Geocells for railway track beds focus of webinar

February 11th, 2022

Jie Han to present webinar hosted by GMA/Geosynthetics magazine on improving performance of ballast using geocells for railway track beds. Jie Han, Ph.D., P.E., F.ASCE, will speak about using geocells for railway track beds in the webinar. The Geosynthetic Materials Association and Geosynthetics magazine will sponsor the webinar, “Use of Geocells to Improve Performance of […]

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Earn 6 PDHs and make connections at GeoNashville 2021

September 14th, 2021

Photograph courtesy of Geosynthetics Ltd. GeoNashville 2021 brings the geotechnical industry back together for a day and a half of learning, networking and discussions. This is a great opportunity for professionals in the geotechnical industry to reconnect with their peers, exhibitors and sponsors after a long hiatus of in-person events. IFAI and GMA members get […]

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GMA/IGS-NA to present webinar on geosynthetic-stabilized roads

November 2nd, 2018

The Geosynthetic Materials Association (GMA) and IGS North America (IGS-NA) will sponsor a free webinar entitled “Recent Developments in Geosynthetic-Stabilized Roads: Introduction and Mechanisms,” on Dec. 4, from 1 to 2 p.m. EST. Geotextiles, geogrids and geocells have been used widely in roadway stabilization works throughout the world. In this webinar, Dr. Jie Han will […]

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Presto releases GEOWEB ballast research

February 24th, 2018

On Feb. 21, 2018, Presto Geosystems, manufacturer of the HDPE GEOWEB® base stabilization system, released results from rigorous railroad-track research performed to quantify the reinforcement benefit of GEOWEB-confined ballast as compared to unconfined ballast. The company said the research was a cooperative effort under the direction of Ben Leshchinsky, Ph.D., P.E., of Oregon State University, […]

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