Found 359 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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Aboveground storage tank liners for energy applications

June 1, 2022

…fracking infrastructure. As most O&G service companies and producers prefer not to field-fabricate frac tank liners, liner design and appropriate materials consideration ensure safe and compliant installation and the performance…

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Multi-linear drainage geocomposites for railways

June 1, 2022

…provides the same performance) in most applications. Drainage geocomposites are faster to install, require less machinery and reduce the greenhouse gas (GHG) emissions of the project (Durkheim et al. 2010)….

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PVC geomembrane specifications for South American lithium mining

June 1, 2022

…Specification for New PVC Geomembranes (Fabricated Geomembrane Institute 2019). That specification considers the importance of obtaining a lay-flat geomembrane to avoid wrinkles after installation. Both ASTM and FGI standards list…

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Inspecting a six-year-old geomembrane

April 14, 2022

…Corp. first published a video case history about the application and installation at the time, along with some observations about the installation process itself. Then after 18 months of service,…

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Selecting a textured geomembrane

April 11, 2022

…and the layer in contact with soil or other geotextiles requires different types of surfaces (smooth or textured) for different applications. Installation of a geomembrane and the product´s mechanical properties are heavily…

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MSE retaining wall drainage and pile obstructions

April 5, 2022

…volume of a retaining wall can present challenges for retaining wall designers and installers. However, there are proven measures that can be taken with coordination by the civil engineer, structural…

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Complex geosynthetic liner system for the 70 Ranch Raw Water Reservoir

April 1, 2022

…Site weather  Eastern Colorado plains experience high winds/wind events/rain events Installation in hot summer and cold winter conditions High surface temperatures that will affect wrinkling/distortionof material • Construction means and…

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Ultralightweight foamed glass aggregate as MSE wall backfill

April 1, 2022

…Entities including the Federal Highway Administration’s National Highway Institute (NHI 2009) and the National Concrete Masonry Association (NCMA 2010) have published leading resources. There are frequent instances where the subsurface…

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Welding HDPE geomembranes with biogas present

April 1, 2022

…lifted above it. This is dangerous work: Please exercise extreme caution. I know of an inexperienced installer killed attempting this repair. When successful, it is carried out in the following…

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