Black and white image of old typewriter with the words SNEAK PEEK typed in the center of the frame. Photo by Mohd KhairilX via Shutterstock license.

October Preview: GeoAmericas, Sustainability, Geosynthetics

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The month of October offers plenty of playoff baseball for Geosynthetica's editor to obsess over in his free time (while his wife rolls her eyes and his daughter uses...

Raven’s New 7-Layer Extrusion Line Enhances VOC Barriers

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Raven Industries boasts a strong track record of manufacturing innovations and especially in regard to multi-layer barrier materials for geotechnical applications. The company has announced another advance in 7-layer extrusion....
HafenCity Hamburg construction photo from NAUE Group

Webinar: Piled Embankments and Geogrids

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The NAUE Academy puts engineering knowledge at your fingertips through its series of webinars on geotechnical solutions. The free, live webinars address a wide-range of topics in which geosynthetics...

ACIGS Webinar: Ethics in Geosynthetics, January 28

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The Australasian Chapter of the International Geosynthetics Society (ACIGS) has quickly become one of the most active chapters in the world. One of its key outreach initiatives has been...

Biobarrier Technology Celebrates 20 Years of Safely Protecting Structures and Landscapes from Root Intrusion

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Since 1986, Biobarrier® has been the product of choice for re-directing tree and shrub roots from walls, sidewalks, foundations and landscapes. Biobarrier Root Control System is placed in a trench between roots and the area to be protected and is guaranteed for 15 years. “ When we introduced Biobarrier, it was a different kind of product for the market,” said Jerry Dunaway, Biobarrier sales manager. “It still is unlike anything else. We think it is also the most effective and cost-efficient method of inhibiting root growth. For example, it generally costs about $900 to replace 15 linear feet of 4-foot-wide sidewalk. Using Biobarrier along that same stretch of sidewalk costs less than $50.”

Buyers' Guide

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Nonwovens Industry's 37th Annual Guide lists suppliers and producers of nonwovens around the globe in one comprehensive listing. Learn more here.;
Coated GCL installation image from Australia

Coated GCLs Growing in Australian Landfill Designs

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The City of Townsville in northern Queensland is Australia’s largest urban center north of the Sunshine Coast. The local Waste Services Department serves nearly 200,000 residents. When the time...

Podcast: Jean-Louis Vangeluwe on the Future of Geosynthetics

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Season 3, Episode 3 of Geosynthetica's GeoTalk Podcast finds Tamara Tuttle (Atlas International Consulting) interviewing Jean-Louis Vangeluwe, CEO of Solmax, the world's largest producer of geosynthetic materials. It's a...
EcoLine brand image from HUESKER

EcoLine Delivers Durability in a Recycled PET Fiber Product

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Welcome to a new Geosynthetica series on manufacturing and innovation! We begin with the first of a few looks at how geosynthetic companies are engineering greener products. HUESKER’s EcoLine...
Crushed base course production

Development of a 3/4-Inch Minus Crushed Base Course Specification

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In the latest addition to our continuing series of articles developed out of the GAP 2019 transportation engineering conference proceedings, we follow Eli Cuelho, a senior engineer with TRI...

New Website from Solmax Highlights an Expanding Field

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The saying goes that “hindsight is 20/20.” The year 2020, however, is shaping up to be one of significant foresight. Solmax’s new website is a great example. The redesign adds...
Dewatering tube photo from Tencate

Dewatering Tubes Solve Stormwater Blockage in Brisbane River

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Geotextile tubes are used in a wide variety of applications, such as coastal protection, flood defense, industrial processing, wastewater treatment, and dewatering. The use of dewatering tubes is quite...
Materials manufacturing image by Solmax

Nanotechnology and Geosynthetics Evolve Together

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Industries around the world have danced with nanotechnology for years, trying to create commercially scalable materials, such as with the addition of graphene to enhance a product's performance. Geosynthetics...

The Dirt Hotel That’s Cleaning Contaminated Antarctic Soils

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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...

REMINDER: Register Now for GeoVirtual 2020

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"Resilience and Innovation" is the perfect theme for this year's annual conference of the Canadian Geotechnical Society. Originally scheduled for Winnipeg, the organizers moved the conference online to provide...

Geostructural Characterization of Foundation Materials Using Automated Plate Load Testing

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Structural design of highway or airfield pavements or railroads involves assumption of key mechanistic parameter values such as resilient modulus, modulus of subgrade reaction, dynamic modulus, and track modulus....

Technical Document – GSI White Paper #4 – Reduction Factors Used in Geosynthetic Design

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Part I- Separation and Reinforcement Applications Using Geotextiles and Geogrids Part II - Filtration and Drainage Applications Using Geotextiles Part III - Drainage Applications Using Geonets, Geocomposites and Geospacers

An Artificial Island Ringed with Geosynthetics

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It’s long been said that investing in land is smart because “they aren’t making more of it.” In general, this is true. Mitigation strategies create more habitat, but not...

Titan Partners with McGill on Cold Regions Research

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Montreal-based McGill University is home to one of Canada's top geotechnical engineering programs. Titan Environmental Containment has long partnered with different engineering schools on materials development projects. Now, Titan...
GCLs Continue to Influence Barrier Designs

INTERVIEW: Kent von Maubeuge on Multi-Component GCLs

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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...
Aerial image of pond array being lined, from Solmax Leak Location Suite video.

Solmax Unveils Leak Location Suite

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International geosynthetics manufacturer Solmax is well known for its barrier technologies, including with conductive lining systems that can enhance site quality assurance. The company is now expanding options for...
Construction of a Pit Thermal Energy Storage pond via Solmax

Advancing Pit Thermal Energy Storage

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By Solmax - What does the next generation of Pit Thermal Energy Storage (PTES) look like? This question is the focus of the Efficient Pit research and development project...
Secutex Green, 100% biodegradable nonwoven from NAUE

PODCAST: Fully Biodegradable Materials Mimic Geosynthetics

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Geosynthetic materials are renowned for their sustainability qualities. One of the ways in which the geosynthetics field really excels here is through constant innovation in the manufacturing process. It's that...
Illustration from Solmax Drainage Tool showing various geosynthetic drainage points in a designed cell

New Drainage Tool Combines Simple Interface and Technical Muscle

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Solmax has unveiled a new online drainage design manual with significant design and specification functionality. Hosted on its own website, the Geosynthetic Drainage Tool provides project engineers with the...
Geothermal energy photo from Iceland

VIDEO: Geosynthetics in Geothermal Heat Exchange Applications

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International Geosynthetics Society - North America (IGS-NA) president Dr. John McCartney delivered an hour-long lecture on "Geosynthetics in Geothermal Heat Exchange Applications." The talk was streamed live on YouTube...