How many workers does it take to get back under control a concrete buffer that won’t be tied down? Quite a lot, apparently, as this video shows. The real question is, which cement-head lost control of his buffer in the first place?
May 12, 2016
Read time: 1 min
How many workers does it take to get back under control a concrete buffer that won’t be tied down? Quite a lot, apparently, as this video shows. The real question is, which cement-head lost control of his buffer in the first place?
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
The use of 3D stringless controls in large concrete paving work is very well established. However, the lower cost of these systems means that the technology is now being used widely for smaller slipforming works, such as kerbing or drain construction
It’s make or break time for highways maintenance in the United States, according to Greg Cohen, head of the American Highways Users’ Alliance, speaking at the Pavement Preservation and Recycling Summit in Paris today. What happens in the next year will make the difference between a decade of continuing crumbling road infrastructure or a renaissance in America’s highways, he told delegates attending the first day’s afternoon plenary session. All state governments must submit a road asset management plan to t
Europe’s political patchwork is getting a low-emission zone overlap, according to Malcolm Kent*
By now, pretty much everybody in the industry will be aware of the Low Emission Zone in London, UK. But awareness of similar European zones about to start or expand might be more patchy.
The background to all of these schemes is the problem of air quality, particularly European Union rules setting limits on acceptable pollution levels. It was found some years ago that several member states’ cities, including
