Webinar – Puncture Performance of Geomembranes in Cold Regions – July 9

June 12, 2026  |  FGI News, News

With most testing and properties being determined at above freezing temperatures, this has resulted in potentially incorrect design applications for geomembranes used in cold regions.
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Webinar – Geomembranes for Containment of Coal Combustion Residuals – June 11

May 11, 2026  |  FGI News, News

Geomembranes (a.k.a. “flexible membrane liners, FMLs”) have been used for over 20 years at CCR containment facilities
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Webinar – New Developments with Practical Implications on Geomembrane Liner Design and Performance Analysis – March 10

February 20, 2026  |  FGI News, News

In this 100th FGI webinar, Dr. J.P. Giroud will describe new developments in geomembrane liner design and performance.
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Webinar – Lessons Learned from Tailings Dam Failures – January 20

December 18, 2025  |  FGI News, News

This webinar will discuss lessons from recent tailings dam failures that have had major consequences.
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Webinar – Carbon Emissions Quantification and Sustainability Aspects of Landfill Final Cover Systems – November 13

October 29, 2025  |  FGI News, News

A detailed quantification and comparative analysis of carbon emissions for the following three landfill final cover systems will be presented.
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FGI Welding Basics for Geomembranes course starts December 2

October 15, 2025  |  FGI News, News

The Flexible Geomembrane Institute will be hosting a four-part online short course on welding geomembranes in December. The course includes four classes, each from Noon to 1:30 p.m. CST: It will focus on the basics of welding geomembranes and understanding how to achieve a suitable weld quality, u…
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Webinar – Ballasting and Protection of Exposed and Covered Geomembrane Lining Systems – October 23

October 1, 2025  |  FGI News, News

The Flexible Geomembrane Institute will be hosting a free webinar at 1 p.m. EDT October 23.
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Webinar – Slope Stabilization and Earth Retaining Structures with Geosynthetics – September 16

September 2, 2025  |  FGI News, News

Geosynthetic Reinforced Soil (GRS) slopes and earth retention structures have evolved to become cost effective solutions used widely in transportation projects.
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Webinar – Geosynthetics Case Studies – August 12

July 25, 2025  |  FGI News, News

The Flexible Geomembrane Institute will be hosting a free webinar at 1 p.m. EDT August 12.
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Webinar – Subsurface Elevated Temperature Events in Landfills – July 17

June 20, 2025  |  FGI News, News

Understanding subsurface elevated temperature (SET) events is critical for properly operating a municipal solid waste (MSW) facility.
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