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TRI Environmental

TRI Environmental is an independent, third party, geosynthetics firm providing geosynthetics testing and research services to the international community. TRI provides laboratory conformance/verification testing as well as performance related studies. In addition to routine testing, TRI provides interface friction, permeability, creep and stress-rupture, transmissivity, gradient ratio, UV-resistance, chemical resistance, carbonyl end group, molecular weight, plastic pipe and accelerated time-temperature testing. TRIs personnel are active throughout the worlds standards development organizations and routinely provide short courses, seminars and tailor made training services to those learning about geosynthetics.

Photo of geocell in stormwater controls

Geosynthetics in Stormwater Controls and Hydraulic Engineering

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The inaugural GeoU 2020 co-locates five high-level short courses. Four of the courses are concurrently held engineering classes and the fifth is a half-day...

Geo-U 2020 Offers 5 High-Level Geosynthetics Courses

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The inaugural Geo-U gathering has been announced with Austin, Texas selected as the destination. With Geo-U 2020, four high-level, two-day geosynthetics short courses will...
Pavement image, moving vehicle perspective

The Benefits of Accelerated Pavement Testing on Infrastructure

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One of the key takeaways from the GAP 2019 transportation engineering conference (November 2019, Colorado Springs) was the vital role testing plays in the...
Geosynthetic Reinforced Soil Structures Course

How Reinforced Soil Is Transforming India’s Infrastructure

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Geosynthetic reinforced soil structures (GRSS) are transforming India’s transportation networks, commercial construction options, and much more. These reinforcement materials and designs enable more sustainable...

Register Now for Essential Containment Systems Courses

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When CQA Week attendees gather in Austin, Texas 7 – 12 April 2019, they’ll have four high-end courses to choose from and...

Geosynthetics CQA Training and Certification Events – April 2019

TRI Environmental will host four geosynthetics CQA training courses and two certification opportunities 7 – 12 April 2019 in Austin, Texas. The events are...

Slope Stability and Leak Location Highlight Early May Short Courses

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In the United States, geotechnical engineering short courses often take place just ahead of the warmer months during which so much work...

Slope Stability Short Course Added to May 7 – 11 Training Week Offerings

Short Course Training Week (May 7 – 11) is coming to Austin, Texas, where TRI Environmental will host four courses and two certification opportunities...
TRI Expands Testing Capabilities and Enhances Services for 2018

TRI Expands Testing Capabilities and Enhances Services for 2018

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The annual letter from TRI Environmental to its clients and the general geosynthetics community merits review for a number of its highlights. The company...

Latest article

Fouled Ballast article feature image - railroad tracks at TTCI

Estimation of Soil-Water Characteristic Curves in Fouled Ballast

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Dr. Stacey Kulesza, P.E., Robert Sherwood, and Dr. Michelle Berry, P.E. exam fouled ballast and soil-water characteristic curves, in this latest share from the...
Photo of Restaurant Interior Design with Geocells

Unique Project Showcases Interior Design with Geocells

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If you visit a geosynthetic manufacturing center, distribution warehouse, or job site, you’ll often find unique uses of the materials. Installers might use extra...
Photo of geocell in stormwater controls

Wilke Joins GeoU 2020 Stormwater Course as Instructor

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The GeoU 2020 engineering short courses event has added another world-class instructor to its line up: Markus Wilke. He joins Joel Sprague, P.E., in...
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