Found 397 results.

40th Annual International Pittsburgh Coal Conference slated for Istanbul, Turkey

May 24, 2023

…domestically, as well as Indonesia, supporting higher exports. Notably, both Europe and North America showed an increase in coal consumption in 2021 after nearly 10 years of back-to-back declines. Nonetheless,…

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AASHTO launches redesigned website platform

May 23, 2023

…– a website that is streamlined, more user friendly, and offers many new design features. Photo courtesy of AASHTO. A revamped main webpage now makes it easier for visitors to…

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How the New Jersey DOT uses foamed glass aggregate

May 18, 2023

…in the mix. Meanwhile, the Pennsylvania Department of Transportation wrapped up a pilot project in 2021 that used pellets made from grocery bags, milk jugs, and other recyclable plastics in…

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Earthen ponds seepage prevention using HDPE liners

May 4, 2023

…recirculate water, which can be costly and require continuous maintenance. HDPE Liners HDPE liners are barriers made of a thermoplastic polymer. They are widely used in the construction and industrial…

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Rail viaduct project blends old and new infrastructure in Tallinn

May 2, 2023

…retaining wall joined the old viaduct, Selektor utilized a zero degree batter to match the lines of the historic structure. The retaining wall then blended seamlessly into the standard 5…

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WSP acquiring Calibre Professional Services One

April 19, 2023

…capable firm, adding value to major projects beyond mine sites, and enabling us to bring WSP’s key ESG services to a wider client base.” Information courtesy of International Mining….

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Storing geomembranes on a job site

April 5, 2023

…area should be dry with a firm base. Over-stacking rolls could cause damage to the lay-flat properties. Geomembranes need to be shielded against extreme heat, cold, cutting, piercing, and other…

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Geosynthetics for Precipitate Clogging

April 1, 2023

…Q: We are retrofitting a highway edge drain where rubberized concrete was used as the base course layer. What type of geotextile or geosynthetic should we consider for…

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FHWA launches Geosynthetic Installation Notes Tracker mobile application

April 1, 2023

…The completed guides were never published for use by the FHWA; then in early 2021, the guides resurfaced and were put in the hands of the transportation program manager, Office…

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Former Raven division, now Viaflex, sets record year while charting course for growth

March 31, 2023

…business. Its niche is in developing and manufacturing thinner, lighter, stronger polymer film and sheeting solutions that help address application and product challenges across the globe, including: Geo: geomembrane liners…

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