Multi-linear drainage geocomposites for railways

June 1st, 2022

FIGURE 1 Multi-linear drainage geocomposite under railway embankment In civil engineering, drainage systems are traditionally made with granular material layers and perforated collector pipes. The use of drainage geocomposites became more common 30 years ago with the development of products that met the specific requirements of each application. Moreover, the geocomposite is cheaper than the […]

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Six-year $478b transportation bill sent to Congress

April 3rd, 2015

‘Grow America’ to address U.S. infrastructure woes On Monday, the U.S. Department of Transportation (DOT) issued a press release describing a six-year, $478 billion transportation reauthorization bill that was sent to Congress March 30. Called the Grow America Act by the Obama administration, the proposed bill “invests in modernizing America’s infrastructure.” The release said that […]

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