PODCAST: Proper Drainage and Venting of Geosynthetic Barrier Systems

On by Geosynthetica
News and Articles

The field of geosynthetics has seen a strong increase geomembrane performance debate. The topics have looked roundly at performance in exposed environments, in buried service conditions (e.g., landfill lining), from installation perspectives, and much more. The Berlin 2 think-tank gathering in 2014 on HDPE geomembranes, Queen’s University’s barrier studies, and the Geosynthetic Institute’s ever-gr... »

Drainage and Venting of Geosynthetic Containment Systems

On by Geosynthetica
News and Articles

The recent increase in discussion on finer points to geomembrane installations (e.g., managing geomembrane wrinkling) has us revisiting stories on other significant points regarding geomembrane system performance. Here, we look at an article authored by Andrew Plowman (Varicore) about the importance of proper drainage and venting design and how it impacts the integrity of geosynthetic containment ... »

Looking Back: The Geosynthetics Risk Management Program

On by Geosynthetica
News and Articles

In 2004, Geosynthetica’s Director Elizabeth Peggs, Lara Costa, and founder Dr. Ian D. Peggs, P.E. (I-CORP International) created a white paper that proposed a Geosynthetics Risk Management and Loss Control Program (GRMP). Targeting insurers of construction projects, the program aimed to establish the need for expert design review to prevent costly failures that might result from improper use... »