EuroGeo Transcript: Geomembrane Wrinkles, Bridging, Ballasting, Parts 3 – 5

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During EuroGeo 6, Dr. Ian D. Peggs, P.E., P.Eng chaired a special panel discussion on geomembrane wrinkles, bridging, uplift, and ballasting. The recorded session featured panelists Paul Guinard (SOPREMA), Adnan Berkay Özdemir (Atarfil), Michael Flynn (FLI Group), Catrin Tarnowski (GSE), and Richard Thiel (Thiel Engineering). We publish here, with permission of the EuroGeo 6 organizers (the Turkis... »

EuroGeo Transcript: Geomembrane Wrinkles, Bridging, Ballasting, Parts 1 and 2

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During EuroGeo 6, Dr. Ian D. Peggs, P.E., P.Eng chaired a special panel discussion on geomembrane wrinkles, bridging, uplift, and ballasting.  We publish here, with permission of the EuroGeo 6 organizers (the Turkish Chapter of the International Geosynthetics Society) and the participating panelists the full transcript of the session. We thank Ian Peggs and Wendy Cortez of I-CORP International for... »

Geosynthetic Institute Awards 11 with 2017 – 2018 Fellowships

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The Geosynthetic Institute has announced 11 recipients for the 2017 – 2018 Fellowships. These annually awarded GSI research grants are given out, in consultation with the GSI Board of Directors, to master’s and doctoral level applicants studying geosynthetics. GSI’s program issues numerous awards, each worth up to USD $5,000, during the fellowship awards cycle. Candidates with a vision of longer-t... »

The Year So Far: Most Popular Geosynthetics Stories

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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.... »

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... »

EuroGeo 6 Preview

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EuroGeo 6 is nearly here! The quadrennial European Geosynthetics Conference, which was last convened in Spain (2012), will be held 25 – 28 September 2016 in Ljubljana, Slovenia. Ljubljana is a fantastically relevant host location for a geosynthetics conference: the city is the European Green Capital of 2016. The circumstances by which the event landed in Slovenia were not ideal. The Turkish ... »

SURVEY: Extra-Wide Geomembranes

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I-CORP International’s Dr. Ian D. Peggs, P.E., P.Eng has shared a survey on extra-wide geomembranes. Your participation is invited. Responses are sought from manufacturers, distributors, installers, construction/contracting firms, design engineers, etc. The information gathering project aims to initially assess the market potential for 11.6m-wide, seamless panels of polyethylene and polyprop... »

10 Geomembrane Questions

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Questioning the practice of engineering has long been part of the geosynthetics field. It is this on-going dialogue and re-evaluation that leads to new manufacturing innovations, better CQA, more economical and more sustainable designs, and much more. Here, we present geomembrane questions, as contributed by Dr. Ian D. Peggs, P.E., P.Eng of I-CORP INTERNATIONAL: We install high-density polyethylen... »

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... »

Panelists Sought for Liner Installation Session

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During EuroGeo 6 (25 – 28 September 2016) in Istanbul, Turkey, Dr. Ian D. Peggs will moderate a panel discussion on “Managing Wrinkles, Bridging, and Ballasting during Geomembrane Liner Installation.” Interested contributors are encouraged to contact Dr. Peggs. The format for the session will involve six 5-minute presentations followed by an hour of group discussion with the audience. ... »

Solmax Offers a Fix with Geomembrane Folds

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Geosynthetics are used for a host of reasons, but economy, construction efficiency, and long-term performance (often linked to project economy) are frequently influential in the design and material selection process. Solmax has applied its extensive geomembrane experience to make geomembrane folds part of a highly efficient solution for geosynthetic installations. The new EZ-Fix Series a unique ta... »