GEOKON certified to ISO 9001:2015

June 14, 2018

GEOKON Inc., a manufacturer of geotechnical and structural instrumentation, announced in a prepared statement on June 13, 2018, that they have been certified under ISO 9001:2015 from both the American National Standards Institute (ANSI)/ANSI-ASQ National Accreditation Board (ANAB) in the U.S. and the United Kingdom Accreditation Service (UKAS) in the U.K. as of June 1, …

TRB releases report on resilience after natural disasters in transportation infrastructure

June 12, 2018

On June 11, 2018, the Transportation Research Board (TRB) National Cooperative Highway Research Program (NCHRP) released a prepublication, unedited version of “Synthesis 527: Resilience in Transportation Planning, Engineering, Management, Policy, and Administration” by Aimee Flannery, Maria A. Pena and Jessica Manns. The draft report documents resilience efforts and how they are organized, understood and implemented …

Dr. Robert M. Koerner answers your geosynthetics questions

June 5, 2018

Get your technical geosynthetics questions answered by one of the world’s leading experts on geosynthetics through the GMA Techline. View past questions and answers at https://tinyurl.com/GMATechline. Email gmatechline@ifai.com anytime for fast, direct answers to any and all technical geosynthetics questions. This one-of-a-kind resource is free to all courtesy of the Geosynthetic Materials Association (GMA), Geosynthetics magazine and the …

2019 IECA Annual Conference and Expo abstracts due Friday

May 29, 2018

The deadline to submit abstracts for the International Erosion Control Association (IECA) Conference and Expo, Feb. 19–22, 2019, in Denver, Colo., is this Friday, June 1, 2018, the association said.                 Speaking at the conference will allow participants to gain exposure for their work while providing advancements to the …

2019 TRB Annual Meeting issues calls for papers

May 25, 2018

TRB standing committees have issued calls for papers for the 98th TRB Annual Meeting, Jan. 13–17, 2019, in Washington, D.C, and/or the Transportation Research Record: Journal of the Transportation Research Board (TRR). Please create or update your profile on https://www.mytrb.org now if you plan to attend the Annual Meeting, submit a paper for presentation or …

2016 State of the Specialty Fabrics Industry

April 1, 2016

The U.S./Canada geosynthetics market includes geotextiles, geomembranes, geogrids, geosynthetic clay liners, drainage materials, geocells, and erosion control materials. In 2015, the size of the U.S./Canada geosynthetics market was $2.3 billion, up 4.5% over 2014. It is expected to swell to $2.4 billion in 2016, up 5% compared with 2015. In a survey of Geosynthetic Materials …

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Part 2: Field evaluation of the performance of unpaved roads incorporating geosynthetics—Planning

Introduction Scope and terminology The mechanisms that govern unpaved road performance are complex. Therefore, it is legitimate to try to get quantitative data from laboratory and field tests, but test interpretation can be correct only if there is a good understanding of the mechanisms (which was the purpose of the Part 1 article), rigorous planning …

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Part 1: Mechanisms governing the performance of unpaved roads incorporating geosynthetics

February 1, 2016

Authors’ note: Road improvement is one of the major applications of geosynthetics. It is also one of the most complex because of the variety of mechanisms involved. This Part 1 article provides a description of the mechanisms that govern the performance of unpaved roads incorporating geosynthetics. It will be followed, in the next issue of …

New initiatives to promote geosynthetics education in civil engineering curricula

The North American Geosynthetics Society (NAGS) is currently helping to re-establish the “Educate the Educators” (EtE) program. With the support of the Geosynthetic Materials Association (GMA) and sponsors such as the Geosynthetic Institute (GSI), IGS–NA developed a two-day event where experts in the geosynthetics field introduced 40 college professors to various geosynthetic materials and their …

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Part 1 Durability of geosynthetics: The basics

August 1, 2015

By John H. Greenwood Author’s note This article is based on a training presentation delivered on Sept. 24, 2014, at the 10th International Conference on Geosynthetics in Berlin, Germany. That talk was itself based on courses given at ERA Technology, Leatherhead, U.K., with Alan Friday, and later at SKZ in Würzburg, Germany, with the participation …