GeoWire for June 1, 2020
Start the week with the latest in the geoengineering world. Here's the GeoWire conversation for the week of June 1. WORK SMARTER.
BIG PROJECTS
Orsted is ready to install the first...
Geomembrane CQA: When Should a Liner Integrity Survey Be Performed?
Geosynthetica has reached a major milestone: its 20th anniversary of delivering geosynthetics stories! In internet years, that’s a long, long time. The publication was founded by Dr. Ian D....
Geosynthetica Celebrates 20 Years in Geosynthetics
Over the past 20 years, a lot has changed in the geosynthetics field. The material science has advanced substantially, such as with composite technologies and the temperatures at which...
3-Minute Podcast Update: Virtual Events
Geosynthetica's editor Chris Kelsey checks in on the growth of virtual events. This is the GeoUpdate from GeoTalk for May 27.
With the spread of the COVID virus around the...
Register Now for June’s Geosynthetics QA Online Training
REMINDER: TRI Environmental's renowned classes on geosynthetics QA / QC in containment installations and with compacted clay liners and geosynthetic clay liners will be offered for the first time...
Siamak Paulson Checks in with Kent von Maubeuge
Australia-based engineer Siamak Paulson (ADE Consulting Group Pty Ltd) hosts a podcast on geosynthetics. In the latest episode, he interviews industry veteran Kent von Maubeuge (NAUE). Other episodes available...
VIDEO: Bentonite Swell Index Test and Hydraulic Conductivity
CETCO's Tech Talk video series shares high-quality information on geosynthetics and affiliated engineering issues. Here, and in less than three minutes, Dr. Craig Benson explains how a swell index...
GeoCreatives – Abigail Gilson and Carl Charpentier
Engineering work generally requires long hours in the field, in the lab, or simply chained to a computer inputting data, translating data, and assembling reports. To some, the concentration...
INTERVIEW: Kent von Maubeuge on Multi-Component GCLs
While geosynthetic clay liners (GCLs) are composite materials by design, the newer wave of multi-component GCLs are enhancing the performance of GCLs in a range of applications in a...
Nathalie Touze’s Full Giroud Lecture
The International Geosynthetics Society Vice President, Dr. Nathalie Touze, delivered an inspiring Giroud Lecture at the 11th International Conference on Geosynthetics (September 2018, Seoul). The lecture’s topic was “Healing...
Webinar Explains New Covered Geomembranes ELL Standard
Electrical leak locations provide invaluable insight into the integrity of a geosynthetic lining system. All geomembrane-lined containment facilities should be tested for leaks before going into service. Early detection...
Geosynthetics Protect Polar Environments
Climate change has elevated the global dialogue on how to manage our polar regions. Their ecosystems are unique and fragile. Their ice sheets hold 99 percent of the world’s...
Effects of Subgrade on GCL Hydration and Desiccation in Antarctica
In late 2019, the GeoEngineering Centre posted a video presentation from Queen's University PhD student Vanessa Di Battista. The topic, “GCLs and Antarctica: Effects of Subgrade on Hydration and...
The Dirt Hotel That’s Cleaning Contaminated Antarctic Soils
The Australian Antarctic Division has been involved in exceptional soil remediation works at Casey Station. Fuel spills have occurred at the site over the years. Very large volumes of...
Siamak Paulson’s Podcast Checks In with Boyd Ramsey
Over the past four months, Australia-based engineer Siamak Paulson (ADE Consulting Group Pty Ltd) has hosted an occasional podcast, the eponymously named Siamak’s Geosynthetics Podcast. Siamak interviews experts in...
Landfill Design Considerations in the Age of Sustainable Development
In 2019, Dr. George Koerner, P.E. and his Geosynthetic Institute colleagues published a white paper on the advantages of geosynthetics in construction from an embodied carbon perspective. They returned...
Hydropower Project Realizes Huge Savings with Reinforced Soil
The newly constructed Arkun Dam hydropower facility on the Çoruh River (Turkey) would have been considerably more expensive if conventional concrete walls were used along the edges of the power station. NAUE Geosynthetics profiles the project and the reinforced earth option that was selected and which saved 40% on the cost for this portion of the project.
Sustainable Development Goals and Geosynthetics
This April, Geosynthetica is promoting 30 Days of Earth Day (#30DaysEarthDay). Each day we will publish stories on the intersections between geosynthetics and environmental protection, sustainable development, climate change,...
Giroud and Touze Interview – IGS Two for a Few
At the 11th International Conference on Geosynthetics (September 2018, Seoul), Dr. Nathalie Touze (Vice President, International Geosynthetics Society) delivered one of the most inspiring lectures the geosynthetics field had...
Geosynthetic Project Management Control Points for Timelines and ROI
This installment from the GeoAmericas Series is timely! The author, Glen W. Toepfer of CQA Solutions, Ltd., will lead an important, free, online discussion on March 27 at 1:00...
High-Strength Wicking Geotextile Stabilizes Detention Pond
The availability of high-strength wicking geotextile has been a fascinating development. From pond slope reinforcement to highway frost boil management, these materials have shown significant benefits. Here, John Folts...
Dealing with Containment Project Delays: Free Webinar March 27
The spread of COVID-19 around the world is directly impacting geosynthetic containment projects. A number of project delays are being reported, either related to available personnel/materials or to temporary...
GeoAmericas 2020 Rescheduled to Late October
GeoAmericas 2020 will be the 4th Pan-American Regional Conference on Geosynthetics. With COVID-19 concerns impacting travel around the world, large and small events alike have rescheduled to protect their participants...
VIDEO: What Makes Geosynthetic Clay Liners (GCLs) Impervious
In a new monthly video series—Tech Talk—CETCO shares high-quality information on geosynthetics and affiliated engineering issues. The first video in the series has been posted to the company’s YouTube...
Efficient Watertight Dams Since 1974 Using Bituminous Geomembranes
This article is part of Geosynthetica’s GeoAmericas series. Written by Natale Daly, Bertrand Breul, and Bernard Breul of Axter Coletanche and published originally in the GeoAmericas 2016 proceedings by...
