Found 386 results.

Using geosynthetics in flexible airport pavements

June 1, 2019

…Pressure cells, linear variable displacement transducers (LVDTs) and pore pressure transducers were installed throughout the pavement structure to monitor surface deformation and quantify the response of each pavement structure during…

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Lydall divests geosynthetic installation business

May 23, 2019

…to FC Géosynthétiques Inc. (“FC”). Geosol installs geosynthetic products in the civil engineering and environmental protection sectors, principally within the province of Quebec, Canada. “The divestiture of Geosol follows Lydall’s strategy…

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Carthage Mills installs geocell in video

May 2, 2019

…Carthage Mills has released a YouTube video showing the installation of a geocell on a slope. The company carries the CX and CXW Series of geocells, which are…

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Raven Industries installs new advanced 7-layer extrusion line

April 24, 2019

…Raven Industries announced that its Engineered Films division has completed the installation and qualification of an advanced seven-layer barrier extrusion line, referred to as Line 15. This new…

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FGI presents engineering innovation for outstanding project award to Hull and Associates

April 12, 2019

… 155 foot rectangle. Panels were designed for optimal placement and deployment direction for ease of installation based on the proposed basin configuration and to minimize field seaming and testing. Installation…

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Expanding a lakeside road with a reinforced soil slope

April 1, 2019

…FIGURE 1 Primary geogrid reinforcement installation for RSS Reconstruction of Hennepin County State Aid Highway 112 is a multi-phase project. Phase 1 was completed in fall 2018. Phase…

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Performance evaluation of a multi-span GRS–IBS

April 1, 2019

…was completed to a final bench elevation where deadman sheet piles were driven. Tie-rods were installed between the front-face sheet piles and the deadman sheet piles. GRS backfill was constructed…

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The GMA Techline

April 1, 2019

…Vegetation causing gases under geomembrane? Q: I have a site where we are installing a high-density polyethylene (HDPE) liner in an existing pond. Because of some residual heavy metals in…

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TRI Environmental hosting Short Course Training Week in April

March 11, 2019

…April 7 Electrical leak location (ELL) surveys are the state-of-the-art nondestructive method of locating leaks in installed geomembranes. The Liner Integrity Survey and Assessment (LISA) course teaches the science behind…

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Changing the ‘one per 500 feet’ paradigm on geomembrane field seam sampling

February 1, 2019

…worldwide) and has become entrenched in geomembrane installation practice as well as being evaluated by construction quality assurance (CQA) personnel. Figures 1 and 2 show a removed geomembrane field seam…

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