Found 503 results.

Further comment on 4-out-of-5

October 1, 2013

…I have always been a bit suprised with the 4-out-of-5 pass requirement on the specimens extracted from a sample of geomembrane weld. I specify no failures permitted and have done…

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Award winners showcase the best in geosynthetics installation

May 6, 2013

…installation on a 45-acre closure system that included 10 acres of thin-film solar panels. The site is the world’s largest solar energy landfill closure. The Extreme Project Award—Iridex Group Plastic…

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Reinforced geomembrane seams

February 1, 2013

…a “non-film tear bond (FTB)” failure acceptable for a reinforced TPO if the Ibs/in. requirements are met for peel? (Ken | Maryland) Reply: Go to GRI GM19 and in Table…

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Thrace-Linq announces rebranding

October 31, 2012

…and slit film and monofilament woven technical fabrics.” The press release said “…the rebranding better aligns expertise, services, and resources to offer customers an unparalleled suite of solutions available through…

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Geosynthetics in the oil and gas industry

August 1, 2012

…to excavate and form the pond to accommodate the geomembrane. The materials used in typical in-ground ponds range from reinforced geomembranes to 6-mil black film depending on local regulations, specific…

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Well done, lessons learned

June 1, 2012

…Rhode Island geoenvironmental firm involved a bit more than grass cover. The project involved a soil cap remediation and entire landscape replacement of a resort in a prominent vacation locale,…

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Layfield expanding its Canada operations

May 2, 2012

…expansion plans for its Vancouver, B.C., and Edmonton, AB, operations. The Vancouver expansion includes the addition of a new blown-film extrusion line, adding 24 million pounds (10.9 million kg) of…

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Assisting a recovery effort

November 4, 2011

…(75,654ft2) of LP200 woven, slit-film, polypropylene geotextile over a temporary working pad. This pad was built on undisturbed parent ground, was filled and compacted with clay to a depth of…

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ASTM’s Nov. 7 deadline for GCL abstracts

October 24, 2011

…Learn more: Click here Objective A major motivator for this new symposium is the advent of “multi-component GCLs.” These materials can be defined as a “GCL with an attached film,…

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Liner questions

October 1, 2011

…to get a glimpse of how the asperities behave. Lastly, it very much depends on how the texturing has been manufactured. I suspect that blown film will indeed be different…

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