Features

New developments in compaction equipment are being introduced to the market - Mike Woof writes Ammann has broadened its asphalt compactor range with the addition of the ARX 91 model New compaction machines are offering improved performance for road builders, with equipment being introduced to meet the specific needs of key markets. Ammann has broadened its asphalt compactor range with the addition of the ARX 91 articulated tandem roller for emergent markets. The firm claims that the machine is able

A Wirtgen slipform paver SP 15i operated fully automatically to produce kerbs near Mobile, in the US state of Alabama, as the company explains. When a new residential area is developed, the individual contract work sections are often very detailed. Roads and paths have to be paved and access roads to the individual plots constructed. Various traffic areas are often separated by concrete structures such as kerbs. These kerbs can be either pre-cast parts or monolithic profiles produced right on the job sit

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

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

Getting the human-machine interface for equipment automation right is a lot trickier than expected. David Arminas reports from the CECE conference in Rome For many contractors, digitisation is key for improving on-site operational efficiency. But it may be time to take stock of progress and examine what does and doesn’t work. That is not to say that the anchors should be thrown out to halt development. Far from it. In the past eight months, the CECE - Committee for European Construction Equipment – led

A large milling machine from Wirtgen has been used to remove the top two asphalt layers of a key route in Japan in the city of Mito, around 140km north-east of Tokyo