Mining & Energy

Photo of exposed geomembrane performance
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PODCAST: George Koerner on Exposed Geomembrane Performance

George Koerner, Director of the Geosynthetic Institute, had the honor this year of delivering the first Koerner Lecture—a series named in honor of his father Dr. Robert Koerner, who is internationally recognized as one of the godfathers of geosynthetics and who continues his work as Director Emeritus at GSI. Last year, I had the pleasure to see both Koerners at an ASCE’s GeoChicago conference and ... »

The Use of Secondary Geogrid Reinforcement in MSE Walls

The Year So Far: Most Popular Geosynthetics Stories

We’ve rounded the corner into the second half of 2017, so it’s time to take stock of what Geosynthetica’s readers have made our most popular geosynthetics stories. Last year was the publication’s biggest year in overall unique readers and in page views, and 2017 has sustained that momentum. We are currently trending another 18% higher on 2016 and 65% greater than in this same period in 2015.... »

Image of geogrid interaction flexibility in soil - HUESKER
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Defining Interaction Flexibility for Geogrid-Reinforced Structures

By HUESKER – Key properties in effective geosynthetic reinforcement are adequate tensile stiffness and tensile strength coupled with good interaction behavior. The relatively new technical term interaction flexibility introduces a previously disregarded aspect: the flexibility of the geogrid in a reinforced structure. This property has been shown to improve the interaction between soils and the ge... »

Photo of Graphene-Enhanced Geotextile Installation. Photo by Geofabrics Australasia.

Graphene-Based Materials Conference to Examine Smart Geotextiles

Imagine IM opened Australia’s first commercial-scale graphene manufacturing plant in 2016. The company, working with Geofabrics Australasia, has helped developed the world’s first graphene-enhanced geotextile. A graphene-based materials conference, dedicated to smart technologies, will be held August 17 at Swinburne University (Australia) and explore manufacturing opportunities. What has been lear... »

landfill engineering

Global Waste Management Symposium Extends Abstracts Deadline

The biennial Global Waste Management Symposium (GWMS) offers international, comprehensive, critical content and research. The 2018 edition of the Global Waste Management Symposium will be held 11 – 14 February 2018 in Indian Wells, California. The organizers have extended the deadline for receipt of abstracts to July 10. GLOBAL WASTE MANAGEMENT SYMPOSIUM TOPICS Enhanced Landfill Temperature ... »

Joel Sprague and Grace Hsuan Receive Awards at ASTM Committee D35 Meetings in Toronto
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Congratulations, Joel Sprague and Grace Hsuan

Two of the geosynthetics field’s most respected figures, Joel Sprague and Grace Hsuan, were honored on Thursday, June 15, at the ASTM International Committee D35 on Geosynthetics meetings in Toronto. JOEL SPRAGUE TRI Environmental‘s Senior Engineer Joel Sprague received the ASTM Award of Merit, a prestigious honor that earns him the title of Fellow. In a release from ASTM, Committee D3... »

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