September 2020 Vol. 3

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

NEWSMAKERS: * After-Texel * ExcelPlas * Fabtech * FGI * GSI * GCCM * Layfield * Microplastics * Solmax * Tensar * Queens Uni

Solmax New “F3″ Foldable and Factory Fabricatable Geomembranes


Effect of Specimen Preparation on the Swell Index of Bentonite-Polymer GCLs

Shear Behaviour of Geosynthetic Clay Liner (GCL) Interfacing with Manufactured Sand


Evaluation of Layer Coefficient Ratios for Geogrid-Reinforced Bases of Flexible Pavements

Geogrid Reinforcement Optimal Location Under Different Tire Contact Stress Assumptions

Effectiveness of Geogrids in Roadway Construction by Large-Scale Laboratory Tests


Effect of Contact Variability on Interface Transmissivity and Implications for Mine Waste Covers and Ponds  (16 September 2020)
By Farah Barakat, Queen’s University

Innovative Mechanically Stabilized Earth Walls with Geotextile Geocells  (16 September 2020)
By Stephan Fourmont (Afitex-Texel)

Multi-axial Geogrid Stabilized Working Platform for Crane Operation  (16 September 2020)
By Dr. Lois Schwarz (Tensar International Corp)

Improved QA/QC of Double-lined Ponds for Processed Water Containment Using Conductive Multi-linear Drainage Geocomposites (22 September 2020)


Fabtech seeking HDPE Geomembrane Welding Technicians


Conversion and Removal Strategies for Microplastics in Wastewater Treatment Plants and Landfills


CONCRETE CANVAS® 101—EXPLORING THE 5W’S (September 15, 2020)

GSI to Host Geomembranes in Hydraulic Applications Webinar  (September 16, 2020)

Geomembrane Wrinkles in Containment Applications  (September 17, 2020)

GSI to Host Webinar on Geosynthetic Applications Used in Heap Leach Mining  (September 23, 2020)

Layfield  to Host Webinar on  Next Generation Geomembranes: Introducing HeatGard™, GeoFlex™, and VaporFlex™ Premium by Rohit Sati  (September 23, 2020)

Layfield  to Host Webinar on  Lessons from the Field: Constructing Geomembrane Containments by Glenn Eckert & Greg Parrent  (October 7, 2020)

GSI to Host Webinar on Landfill Covers (October 7, 2020)

FGI Webinar: Geomembrane Wrinkles in Containment Applications  (October 23, 2020)

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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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