Featured Profile

TRI Environmental

Sam Allen
Vice President & Division Manager
TRI/Environmental, Inc. (TRI) 
9063 Bee Caves Rd.
Austin, TX 78733, USA

E-mail: sallen@tri-env.com 
Phone: +1 512 263 2101
Fax: +1 512 263 2558

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TRI Environmental

TRI Environmental, Inc. (TRI) is an independent, third party, geosynthetics firm which provides testing and research services to the international community. TRI provides laboratory conformance/verification testing as well as performance related studies. TRI is the first laboratory in the world to be accredited by the Geosynthetics Accreditation Institute and is distinguished as having the most extensive list of accredited tests. In addition to routine testing in accordance with ASTM, ISO, BS, DIN and GRI test methods, TRI provides interface friction, permeability, creep and stress-rupture, transmissivity, gradient ratio, UV-resistance, chemical resistance, carbonyl end group, viscosity, and accelerated time-temperature testing. TRI Environmental‘s staff are active throughout the world’s standards development organizations and routinely provide short courses, seminars and tailor-made training services to those learning about geosynthetics.

TRI earned a superior reputation as an internationally acclaimed, highest quality testing and research facility. TRI’s geosynthetics laboratories and governing quality assurance system are accredited by the Geosynthetics Accreditation Institute (GAI). TRI is proud to be the first testing laboratory to achieve this accreditation, and is currently distinguished as holding the most comprehensive (91 tests) accreditation among commercial testing laboratories. Our accreditation documentation may be e-mailed upon request and independently verified by visiting the GAI home page at www.geosynthetic-institute.org.

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Products and Services

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News

01:06:49

Video: Soil-Covered Geomembrane Surveys

TRI Environmental Senior Engineer Abigail Gilson is one of the world’s foremost practitioners in electrical leak location (ELL) technologies. As part of the on-going...

Register Now for the Online Electrical Leak Location Course

TRI Environmental’s Senior Engineer Abigail Gilson is one of the world’s foremost practitioners in electrical leak location (ELL) technologies. On May 10, as part of...

Online Geosynthetics CQA Week Training, May 10 – 14

The long-running geosynthetics CQA Week training courses from TRI Environmental return 10 - 14 May 2021 in an online format. The live, online format...

Geosynthetics CQA Week Training Online in December

The long-running geosynthetics CQA Week training courses from TRI Environmental return 7 - 11 December 2020 in an online format. This marks the second...
00:16:34

Warren Hornsey on Siamak’s Geosynthetics Podcast

Australia-based engineer Siamak Paulson (ADE Consulting Group Pty Ltd) has published the latest episode of his eponymously named podcast series: Siamak’s Geosynthetics Podcast. This...
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