Found 1228 results.

Geosynthetic materials play a major role in new underground stormwater detention system

June 1, 2010

…from the chamber faster than it drains from the backfill, the perimeter walls will experience a rapid drawdown condition. The use of angular, open-graded stone eliminates pore pressures and has…

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Geosynthetic reinforced walls and steep slopes: Is it magic?

June 1, 2010

…thinking, relying on it in engineering is undesirable because it could lead to overly expensive structures or, worse, unsafe practice. Hence, designers use rules stemming from mechanics that follow the…

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Purging the geosynthetics system of dated test methods and specs

June 1, 2010

…test methods follows. It is comprehensive and much more than the original approach. Let us all use this sequence of ASTM standards and please stop requesting EPA 9090. In a…

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U.S. geosynthetics market is poised for a comeback in 2010-11

June 1, 2010

…(cellular confinement), and geocomposites. The polymeric nature of the products makes them suitable for use in the ground where high levels of durability are required. Properly formulated, however, they can…

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Thrace-LINQ adds market development manager

May 14, 2010

…and new product opportunities. Thrace-LINQ is a supplier of woven and nonwoven polypropylene-based technical fabrics with its U.S. manufacturing and distribution center in Summerville, S.C. For more information: www.thracelinq.com….

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Soft clays symposium registration still open

May 13, 2010

…The Organizing Committee (OC) of the SSC 2010 “Symposium on New Techniques for Design and Construction in Soft Clays” reminds prospective attendees that the registration for this event…

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EPA announces plans to regulate coal ash

May 4, 2010

…Agency proposals would address risks of unsafe coal ash disposal, while supporting safe forms of beneficial use WASHINGTON – The U.S. Environmental Protection Agency today is proposing the…

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ASCE inducts new class of certified geo-professionals

April 22, 2010

…engineers completed a certification process that includes graduate coursework, professional experience, and an oral defense of the application. The certifications were presented at a ceremony at the GeoFlorida conference in…

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Geogrids remedy poor site soils at World Cup stadium in South Africa

April 16, 2010

use of geogrids reduced both time and cost and this solution was deemed a success following extensive use during an exceptionally difficult winter. Even severe rain, including a 58mm (2.25in.)/hour…

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Backfill depleted open-pit mines with lined landfills, tailings, and heap leach pads

April 1, 2010

…open-pit mines in remote areas to allow for more efficient use of nearby city land space and natural resources. Lined tailings impoundments and leach pads could also be located within…

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