Found 86 results.

Geomembrane destructive testing

October 1, 2022

…or, at the latest, the beginning of the next working day. Figure 2. AGRU HDPE geomembrane with Clean Seam™ Taped geomembrane edges AGRU America Inc. developed its Clean Seam technology…

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Methane gas geomembrane permeability

April 1, 2022

…of Public Works. (2020). “Gas hazard mitigation policy and standard.” Feb. 3. https://dpw.lacounty.gov/epd/swims/docs/pdf/methane/methane%20packet.pdf Stark, T. D., and Choi, H. (2005). “Methane gas migration through geomembranes.” Geosynthetics International, 12(2), 120–26….

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Geosynthetics and sustainability: How is our industry doing?

April 1, 2022

…https://www.acigs.org/resources/video-library/boyd-ramsey-ethics-geosynthetics-january-2021, Jan. 28.  Harari, Yuval Noah. (2015). Sapiens: A brief history of humankind, Harper, New York.  International Geosynthetics Society. (2021). “IGS sustainability statement.” IGS, Austin, Texas. https://www.geosyntheticssociety.org/wp-content/uploads/2022/01/IGS_Sustainability_Statement_Dec_2021.pdf, December.  International Geosynthetics…

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IGS-NA publishes call for applications for Testing Innovation Fellowship Program

November 15, 2021

…organizations and be directly or indirectly related to the geosynthetic industry (3) A letter of recommendation from their advisor, direct supervisor or department head Submit applications as a single PDF file via…

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TRI Environmental to host CQA Week

October 29, 2021

…Installation Dec. 10 : Geosynthetic Certification Institute–Inspectors Certification Program (GCI-ICP) Exams Learn more in the CQA Week brochure (PDF). All classes run from 8 a.m. to 12 p.m. (CST), with…

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USUCGER launches Testing Innovation Fellowship Program

October 15, 2021

…direct supervisor or department head. Submit applications as a single PDF file via email to info@igs-na.org, attention: Dr. Kristin Sample-Lord, email subject line: “Fellowship application (your last name).” Timeline (Subject…

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CSPE: The “Benjamin Button” of polymeric liners

July 26, 2021

…resistant against free-radical attack by oxidizing agents. This ability of CSPE liners to vulcanize over time to become a true thermoset rubberwith strong endurance properties sets it apart from other…

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Dewatering of sludge from a sewage treatment plant with geotextile tubes

June 1, 2021

…to and is exceeded for any reason, there is a high risk of tube rupture. This risk is increased by the gain of height with its filling, due to the…

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Industry standard for wall drainage systems?

June 1, 2021

…underdrain systems (base, back outlets) depending on availability, geotechnical condition and region of the United States. I have attached a PDF and PowerPoint presentation that I think are expansions of…

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IGS says geosynthetics make significant contributions toward UN Sustainable Development Goals

March 29, 2021

…water supplies by lining canals, dams and reservoirs Protection of glaciers and associated water resource preservation Prevention of run-off contamination Other construction materials can be replaced or reduced, such as:…

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