Recycling

Equipment from Wirtgen has played a key role in the rehabilitation of a major route in Cape Town. The scenic Camps Bay Drive provides access to Camps Bay and Hout Bay Based on the project brief and geometric analysis, Camps Bay Drive required widening to cope with high volumes of tourist traffic and MyCiti buses. In order to minimise the impact on traffic, the design brief targeted construction outside the summer peak tourist season and also required investigation into shortened construction periods. The

By this spring, Bomag’s new BM 2200/75 cold planer will have removed all the old pavement from a 2.6km section of Germany’s federal highway B-85. Work on the section between Amberg and Pittersberg started at the end of 2016 after the Ministry of Transport classified the road as being in “urgent need” of upgrading as part of the Federal Transport Infrastructure Plan. Actual roadworks began in mid-June 2017 after essential forestry work had been carried out, such as the removal of tree roots on both sides

Two major manufacturers, Caterpillar and Wirtgen, are introducing new milling machines. Both firms say that these new, high-production units will offer increased output compared with earlier generation equipment. From Caterpillar come the new PM820, PM822 and PM825 machines, which are half-lane milling machines able to handle full-depth removal of asphalt and concrete pavements in a single pass. The firm claims that these units are highly productive and highly manoeuvrable. In operation the machines weig

In Austria, a Wirtgen W 100 CFi compact milling machine with deep milling unit is being used for trenching prior to the laying of broadband cables – just before it sets to work milling off entire pavements. Work is being done in Engelhartszell in the Upper Austrian district of Schärding, not far from the German border. Contractor Hemmelmair Frästechnik, from Linz, is making use of the W 100 CFi’s cutting-edge technology, in this case made from steel and carbide.

Démolition et terrassement XL Sàrl from Nidderkuer, Luxembourg, has been using the largest capacity Hyundai excavator, the R1200-9, in Luxembourg City centre. The R1200-9, which has an operating weight of 120tonnes, started in March in the city’s financial heart on the site of the soon-to-be Bank of China complex. The huge excavator is breaking reinforced concrete foundations with a 7tonne hydraulic breaker. The first task to complete is a 35m-deep, 6-storey underground parking area.

A Canadian firm is using road recycling equipment from Italian supplier FAE to help keep roads in good condition. The firm, Rural Municipality Wilton, specialises in the maintenance of 700km of rural road links made of dirt and gravel. The work can be challenging, particularly as the weather is extremely cold in winter and very hot in summer. The equipment has worked well in this tough environment however. The firm selected two of FAE’s MTH models with water spray systems for the work as the units allow the

Ammann is offering its RSS 120-M Shredder, a mobile machine that prepares recycled asphalt for use in an asphalt plant. It is versatile as it can be used as a shredder, iron separator and screener. The machine can recycle asphalt that ranges in size from milled particles to larger pieces. The Ammann RSS 120-M can go from installation to production in just 30 minutes and is track-mounted for mobility. A single operator can run the machine, which comprises a shredder with two low-speed, electrically driven