October 2020 Vol. 5

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GNA – The Most Widely Read Online Geosynthetics Publication
Reaching more Players in the Geosynthetic Industry 

NEWSMAKERS: * AXTER * Cleanaway * EPA * ExcelPlas * GEOAMERICAS 2020 * GNA * GSI * PFAS * TenCate


IKO Europe in Exclusive Talks to Acquire AXTER’s Bituminuous Membrane and Geomembrane Division


EPA VIC releases West Gate Tunnel PFAS Spoil Landfill Update
EPA states that Ravenhall landfill’s spoil containment cell will comprise a combination of a liner overlaid with additional protection and drainage layers, and a leachate collection system to avoid the potential for PFAS leaching into groundwater.

EPA Accepts Rejigged Plan for Maddingley PFAS Contaminated Soil Dump Site — Ravenhall Plan Accepted

Classification and EMP Assessment Report on PFAS Contaminated Soil– Cleanaway (Ravenhall)
EPA received from Cleanaway Operations Pty Ltd (Cleanaway) an Environment Management Plan (EMP) application proposing to receive and manage soil and rock (spoil) generated from the West Gate Tunnel Project (WGTP). EPA assessed Cleanaway’s submission in accordance with the principles of the Environment Protection Act 1970, as well as in accordance with relevant subordinate legislation and guidelines.  


Global Study on Slope Instability Modes Based on 62 Municipal Solid Waste Landfills
Including slip surfaces that occur along the interface between the bottom liner and the municipal solid waste (MSW) pile


Barrier Performance of Geosynthetic Clay Liners to Copper (II) Chloride Solutions

Thermal Desiccation of Geosynthetic Clay Liners Under Brine Pond Conditions


Discrete Element Analysis of the Load Transfer Mechanism of Geogrid-Ballast Interface under Pull-Out Load


Effect of Silt Content in Filling Sand on the Geotubes Dewatering Performance by Hanging Bag Tests


Webinar on Soil Consolidation Using Wick Drains (28 Oct.)


SIUE’s Kargar Receives Geosynthetic Institute Fellowship Grant

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ExcelPlas Geosynthetics Testing Expands Geosynthetic Testing Offerings
ExcelPlas now performs more than 120 standard geosynthetic tests in accordance with relevant  ASTM, GRI and ISO standards. 
We have extensive experience with all types of geosynthetics – from geomembranes (HDPE, LLDPE, fPP), geotextiles to geonets, geogrids, geocomposites and and geosynthetic clay liners (GCLs).
As a Nationally Accredited Testing Laboratory, our technicians, equipment and quality system are monitored regularly for proficiency and compliance assuring that you can count on quality results every time. 

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Among GNA’s objectives are:

  • To promote and educate on the development of specifications and practices that help ensure the proper use of geosynthetics.
  • To locate, interpret and disseminate new scientific research to manufacturers and users of geosynthetic materials.
  • To enhance the knowledge and awareness of contemporary geosynthetic technologies amongst specifiers, users and installers.

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