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Milling subcontractor Pavement Recycling Systems removed thousands of tonnes of reclaimed asphalt pavement (RAP) from a runway at Oakland International Airport in California recently. The firm used a fleet of six Wirtgen W 210i cold milling machines to remove the asphalt in less than 60 hours from Runway 12-30, along the shore of San Francisco Bay. In total, 47,000tons of asphalt were milled within a 60-hour time frame, nonstop day and night, plus a single-shift second phase a week later. The firm start

South Korean firm ETI is offering a novel roller barrier system, designed to reduce crash risks. The system meets both US and European requirements for barriers and is well-proven in the South Korean market, with over 100km in use on the country’s road network. In addition, the firm has also supplied systems to customers in other Asian countries including Malaysia, the Philippines and Thailand, as well as Latin America, including Chile, Colombia, Ecuador and Mexico. For the moment the company has not yet

Global sales of earth moving machinery in 2018 accelerated sharply – up 23% on 2017 to top out at 1 million units. The record result in 2018 was driven by a combination of several factors. One of these factors is investments in construction on a global scale in excess of €7,150 billion, as highlighted by data analysed by Prometeia for SaMoTer Outlook 2019, the sector observatory presented today at Veronafiere during the 5th edition of SaMoTer Day. The event is one of the stages in the run up to the 31st

A workshop into environmentally-friendly road construction was held in Denmark - report from Mikkel Bruun, Bruun Communication Recent advances in road construction have included the development of climate asphalt, which reduces rolling resistance and saves CO2. But what is it and how does it affect the production and use of asphalt pavements? And what are the socio-economic implications? The ROSE project that just ended with a workshop in Copenhagen might hold the answers. The rule of thumb is that lo

Morgan Morris, a master’s student at the University of Central Florida, recounts her life-changing experience as President of the 2019 Class of IRF Fellows After the short span of a week, a graduate research IRF Fellow transforms into an approachable, professional leader overflowing with inspiration and ideas. “In some ways, attending the IRF Fellows Road Scholar Program is comparable to going to an all-you-can-eat sushi buffet. You are not sure what exactly you signed up for, but in the end, you rea

For more than 50 years, Evonik – a world leader in specialty chemicals and the inventor of MMA cold plastic road markings - has been at the forefront of efforts to improve road safety and disseminate best practices in the field On 18th December 2018, Evonik bestowed the 3rd edition of the “Evonik Road Safety Award” in the city of São Paulo, Brazil. The Road Safety Award is designed to support sustainable road safety initiatives, as part of the company’s corporate and social responsibility. It acknowle

The partial collapse of the Polcevera viaduct, better known as the Morandi Bridge, has prompted debate regarding the technical and administrative aspects of maintaining road infrastructures. We discussed it with the engineer Gabriele Camomilla, former Director of Research and Maintenance of the Società Autostrade, who coordinated the only major structural intervention performed on the bridge, carried out in the early 1990s