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GSI to host webinar on lifetime predictions of geosynthetics, GMA members get discounted rates
November 21st, 2018
The Geosynthetic Institute (GSI) will sponsor a webinar entitled “Lifetime Predictions of Covered and Exposed Geosynthetics,” on November 28, from 11:30 a.m. to 1 p.m. EDT. GMA member companies and their employees receive discounted rates on all GSI webinar and short course registrations. A most frequently asked question regarding all types of geosynthetics is, “How […]
TenCate expands nonwoven geotextile production line
October 30th, 2018
TenCate Geosynthetics Americas has completed an expansion of nonwoven production at its Jefferson, Ga., facility. This state-of-the-art production line has advanced fiber distribution capabilities to create a uniquely consistent product in appearance and finished roll dimension. It also has the largest card/cross lapper in the staple fiber geosynthetics industry to produce both polypropylene and polyester […]
HUESKER and MKB launch SILTRON silt fencing geotextile
October 29th, 2018
HUESKER & MKB Company, together, have developed a new class of silt fence around a geotextile called SILTRON®. With HUESKER’s manufacturing backbone and MKB Company’s sales force, SILTRON is the new perimeter fencing geotextile designed to ensure the highest level of environmental protection on a construction site. Its strong, three-layer composite resists punctures and tears with […]
HUESKER to host webinar on GEC systems
October 8th, 2018
HUESKER will host a free webinar on geotextile encased columns (GEC) on Oct. 8 at 11 a.m. EDT. Oliver Detert, Head of the Engineering Department at HUESKER, will lead the webinar. The geotextile sleeve allows the accommodation of high vertical loads by compensating for the lack of lateral support to the granular columns from the […]
Get listed in the Geosynthetics 2019 Specifier’s Guide
October 1st, 2018
The annual call for listings in the Geosynthetics 2019 Specifier’s Guide opened September 19. Thousands of companies, engineers and government agencies turn to this annual guide to purchase products and services. This comprehensive resource lists suppliers of geotextiles, geomembranes, geogrids, geosynthetic clay liners, drainage materials, geocells and erosion control materials, as well as services related […]
Construction inspection of MSE walls, berms and slopes is focus of GSI online course
September 27th, 2018
The Geosynthetic Institute (GSI) will host an online short course entitled “Course 2: Construction Inspection of Mechanically Stabilized Earth (MSE) Walls, Berms and Slopes,” Nov. 6–8, from 11 a.m. to 12:30 p.m. and from 2 p.m. to 3:30 p.m. EDT each day. Robert M. Koerner and George Koerner will teach the course. All Geosynthetic Materials […]
Barry R. Christopher honored with 2018 Koerner award and lecture series
September 11th, 2018
The Geosynthetic Materials Association (GMA), led by a Koerner awardee selection task force, selected Barry R. Christopher, Ph.D., P.E., as the recipient of the 2018 Dr. Robert M. Koerner Award and Lecture Series. The award and lecture series is named for Dr. Robert M. Koerner, Ph.D., the founder and director emeritus of the Geosynthetic Institute […]
GSI’s Koerner to host webinar on the development of geosynthetic drainage, GMA members get discounted rates
August 21st, 2018
The Geosynthetic Institute (GSI) will sponsor a webinar entitled “Sand Drains-to-Wick Drains-to-Sand Columns,” on Sept. 12, from 11:30 a.m. to 1 p.m. EDT. The webinar will be hosted by Dr. Robert M. Koerner. GMA member companies and their employees receive discounted rates on all GSI webinar and short course registrations. This webinar will begin with […]
Geocomposite lamination strength ASTM test method: Time for an update
August 1st, 2018
Recent project experience that included continuous peel testing across the roll width of geocomposite materials has shed light on the issue of peel strength between geotextiles and geonets that are heat-bonded together. The variability of peel strength across a roll width is found to be much greater than expected, with the typical standard deviation often […]
Geosynthetics use expands in mining and ore processing
August 1st, 2018
The estimated value of nonfuel mining of raw materials in the United States alone totaled $75.2 billion in 2017, according to an annual report by the U.S. Geological Survey (USGS). Everything from aluminum to zinc falls into this massive category, but that dollar figure is dwarfed by the USGS’s estimate in that same report of […]