41.7 F
Saturday, January 16, 2021
GeoAmericas 2020 - Brazil

GeoAmericas 2020 Extends Abstracts Deadline to May 26

GeoAmericas 2020 will be the 4th Pan-American Regional Conference on Geosynthetics. The quadrennial event will be held 26 – 29 April 2020 in historic Rio de Janiero, Brazil. The...
Gas barrier performance and EVOH layers in geomembranes

Protecting EPS Geofoam in Transportation with Geomembranes

Raven Engineered Films has issued a new technical paper: Advanced Geomembrane Technology for Enhanced Protection of EPS Geofoam in Transportation Systems. The publication is part of the company’s technical...

Tech Note: When Double Liner Leak Surveys Cannot Be Performed

Liner designers and regulators should note that it is NOT possible to perform a geoelectric integrity or leak location survey on a double geomembrane lining system when there is only a geocomposite in the leakage detection system (LDS) between the two geomembranes unless the LDS is backfilled with water. This can be costly, time-consuming, and even damaging to the liner if it is uplifted. Additional ballast on the liner may be required. And side slope liners cannot be tested. Plan ahead and use conductive geomembrane, or place a conductive geotextile or a geosynthetic clay liner (GCL) directly under the primary geomembrane.

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...

Geotextile E-Learning Modules Offered by Propex

Propex™ has launched a new series of e-learning training modules focused on woven geotextiles. The modules include profiles of applications, benefits, and installation notes from the company’s Geotex® Wovens...
Graphene Applications - Graphene-Enhanced Geotextiles

Coming Soon: Graphene-Enhanced Geotextiles

On June 14, Imagine IM officially opened Australia's first commercial graphene production facility. The grand opening of the North Geelong (Victoria) site included Imagine's team and representatives from Geofabrics...

Self-Regulated Mining Activities = Liner Problems

The Arizona Department of Environmental Quality (ADEQ) is concerned over too little regulation and oversight in some mining operations in the state. One uranium mine that was inspected recently as cited for numerous problems, including a number of pour patches on a geomembrane and an unchecked pipe penetrating one of the pond liners. Learn more here.;
GeoEngineering Centre

IGS North America Extends Service Award Nominations to December 3

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

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

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...
IECA 2018 Exhibit Hall

Early Registration Deadline for IECA 2018 – January 15

The International Erosion Control Association 2018 Conference and Exhibition (IECA 2018) is will take place 11 – 14 February 2018 in Long Beach, California. This annual event is one...
Solmax - Geosynthetics Market

PODCAST: The Push towards Reinvention in Geomembranes

Many infrastructure applications rely upon geosynthetic barriers. Over time, we’ve seen the specification of 40 or 60-mil black high-density polyethylene geomembranes become so common that black HDPE can feel...
Image of Owens Corning Geomembrane, Geomembrane Repair Tape

New Adhesive Tape for Geomembrane Repair and Protection

Owens Corning has introduced GeoLap™ adhesive tape, a taping solution designed specifically for RhinoMat® and RhinoSkin® geomembrane applications. The 4-inch-wide tape’s high-strength adhesive is designed for enhanced performance in...
Screenshot of Index 17 Geotextiles Seminar Presentation Videos

Edana Publishes Geotextiles Seminar Presentation Videos

During INDEX 17, one of the world’s largest gatherings for nonwoven material presentations and exhibition, the organizers (Edana) once again held a geotextiles seminar. The presentations from the April...
VIDEO INTERVIEW: Cazzuffi on CEN TC 189 and Standardization

VIDEO INTERVIEW: Cazzuffi on Geosynthetics Standardization

Following the recent meetings of ISO TC 221 – Geosynthetics, Past President of the International Geosynthetics Society (IGS) Daniele Cazzuffi sat down to discuss geosynthetics and how standardization efforts...

Stormwater Equipment Manufactures Association 2017-2018 Board

The Stormwater Equipment Manufacturers Association (SWEMA) has announced its 2017 - 2018 Board of Directors. President: Derek Berg (Contech Engineered Solutions) Vice President: Fred Kraekel (Hydro International) Treasurer: Dan Fajman (Fresh Creek...
Geosynthetica Most-Read Articles

What Will Be Geosynthetica’s Most-Read Articles for 2016?

As the year comes to a close, we take a closer look at the analytics to see how users have interacted with the site and to gauge our most-read...

5th China Solid Waste Management Summit – June 2014

28 FEBRUARY 2014 - The 5th China Solid Waste Management Summit 2014 (www.solidwastesummit.com) is scheduled to be convened on 11 - 12 June 2014 in Shanghai, China, aiming at...

$2.9 Million for Water Project in CNMI

In a move that stands to create jobs, boost local economies, improve aging water and wastewater infrastructure and protect human health and the environment, the U.S. Environmental Protection Agency (EPA) has awarded $2,930,700 to the Commonwealth of the Northern Mariana Islands (CNMI). This new infusion of money provided by the American Recovery and Reinvestment Act of 2009 will help the state and local governments finance many of the overdue improvements to water projects that are essential to protecting public health and the environment across the state.

2011 Report on the $1 Billion US Aquaculture Industry

Research and Markets has announced the addition of the "Aquaculture" report to their offering. The US aquaculture industry includes about 6,400 farms with combined annual revenue of more than $1 billion. No major companies dominate the industry, which is fragmented. Read more.

9ICG Call for Papers

The 9th International Conference on Geosynthetics (9ICG) will be held 23-27 May 2010 in Guaruja, São Paulo, Brazil. A Call for Papers has been issued…as has a conference mascot. Deadline for submission of abstract is 30 October 2008. Key interests for the conference include drainage, mining, durability and long-term performance, transportation, hydraulic applications, new products and much more. Learn more here.;
Eric Blond Joins Solmax

Eric Blond Joins Solmax as Global Technical Director

Solmax continues a trend of big moves, this time announcing that industry veteran Eric Blond is the company’s new Global Technical Director. Blond brings nearly 25 years of geotechnical...

Tetra Tech to Acquire Parkland Pipeline, Expanding Services to North American Energy Market

Tetra Tech, Inc. (NASDAQ: TTEK) announced today that it has signed a definitive agreement to acquire Parkland Pipeline (Parkland), an Alberta-based company that serves the oil and gas industry in Western Canada. The company specializes in the technical support, engineering support, and construction of pipelines and oilfield facilities. Parkland has about 900 staff and approximately C$140 million in annual revenue. "Like other previous acquisitions, Parkland enables Tetra Tech to provide additional core water, environmental and engineering work to the pipeline industry while better serving these customers," said Tetra Tech's Chairman and CEO Dan Batrack.

Profile Products' ProMatrix™ Gives Contractors Chance to Win Big

Profile® Products is rewarding contractors who apply ProMatrix™ Engineered Fiber Matrix™ (EFM) on a project, test plot or demonstration site now through Nov. 30. "We want to reward contractors who make the commitment to 'Go PRO' and try ProMatrix," said Chris Wilhite, Profile Products brand manager. "Contractors who tell us a little bit about the application and how ProMatrix fared in their environment will receive free gear and a chance to win a grand prize."
Ljubljana, Slovenia - Geosynthetics for Slope Stabilization Workshop - iShutterstock license

EuroGeo 6 Preview

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...
Carthage Mills, History of Geosynthetics

History of Geosynthetics: Filter Fabrics Emerge from a 1957 Storm

In March 2014, I published “A Brief History of Geotextiles” in Land and Water Magazine. (A copy of that article may be downloaded in PDF here.) It would take...