Found 380 results.

Landfills and erosion control

October 1, 2023

…FIGURE 1 Aspen excelsior erosion control blankets (ECBs) protect a landfill cap shortly after installation. The ECBs control soil erosion caused by wind and water and hasten revegetation….

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Lower trial weld strengths in polyethylene seams

October 1, 2023

…“extrusion” seaming. Over the past year, installers have noticed lower trial weld strength than in years past. This makes for much discussion on the jobsite between certified quality auditor (CQA)…

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Improving geosynthetic water and wastewater solutions with GeoCAAB

September 22, 2023

…keep water clean and safe. However, installing geosynthetic systems requires precision and expertise. Even a minor defect in one of these systems can significantly impact the performance of a water…

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E Squared FlexLiner FG: The ideal fish grade pond liner for a thriving aquatic environment

September 14, 2023

…water garden project. Ease of installation Compared to other options like HDPE, E Squared FlexLiner FG offers superior flexibility. It can effortlessly conform to the terrain, making installation more straightforward,…

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Lake Forest reservoir relining and floating cover

August 29, 2023

…for potable water storage.  FIGURE 2 Installation underway of double trough system on 28-foot divider wall In 2002, the reservoir underwent multiple modifications and improvements, which included a 28 foot…

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Geosynthetics installation at Florida landfill continues on schedule for Comanco

August 23, 2023

…However, when the client granted a change order mid-project, the company also assumed responsibility for the geosynthetics installation. Now Juan Morales leads the team in his new position as foreman…

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Searching to maximize stress reduction ratio with biaxial geogrids and timber piling

August 10, 2023

…tubes, performing in-situ pressuremeter testing, and installing a groundwater monitoring piezometer. Below the existing pavement structure along Burlington Avenue, the investigation encountered (A) man-made ground (fill); (B) upper organic silt…

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Watershed Geo launches unique landfill solar technology in international markets

August 7, 2023

…Center in Leppe, Germany. The solar system, called PowerCap™, is the latest in solar tech and green energy.  PowerCap™ installation at the Metabolon Research Center in Leppe, Germany. The Metabolon…

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Best practices-Working toward zero leaks

August 1, 2023

…FIGURE 1 The S-100 Spark Tester was used to perform testing on both the primary and secondary barriers to detect any leaks that may have occurred during installation….

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Bridging or trampolining during liner installation

August 1, 2023

…Q: Why is it required that there be no bridging or trampolining during liner installation at any temperature? A: Bridging or trampolining is common at breaks in grade…

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