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HAMM is offering an innovative compaction crushing concept to construction customers - Mike Woof writes HAMM has put its novel crusher drum compactor system in series production. This is based on soil compactor technology, with the key feature being the innovative detachable tools. The idea behind the concept is that a large single drum roller can be used both for crushing and compacting rock. HAMM first unveiled its prototype in 2013 but has been developing and improving the system in a series of trials

Sunderland sees a bridge slide into place and two bridges inch their way across a Polish highway Slowly but surely, a 2,500 tonne section of a new bridge deck was eased out from the banks of the River Wear near Sunderland in northern England. It now straddles the water, pointing towards the opposite bank which it will eventually reach after another sliding operation likely to take place next year. The project to build the New Wear Crossing is now halfway through with the first half of the steel deck b

Terex cranes have been involved in a multiple bridge repair project in the US More than 96,000 vehicles per day travel a stretch of I-96, including its 52-year-old bridges. The Michigan Department of Transportation is in the midst of a two-year US$77 million project to repair bridges and relieve increasing congestion along Interstate 96 at the U.S. Highway 23 interchange in Livingston County. Toebe Construction along with joint venture partner Kamminga & Roodvoets are bringing in a lot of lifting powe

Software innovations can help road construction and asset management – Mike Woof writes New developments in construction software offer major benefits for civil engineers, contractors and maintenance firms. The latest advances will help optimise the construction process, while also allowing easier monitoring of existing assets. In terms of construction, Bentley Systems is again pushing the bar with regard to advanced software solutions. Its latest OpenRoads ConceptStation package is said to combine en

Software technology company Yotta has announced a five-year extension to its contract with Amey, a UK public and regulated services provider The extension, valued at more than €1.3 million, allows Amey to roll out licences for Yotta’s visualised asset management solution Horizons to subscribers in Australia, New Zealand and Spain in addition to those based in the UK. The service and maintenance provider will also be able to use Horizons in an additional six end-customers. Horizons is a visualised Softwar

Scientists at the University of Lancaster in England are using 3D data produced by Bluesky to refine a tree failure-risk model Pinpointing trees that might collapse onto roads and other infrastructure currently uses complex wind analysis techniques to assign a level of risk to individual trees. The data is Bluesky’s UK National Tree Map, laser mapped 3D height models, colour infrared (CIR) data and soil data. It will help identify individual trees and their proximity to roads as well as electricity insta

Kilgore Contracting has used Caterpillar machines to repave a runway at the Provo Utah Municipal Airport.

A milling and paving project has provided a necessary surface upgrade for a busy stretch of highway in Oklahoma US Route 62 is an important route and runs 3,597km from the Mexico-US border at El Paso, Texas, to Niagara Falls, New York, on the Canada–US border. A 12km section of the road where it runs through in Oklahoma recently received a rehab. The Oklahoma Department of Transportation (ODOT) project started in Blanchard, Oklahoma, and headed west. This stretch was built in 2000 when ODOT was switc

A German contractor is now using two novel asphalt paving technologies from Vögele together for key projects The firm has acquired Vögele’s InLine Pave equipment with its innovative dual layer paving technology as well as one of the SUPER 1800-3i SprayJets for paving a surface course. This combination of technologies is allowing contractor Rask Brandenburg to carry out fast and efficient road rehabilitation work on some major routes, including a busy Autobahn stretch leading into capital Berlin. T

Safety and autonomous vehicles exercised the minds of some of Europe’s senior police officers at the recent TISPOL European Traffic Police Network Conference in the UK. The European Union looks like missing its target of halving the number of people killed on its roads each year by 2020. Just when European police forces are trying to get back on target, along comes the autonomous vehicle with all its inherent safety issues.