Golder Among Those Paying Nearly $3M to Settle Suit Over Failed HDPE Liner

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Golder Among Those Paying Nearly $3M to Settle Suit Over Failed HDPE Liner

As Foreshadowed by GNA in Early January Ambienta Confirms Strategic investment in Officine Maccaferri
Ambienta acquired the Group from current shareholders Carlyle Global Credit, Stellex Capital Management and Man GLG.


Giroud Webinar – The Geosynthetics Discipline and Its Interaction with Geotechnical Engineering (5th March 2024)

Tiltex™ GCCM Installed as Part of a Major Drainage Project at a Large Gold Mine in PNG [PDF]

Trying to Understand the Puzzle of PFAS in Landfills
GNA struggles to find solid takeaways in the literature about PFAS contamination in landfills, and what might be done about it. As regulations tighten, the topic seems to be growing more urgent.

GEOANZ #2 Announces Three Masterclasses for Tuesday, 9 July 2024 (Register Now)

Thought Leaders Webinar: Geosynthetics in Coastal Structures – 20th March 2024

Sewage Lagoon Upgrade Using GCLs

Environmental Concerns Over Synthetic Geotextiles Boost Demand for Jute Geotextiles

Call for Abstracts for Geotechnical Frontiers Deadline Extended to March 1


TenCate Patents New Type of Woven Geotextile

Tensar Patent Multilayer Integral Geogrids Having a Cellular Layer Structure


Load Transfer Mechanism of Geotextile-Reinforced Sand Layer Over Semirigid Column-Improved Soft Soil

Case Study on Instrumenting and Monitoring Geosynthetic-Reinforced Pile-Supported Mechanically Stabilized Earth Wall Built Over Soft Soil

Removal and Fate of Microplastics in Permeable Pavements with Geotextiles: An Experimental Layer-by-Layer Analysis


Hydraulic Conductivity of Polymer-Enhanced Bentonite GCLs to Coal Gangue Leachate


Classification of Geogrid Reinforcement in Aggregate Using Machine Learning Techniques

Full-Scale Accelerated Testing of Geogrid-Reinforced Inverted Pavements

Magnified Resilient Behaviour of Recycled Aggregates Due to Lateral Restraint of Geosynthetic Under Cyclic Loading

The Use of the Horizontal Slice Method to Determine the Pseudostatic Coefficient in Two-Tiered Geogrid and Metal Strip–Reinforced Soil Walls

Load Transfer Mechanism of Geotextile-Reinforced Sand Layer Over Semirigid Column-Improved Soft Soil

Performance of Mechanically Stabilized Earth (MSE) Wall System with Geogrid With and Without Backfill Pressure

System Reliability Analysis of Geogrid Reinforced Retaining Wall Using Random Finite Element Method (FEM)

Behaviour of Geosynthetics-Strengthened Saturated Cushion Layer in Disconnected Piled-Raft System Under Seismic Loading

Assessment of External and Internal Geogrid Confinement of Reinforced Concrete Columns


Seaman Seeking Geomembrane Sales Representative

Atlantic Lining Company Seeking Liner Installation Supervisor

Environmental Specialties Seeking Installation Supervisor (Geosynthetics)

Northwest Linings Seeking Field Supervisor for Geomembrane Installation


Advertise with GNA
Looking ahead to your planning year 2024 for advertising needs, GNA would like to apprise of our readers of the substantial advertising opportunities.
We have had great success opening new doors for many companies during 2023 through digital ad placements, designated posts, whitepapers and various sponsorships. GNA offers many approaches to relaying your message to our audience of over 9000 geosynthetic professionals.
We would welcome a discussion and the chance to build a custom program that fits your needs and objectives for 2024. Our audience, including our very engaged membership, are your customers. We would be happy to schedule a call at your convenience to answer any questions.

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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 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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