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July 16, 2012
Formed at the end of the Cold War, the European Bank for Reconstruction and Development has raised, and loaned, billions to revitalise infrastructure from central Europe to central Asia as Patrick Smith reports One of the highlights of the year for Thomas Maier has been the recent trip to Bratislava, the capital of Slovakia, where history was made. As the Business Group director in charge of the infrastructure sector at the European Bank for Reconstruction and Development (EBRD) he was present when contract
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TYROSAFE's gripping competition
July 16, 2012
An EC-funded project aims to coordinate research on essential tyre/road interaction parameters. A competition will help raise awareness of the project Drivers need grip between the tyres and the road to accelerate, decelerate or change the direction of a moving road vehicle. Grip is provided by the skid resistance properties of the road surface in combination with the friction characteristics of the tyre. This combination is critical for safe driving, and many European countries have investigated the corre
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Countdown to Asia Pacific's biggest construction machinery show
July 16, 2012
Asia Pacific's largest construction machinery exhibition will be held in the Chinese capital China and its neighbouring countries (the new 'target markets') are developing at a very fast pace. The construction machinery market in this area has gradually become the most focused in the world, and in 2007 the sales volume of construction machinery was over 450,000 units. Over the next 10-15 years, construction of large-scale infrastructure will carry on, including projects of national high-speed railway networ
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Foaming option
July 16, 2012
Foamed bitumen is a versatile and cost-effective tool in recycling roads - Mike Woof reports Wirtgen hopes to capitalise on the growing demand for materials recycling and its range of solutions for this sector has expanded considerably in recent times. The firm has been taking advantage of further developments in foamed bitumen technology to offer an array of cost-effective road repair solutions. The range allows this material to be used in array of cold recycling applications and Wirtgen also offers labora
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A fresh breath of air
July 16, 2012
With a new wave of exhaust emission regulations coming shortly, engine manufacturers are well on track to develop new solutions as Mike Woof reports A wave of technological advances has made the current generation of diesels the cleanest industrial engines ever produced. Driven by tightening controls on emissions, manufacturers have had to develop an array of innovative solutions that will help cut particulate and NOx being emitted from the tailpipe. When the phased reduction in exhaust emissions was first
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Scalping solution from Sandvik
July 16, 2012
The first new mobile screen to be launched under the Sandvik name, rather than the Fintec or Extec brands, is the heavy duty tracked QE440 scalping screen. The QE440 was displayed in a live demonstration at a customer event in the UK this summer to launch the newly unified branding and new machine colours. During the demonstration, customers had a chance to view other mobile crushing and screening units in the Sandvik range, as well as the new BR2577 hydraulic breaker.
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Remote control crushing
July 16, 2012
Following a trial of Metso Minerals' Nordberg Plant Management System at Hanson Aggregates' Ystrad Meurig Quarry, UK, the software has now been installed on a further six mobile machines at Lithalun Quarry. Metso installed the remote control system on the Lokotrack LT300HP for Hanson last year to allow the company to test the advantages of the wireless communication capabilities. The system has now been extended to the LT110 primary crusher, another LT300HP and its two ST358 and ST620 mobile screens.
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Breaking at the face
July 16, 2012
Italian customer Marocca Group is using an Indeco HP18000 hydraulic breaker (the heaviest hydraulic breaker on the market at present) for primary demolition at a limestone quarry in Anagni, close to capital Rome. The 40ha quarry produces high grade limestone in 21 different sizes to meet an array of construction needs, and the bespoke fully automated crushing and screening plant is able to process over 500m³/hour of rock. By using the HP18000 in a primary winning application, Marocca Group has also been abl
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Software adds mobile modelling
July 16, 2012
US-based BedRock Software has announced the release of a new version of its AggFlow software package that adds the capability to simulate the operation of mobile crushing and screening plant. The company has initially worked with Powerscreen's line of crushing and screening equipment but other manufacturers' data will be added. "As we build our track-mounted data library this will be an important and revolutionary development for the industry," said BedRock president Bryan Lewis. The AggFlow system for fix
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Washed to perfection
July 16, 2012
Ever tightening aggregate specifications for road surfacing materials is driving more quarries to wash their materials. Claire Symes looks at the technology and the implications for the industry Stricter aggregates specifications for both asphalt and concrete surfacing materials and the need to make the best use of all extracted material is driving greater use of washing equipment in the quarrying industry. But the latest washing and recycling technology means that this growth does not have to significantly
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