25775 results found

Filters

Search

Fugro Aperio stage 12th DIPA conference in Birmingham, England

July 16, 2012

The 12th Developments in Pavement Assessment (DIPA) conference organised by Fugro Aperio was taking place today in Birmingham, central England. DIPA is Britain’s only highways event dedicated to pavement assessment, covering the latest policy, best practice and survey technology developments. Speakers include pavement experts from local government, consultancy and research, and the data collection sector.

Life-saving with lower UK speed limits

July 16, 2012

The UK's Department for Transport has unveiled new guidance that will make it easier for 40mph (64km/h) speed limits to be imposed on quiet rural roads. These roads currently have a typical speed limit of 60mph but the Government is keen to change this in a bid to reduce road casualties. The latest figures from the government show that there were 1,901 road deaths in 2011, a three per cent increase on 2010. In 2010, 68 per cent of road deaths occurred on rural roads, of which almost 50 per cent had a speed

Electric car rental for Seoul

July 16, 2012

In October 2012, an electric car rental service will be unveiled by Seoul City in South Korea to promote eco-friendly transportation. A total of 200 electric cars will be provided by the city for the car sharing service programme that will be unveiled in collaboration with two firms, with a target to ease traffic congestion, cut air pollution and save energy. The two companies that will join the programme are Korea Car Sharing and LG CNS, under a deal sealed with the city.

Out of sight

July 16, 2012

With traffic volumes increasing around the world, many existing road links will need to be upgraded or replaced in coming years The need for new road tunnels is particularly intense in many dense urban areas, due to environmental requirements that mean new road links will have to be installed underground. However, improving existing road tunnel links is providing a very large part of the business for this specialised construction segment at present.

New grade control system improves road surface

July 16, 2012

Trimble is offering a new version of its Trimble GCS900 grade control system designed for use with milling machines. The new package allows contractors using planers for road repairs to achieve material savings and increased road smoothness during the ensuing paving operation. By controlling the cutting depth of a milling machine accurately, a contractor is less likely to make an overcut in the areas being repaired and as a result, is less likely to require additional asphalt or concrete when paving the new

Machine guidance system aids asphalt runway construction

July 16, 2012

Automatic 3D machine guidance is a highly sophisticated area and a high level of expertise is often required to ensure applications of the advanced technologies work as desired. Fugro is a specialist firm that has gained experience using 3D guidance tools over many years and for certain tricky projects, Hexagon, the parent of Leica Geosystems, has turned to Fugro for assistance. For one difficult job in particular, Fugro's specialists were brought in at the request of an Icelandic contractor. The project ca

Positioning tools continue to improve

July 16, 2012

Topcon says that its new IP-S2 package combines GNNS positioning capabilities with inertial sensors, while the firm also has a solution for customers wanting to mix and match receiver components. The IP-S2 is a vehicle-mounted, mobile 3D tool that offers precision mapping and surveying capabilities. The package collects data using 3D laser scanners, LIDAR, and/or cameras, and this is then integrated, time-stamped and geo-referenced. The customer can use this assembled data to combine LIDAR point cloud and d

Machine guidance and asset management aid fleet utilisation

July 16, 2012

Integrating Caterpillar's latest machine guidance and asset management tools offers efficiency gains for contractors in a competitive market. Mike Woof reports Caterpillar has been a leader in the development of GPS machine control systems through its partnership with Trimble. The manufacturer has rolled out a series of AccuGrade packages for various machines in its line-up, starting with the dozers and graders and then spreading to other machines such as scrapers, excavators and soil compactors. Caterpilla

Cutting quickly

July 16, 2012

Wacker Neuson says that its new BFS floor saws combine high cutting power with good ergonomic design. The units are said to offer a 20% cutting productivity gain over competing products, as well as being more comfortable to use for extended periods due to the new design. The saws are designed to cut materials such as concrete or asphalt and offer a high torque delivery from engine to diamond edged cutting blade. As the centre of gravity lies above the cutting shaft, working efficiency is further improved ac

Kennametal unveils new retainers

July 16, 2012

Kennametal has introduced new retainers for its line of TSC step-shank tools used on large-track trenchers. The new retainers, designated TR3, have a patented design that enables them to be installed and removed easily and quickly. The flush style of the TR3 also employs three tabs, or 'ears' that are twice as thick as previous designs, ensuring a more secure fit into the block and contributing to the speedy installation and removal. Steve Lantz, Kennametal's trenching accounts manager, said: "These retaine