Found 939 results.

Webinar: Geosynthetic Application Guidelines for Ground Infrastructures

June 30, 2022

…11, 2022. The webinar will focus on several general aspects of applications of geosynthetics, namely geosynthetic selection and test methods, protection before application, site preparation, geosynthetic installation, joints, cutting of…

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Nonresidential construction spending declined in April: AGC

June 6, 2022

…percent increase from April 2021 and the highest total for any month in the series, dating back to December 2000. Openings exceeded the 455,000 workers hired during the month, suggesting…

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PVC geomembrane specifications for South American lithium mining

June 1, 2022

…mine lithium includes the evaporation of brine in large ponds covered by polyvinyl chloride (PVC) geomembranes (Figure 1), which engineers design to waterproof a site. In South America, construction crews…

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Multi-linear drainage geocomposites for railways

June 1, 2022

…preloading embankment construction, as granular material would have been extracted and transported to the site, resulting in heavy truck traffic in and around the worksite. In comparison, one full truck…

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Aboveground storage tank liners for energy applications

June 1, 2022

…polymers in between, including tripolymer for specialty applications. Dating back 35 years, the most commonly used product in the geomembrane liner industry is high-density polyethylene (HDPE). Available as a nonreinforced…

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Coastal protection with geosynthetics

April 15, 2022

…arrive on site empty—greatly reducing the transportation demands with significant knock-on cost and environmental benefits. They are then filled with material on-site using sand from the beach, eliminating the need…

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Geosynthetic protective dam eliminates rockfall hazards

April 13, 2022

…reinforcement With the Polyslope S system, TenCate Geosynthetics contributed to a qualitatively outstanding, site-specific construction that absorbs the dynamic forces of falling rock while requiring a minimum of surface area:…

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MSE retaining wall drainage and pile obstructions

April 5, 2022

…Earth Co. Two common types of obstructions we see behind a retaining wall face are site drainage structures and bridge abutment piles. The presence of—and loading from—these obstructions within the select fill…

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Complex geosynthetic liner system for the 70 Ranch Raw Water Reservoir

April 1, 2022

…overall water use plan, the UWCD initiated investigation and selection of a site for a storage reservoir in 2012. Based on feasibility studies and access to off-season stream water from…

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Geosynthetics and sustainability: How is our industry doing?

April 1, 2022

…mines, tailings dams, fertilizer production sites and other sites that the geosynthetics industry regularly works with in cleanup and site stabilization (Figure 2). The U.S. Environmental Protection Agency’s Superfund program…

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