Asphalt milling, paving & compaction

Long life asphalt paving reduces maintenance

April 11, 2012

Contractor FM Conway is working on a three year contract with Dover Harbour Board to reconstruct and resurface busy access routes and large vehicle parks within the port. One of the major factors for this contract being awarded was the company's strong green credentials. The contract is based around small and large individual paving projects within the Eastern Docks, which can range in time scales from three weeks to six months. The first phase of work, which started in early May, was to fully reconstruct

Asphalt paver offers wheeled or tracked options

April 11, 2012

Well known in the compaction field, BOMAG continues to raise its profile in the paving sector with the launch of another new machine, the BF300 paver. This model replaces the earlier Marini-developed BF331 and is said to be a combination of the best German and Italian engineering as well as sharing some features with the BF600 series launched by BOMAG during last year. Developed for the 7-8tonne class the BF300 is versatile and manoeuvrable and has a transport width of just 2.5m, even including its mounted

Advances in materials testing

April 10, 2012

Quicker, better, more cost effective materials testing - Kristina Smith writes. Most developments in materials testing technology involve updating and upgrading existing machines, either to meet changes to standards or to satisfy new needs in the market. And occasionally, a manufacturer will come up with something completely new. PUMA - the precision unbound materials analyser - falls into the latter category. It has been developed by Cooper Research Technology and Nottingham Transportation Engineering Cen

Upgrade for Mumbai airport

April 10, 2012

Work is continuing to upgrade Chhatrapati Shivaji International Airport (CSIA), India's largest airport in Mumbai, the country's largest city.

Asphalt paver production benefits from major investment

April 10, 2012

German firm Vögele has built the world's largest and most sophisticated paver manufacturing facility - Mike Woof writes. Part of the Wirtgen Group, Vögele has benefited from the massive investment the company has made in all of its major manufacturing operations. The Hamm, Kleemann, Vögele and Wirtgen facilities in Germany have all been improved, with both Kleemann and Vögele now using brand new, purpose-built factories constructed on green field sites.

Innovative reinforcement for weak roads

April 10, 2012

An innovative solution was put forward to support slip roads on a Dutch motorway. Patrick Smith reports The 2010 opening of the A7 motorway extension on the southern ring road of the city of Sneek, The Netherlands, brings an end to local traffic misery. By using innovative Tensar Geocell Foundation Mattress technology over weak estuarine clay, MNO-Vervat Noord, the main contractor, constructed a key junction and its slip roads in weeks instead of months, with considerable cost savings. The conversion

Developments in asphalt paving machines increases competition

April 10, 2012

With the asphalt paving segment split broadly into two methods, American or European,. it is no surprise that manufacturers. from these countries have dominated the market for some years. An interesting development in recent times has been seen with various European firms developing asphalt pavers to suit North American needs, including BOMAG, Dynapac and Vögele. Caterpillar and Volvo by comparison both offer both European and US-style pavers, with separate model ranges that have been developed over many ye

Geosynthetics for base reinforcement

April 10, 2012

Tensar is making some key moves internationally, as well as in terms of market segments. The company is now marketing the GlasGrid range in the US and expects to develop healthy sales, however it sees major growth potential with the Geogrid product range. Jim Penman, director for bi-axial products & applications said: "One area we're moving into is base reinforcement and in particular what we're looking at is mechanistic emirical (ME) technology." Tensar has worked with the University of Illinois on a new d

Asphalt plants looking at greener production systems

April 10, 2012

A wide variety of new equipment and technology to assist production at asphalt plants is about to be launched onto the market, while asphalt producers are continuing to look at greener working practices. Guy Woodford reports. Lintec, in partnership with Loesche, recently created what they say is the world’s first containerised Coal Mill Plant for independent coal dust supply at the jobsite which offers mobility and high economic efficiency through the substitution of gas or oil with coal.