Best Practices for Minimizing Geomembrane Wrinkling

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By Catrin Tarnowski –  Geomembrane wrinkling occurs, but it can be minimized. “Lay flat” geomembrane installations are quite possible, as they are documented all over the world. Truly, we can achieve this; yet, geomembrane wrinkling still happens. How does wrinkling occur? It is connected to numerous decisions made in design, product selection, and installation procedures, and with boundary condit... »

Installing CSPE Geomembrane in the Virgin Islands

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The island of Saint Thomas in the US Virgin Islands is one of the Caribbean’s most popular and cosmopolitan destinations. When an aging lining system began to fail in a well-known resort’s cistern system, Colorado Lining International (CLI) was called in to replace the membrane with a CSPE geomembrane. The underground installation presented a number of challenges. The vertical walls (16 ft.) of th... »

Geomembrane Wrinkles, Bridging, and Ballasting Special Session

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During EuroGeo 6 (25 – 28 September 2016, Istanbul), Dr. Ian D. Peggs will moderate a panel discussion on “Managing Wrinkles, Bridging and Ballasting During Geomembrane Liner Installation.” The session is one of seven Specialty Sessions to be held at the conference, which is the 6th European Conference on Geosynthetics. Presentations for the geomembrane wrinkles session include: Managi... »