1st, 2019

Geomembranes for canal lining Q: Our company is an international member of the Industrial Fabrics Association International (IFAI). Our government is planning to line their water canals with a geomembrane to prevent water seepage into the soil. We have been approached by many to suggest the most suitable material with specifications to guide them in […]

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Changing the ‘one per 500 feet’ paradigm on geomembrane field seam sampling

February 1st, 2019

The late Henry Haxo Jr., Ph.D., former president of Matrecon Inc., deserves considerable credit for developing many of the concepts and practices involved in waste containment liner and cover systems. Beginning in the 1970s, various projects, many of them funded by the U.S. Environmental Protection Agency (EPA), were actively researched. His capstone document is the […]

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Christopher honored with 2018 Koerner award and lecture series

February 1st, 2019

The Geosynthetic Materials Association (GMA), led by a Koerner awardee selection task force, chose Barry R. Christopher, Ph.D., P.E., as the recipient of the 2018 Robert M. Koerner Award and Lecture Series. The award and lecture series is named for Robert M. Koerner, Ph.D., the founder and director emeritus of the Geosynthetic Institute and professor […]

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Reviving the Palos Verdes Reservoir, Part 3

February 1st, 2019

California’s water infrastructure is one of the most challenged systems in the United States due to the large population it supports, the age of much of the water infrastructure, and the diverse environments—mountains, coastlines, old-growth forests, deserts—found in the state. The water infrastructure is also one of the country’s most advanced systems, in part due […]

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2018 International Achievement Awards

February 1st, 2019

Recognizing design excellence in geosynthetics The International Achievement Awards, sponsored by the Industrial Fabrics Association International (IFAI), recognize innovation, technical skill and design excellence in geosynthetic applications. The awards are an annual competition promoting awareness of the specialty fabrics used in thousands of products and applications ranging in size and shape. For more than 70 […]

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Panorama

February 1st, 2019

IECA Region One welcomes new executive director The International Erosion Control Association (IECA) Region One board of directors and staff welcome Samantha Roe, IOM, as the new executive director of the association. “We’re excited to announce Samantha as the new executive director to take our association in a new direction,” stated Tom Schneider, CPESC, IECA […]

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Working together to advance geosynthetics

February 1st, 2019

Leadership, participation and collaboration are important to the success of any association. The Geosynthetic Materials Association (GMA) can attribute its growth in recent years to the many members, leaders and industry partners who volunteer their time to support the association’s mission. Read below to learn more about some of them and the programs they support. […]

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