Asphalt milling, paving & compaction

A two-day unreserved public auction in Dubai set a record for number of bidders, according to the auction organisers by Ritchie Brothers. More than US$42 million worth of construction equipment including trucks went under the hammer on September 8 and 9 in the United Arab Emirate member state. Eduard Faig, regional sales manager for Ritchie Brothers, said the event set new Dubai records for the total number of on-site bidders, reaching just over 920, and for the number of online bidders, more than 400

The Louisiana Transportation Research Center (LTRC) has released a report summarising current US asphalt and concrete pavement smoothness requirements. The report, Best Practices for Achieving and Measuring Pavement Smoothness, A Synthesis of State-of-Practice, is important at a time when the US is undergoing a change in the way smoothness specifications are written. A growing number of states are moving away from profilograph-based smoothness specifications in favor of specifications based on a more widely

A brand new Dynapac SD2500CS tracked paver is building a bypass road around the town of Essen (Oldenburg) in northwest Germany. Traffic has to pass through the town centre, leading to traffic jams and unsafe situations. A bypass road will relieve the town centre of this traffic and will increase the comfort of living in the city centre. The old B68 highway is a narrow two-lane street, where, according to residents, two trucks struggle to pass each other. The SD2500CS is being run with a V6000TVH v

In just under four weeks, on Australia’s Gold Coast, the best minds in the global flexible pavement industry will gather for the Australian Asphalt Pavement Association’s 2015 International Flexible Pavements Conference. Experts will be presenting the most up-to-date technical information as well as real life examples of applied technology to projects, whether they be roads, tunnels, ports or airports. “This is a must-attend event for all in road construction and maintenance,” said Michael Caltabiano,

Larger road budgets would go a long way towards maintaining in top shape highway infrastructure across the United States and Canada. But even considering what is being spent now, are road owners and highway contractors getting the biggest bang for their buck? That’s what delegates to this year’s Pavement Preservation Recycling Alliance conference in the beautiful Canadian resort city of Niagara Falls will find out from October 13-15. “One of the things that I learned in Paris at the first Pavement Preser

The preliminary agenda has just been published for the 2015 Pavement Preservation and Recycling Association conference in Niagara Falls, Canada. The event promises to give delegates a practical insight into the latest research and innovative applications that are driving the industry forward. PPRA 2015 will build upon the momentum of the Pavement Preservation & Recycling Summit held in Paris, France, this past February. It will be an excellent opportunity to learn what other companies, agencies, US state

The new MOBA-MATIC II levelling control system is said to offer an array of innovative features that improve ease of use and safety. The control handset now comes with a large screen so that the most important value is always within view of the operator. It also has a backlit keypad making working in low, ambient light far easier. Most importantly, however, is that with a single control panel, both sides of the screed can now be controlled from one screen making it both substantially easier and safer fo

MOBA is introducing a sophisticated compaction control package. The innovative MCA-500 machine control system is designed for use with compactors and can be used in both earthmoving and road construction applications. The system allows the compactor operator to monitor progress in real-time on the display. The driver can see key information during the compaction process, such as the intelligent compaction value (ICV), vibration frequency and amplitude. This ensures that over- and under-compaction can be

Volvo said that its new DD25B double drum compactor offers a combination of high productivity and performance. Power for the DD25 double drum comes from a Tier 4 Final/Stage IV-compliant engine, and it achieves outstanding results with maximum machine uptime. The three-cylinder diesel is said to be durable and fuel-efficient and meets the Tier 4 Final/Stage IV emissions regulations without requiring an after-treatment system. Delivering 18.6kW, the Volvo D1.7A engine is said to be well-matched to the co