ACIGS Bringing IGS Educate the Educators to Australia

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The International Geosynthetics Society’s Educate the Educators program has had a substantial and beneficial impact on college-level geotechnical and civil engineering programs. EtE workshops provide high-caliber professional development and resources for professors and instructors to incorporate geosynthetics into their curricula. The endeavor is essential, as too many young engineers enter the f... »

IGS North America Extends Service Award Nominations to December 3

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The North American Chapter of the International Geosynthetics Society (IGS North America) has established an Excellence in Service Award to recognize members who have shown outstanding leadership and dedication to the objectives of the chapter or the geosynthetics industry. The inaugural IGS North America Service Award (or awards) will be issued at Geosynthetics 2019. The event, to be held 10 – 13... »

Select Abstracts from the Berlin 2 Geomembrane Workshop

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The Berlin 2 geomembrane workshop, held 26 September 2014 in Germany, gathered engineering experts from around the world and who represented multiple perspectives in geosynthetics. The goal was to develop a protocol for better anticipating the end of life–to define end of life–for an exposed, high-density polyethylene geomembrane that is actively in service. Read more about the origin ... »

Titan’s TE Geogrids and Reinforcement Growth Continues

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The geosynthetics industry’s global growth has drawn the interest of an increasing number of market research organizations. Reporte’s latest analysis of the world geogrid market, Global Geogrids Market 2018, included a competitive analysis of 31 international companies. Canada-headquartered Titan Environmental Containment, which has been growing wildly in the past five years across many sectors an... »

Mine Haul Roads on Composite Geogrids in Northern Ontario

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Mines depend on consistent access for site safety, operational efficiency, and profitability. Delays in access can quickly cost active mines millions of dollars in lost production, and that can determine the fate of a site’s continued operation. In Northern Ontario, mine haul roads on composite geogrids have proven to be a highly effective strategy to keep mines running. MINE HAUL ROADS – GEOTECHN... »

Berlin 2 Final Report Seeks End of Life Protocol for HDPE Geomembranes

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Immediately following 2014’s 10th International Conference on Geosynthetics (September 2014, Berlin), a high-level, one-day workshop on exposed HDPE geomembranes convened at the headquarters of BAM, Germany’s Federal Institute for Materials Research and Testing. The event (Berlin 2) brought together field luminaries who represented not only the international practice but multiple perspective... »

11 ICG Preview – Maccaferri Contributes a Wide Look at Geosynthetic Design

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Maccaferri is one of the world’s biggest geosynthetics companies. In this 11 ICG Preview, we look at the technical expertise the company will share with the global engineering community during the 11th International Conference on Geosynthetics (16 – 21 September 2018) in Seoul. Maccaferri also invites attendees to visit its team at Booths 63 & 64 in the 11 ICG exhibit hall. 11 ICG PREVIEW – MA... »

New ASTM Standard Supports Geosynthetic Clay Liner Use

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Earlier in August, ASTM International announced a new standard in support of those who construct and install geosynthetic clay liners (GCLs):  ASTM Standard D8204, Standard Practice for Burial and Retrieval of Samples in a Test Pad to Evaluate Installation Effects on Geosynthetic Clay Liners. The organization cites applications that may benefit most from the new standard include: Landfills Coal co... »

14 GSI Fellows Announced for 2018 – 2019

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Ten years ago, the Geosynthetic Institute (GSI) Board established the GSI Fellows program. Since then, the institute has provided an exceptional level of support to student-centered research and development projects involving geosynthetics. The investment helps spur the next generation of understanding with geosynthetics and the impact of the program is recognized in the field today. The 2018 R... »

Carbon Footprint Advantages of HDPE Geomembranes

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By José Miguel Muñoz Gómez – High-density polyethylene liners are renowned for containment performance in landfills, mining, wastewater, and other vital sectors. Less discussed but meriting evaluation is the superior carbon footprint rating that HDPE geomembranes provide versus traditional barriers like compacted clay. A 1.5mm (60-mil) HDPE liner can provide a seal similar to 0.6m of high-quality,... »

Preliminary Injunction Upheld in GCCM Patent Dispute

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A follow up on a GCCM patent story from earlier this year: The preliminary injunction issued in a Polish court against Eurobent Sp.zo.o regarding potential infringement of Concrete Canvas’s patent PL/EP 2027319 has been upheld by the appeals court in Wroclaw. Concrete Canvas had challenged Eurobent’s material branded as Tiltex™. Both Concrete Canvas and Eurobent manufacture a new type ... »

Reinforcing Megastructure Foundations with Geosynthetics

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The 74m-high reinforced soil structure at the Sikkim Airport (India) is one of the largest geosynthic megastructure projects in the world.  The 50m-high reinforced, vegetated wall at the Shennongjia Airport in Hubei Province (China) is another. Both projects have been engineered with Maccaferri soil reinforcement solutions. MAKING MEGASTRUCTURE DESIGNS POSSIBLE High-performance geogrids reinforce ... »

11ICG Extends Pre-Registration Rate to July 30

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The 11th International Conference on Geosynthetics (11ICG) will be held 16 – 21 September 2018 at the COEX in Seoul, Korea. The program will feature 1,000 geotechnical engineering experts from more than 100 countries. Conference theme: “Geosynthetics: Innovative Solutions for Sustainable Development.” Of note, the organizing committee has extended the pre-registration rate through July 30. Readers... »

A Primer for Preventing HDPE Geomembrane Whales

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By Ian D. Peggs, Ph.D., P.E., P.Eng  – There continue to be failures of HDPE geomembrane lining systems in waste water treatment plant (WWTP) lagoons and farm manure ponds. These geomembrane whales, which are bubbles that develop under the geomembrane, are generally caused by leakage through the liner, the inability to remove leakage, the generation of methane, and the subsequent inability to vent... »

Pluimer to Lead July 12 Geopipe Webinar for IGS North America

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The next IGS North America webinar will tackle one of the most necessary elements of modern infrastructure: geopipe. Dr. Michael Pluimer (University of Minnesota – Duluth) will lead the session, which is broadly targeted as an Introduction to Geopipe. The webinar will open a longer-term series on applications, specifications, and test methods associated with geopipe. Commonly offered in corr... »

Geotextile Tubes, Geotextile Filters: Two Webinars from GSI

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The Geosynthetic Institute’s GSI Webinar series provided high-level education and resources on all geosynthetic applications and materials. The next offerings will focus on geotextiles. Specifically, geotextile tubes and geotextile filters. June 13, 11:30 am – 1:00 pm (EDT): Applications and Design of Geotextile Tubes July 11, 11:30 am – 1:00 pm (EDT): Geotextile Filters: Concerns and Issues Each ... »

Safe Petrochemical Storage with Geosynthetic Secondary Containment

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In September 2016, a CC HydroTM (CCH) Geosynthetic Cementitious Composite Barrier (GCCB) was used to provide secondary containment to a 5000m2 berm face at a petrochemical storage facility in Wales. SemLogistics’ Milford Haven site is one of the largest petroleum products storage facilities in the United Kingdom. It accounts for nearly 25% of the country’s independent multiproduct storage. Located... »

Transforming an Abandoned Mine into a Major Green Development

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When mining activities on a site cease, owners and communities may face a number challenges: soil remediation, re-vegetation, isolating contaminants from waterways, runoff control, etc. Importantly, they ask: What else can be done with the site? Is it able to be beneficially reused? Geosynthetics commonly play a vital role in cleaning up and protecting sites. Geosynthetics also are key to how geot... »

11th International Conference on Geosynthetics Pre-Registration Deadline

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The 11th International Conference on Geosynthetics (11ICG) will be held 16 – 21 September 2018 at Coex in Seoul, Korea. The program will feature 1,000 geotechnical engineering experts from more than 100 countries. Conference theme: “Geosynthetics: Innovative Solutions for Sustainable Development.” NOTE: Pre-registration (best rate) is available through June 15. Visit www.11icg-seoul.org, set up an... »

Sergei Terzaghi to Present Geohazard Analysis Webinar for AGHP

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The Association of Geohazard Professionals has announced its next AGHP webinar: “Geohazard Analysis: Past, Current, and Future.” The session will be led by renowned geotechnical engineer Sergei Terzaghi, the Americas Geotechnical Leader for Arup. The webinar will be held May 31 from 2:00 – 3:00 EDT. Cost: USD $25 for AGHP Members; $150 for non-members. REGISTER ONLINE Learn more ... »

Australia Geosynthetics CQA Training Week, May 15 – 18

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TRI Australasia will host the next Australia Geosynthetics CQA Training Week 15 – 18 May 2018. Register now! The multi-short course event will take place in Burleigh Heads, Queensland. Short courses offered include: Liner Integrity Survey / Assessment Training (May 15) Construction QA/QA for Geosynthetic Installations (May 16) Construction QA/QC for Compacted Clay Liner & GCL Installatio... »

IGS Young Members Committee Photo Contest

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In recent years, engineering societies and conferences have wisely put greater emphasis on younger participants in their fields. Geotechnical engineering experienced a substantial growth in materials innovation (e.g., geosynthetics) and project scopes over the past 50 years, and much of that growth was based on the work of engineers now retired or near retirement or who have moved into different d... »

Volume 34 of IGS News: Elections, Workshops, Young Members

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The International Geosynthetics Society has published the first of 2018’s three issues of IGS News, which tracks the on-going contributions of the IGS to the global geotechnical engineering field and opportunities for all involved. Volume 34 opens with some essential reading, including candidate biographies and related announcements pertaining to the forthcoming IGS Council elections. All stories ... »

GCCM Market Growth Leads to Patent-Related Preliminary Injunction and Lawsuit

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The development of the market for geosynthetic cementitious composite mat materials has occurred swiftly, with this unique barrier market’s innovator Concrete Canvas leading the way. The company has achieved significant international reach with projects in mining, water resource management, culvert rebuilds, oil and gas containment works, and much more. The rapid rise in interest from a broad rang... »

Upcoming GSI Webinars on MSE Walls – Remediation/Monitoring and Inspection

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The Geosynthetic Institute has a strong background in providing education and resources on all geosynthetic applications and particularly on MSE walls. The next GSI Webinars exemplify the quality offered in GSI’s webinar series. The next offerings: April 25, 11:30 am – 1:00 pm (EDT): MSE Wall Remediation and Monitoring May 9, 11:30 am – 1:00 pm (EDT): MSE Wall Inspection These live presentat... »