Asphalt milling, paving & compaction

Rzeszów-Jasionka Airport in the south-east of Poland is now benefiting from a new taxiway constructed over a 50-month period and costing some €22.5 million. The work was required as the airport needs to increase capacity to cope with growing passenger traffic. The main portion of the project was for the construction of a 3km long taxiway, which lies parallel to the airport’s main runway. This taxiway now allows aircraft to manoeuvre away from the single runway and free up capacity for take-offs and land

Hamburg’s Finkenwerder airport is now benefiting from a new runway surface following work carried out by contractor KEMNA BAU. The company recently used machines from Dynapac to resurface 36,000m2 of the runway track in Hamburg-Finkenwerder, a facility used by Airbus. The airport handles around 10-15 take-offs and landings/day when aircraft are either undergoing flight testing or being delivered to customers, as well as for deliveries of components by transport aircraft. The project was tricky as the

A new airport has been constructed in the southern highlands of Papua New Guinea that will help with communications and logistics for the development of a natural gas project in the area. Built at Komo, the airport is sufficiently large to be able to handle the massive Russian Antonov AH-124-100 transport aircraft. Construction of the airport however proved challenging as the climate in this mountainous area is known for its changeable weather and heavy seasonal rainfall. However the airport was need

Caterpillar is now releasing a new guide to asphalt compaction. This publication offers readers a comprehensive guide to asphalt compaction processes, discussing basic factors and forces involved. The publication covers in detail key points such as methods and specification, rolling patterns and joint compaction. A more general section covers compaction issues, while there is also a glossary. A wide range of examples is given and the publication is also illustrated with high quality images and diagrams to b

This video from International Pavement Management (IPMA) discusses hot in-place surface recycling job sites in the US state of Georgia. Presenter Blair Barnhardt talks to Brian Frix from Rockdale County and Mike Lehner from Cobb County DOT about their successes with their pavement management programmes.

XCMG’s RP952 paver and XP262 compactor are said to be playing a leading role in the reconstruction and expansion of the busy Hohhot-Baotou section of the Beijing-Tibet Expressway. The major project within north China’s Inner Mongolia autonomous region began in the summer of 2011. It was deemed crucial due to the Hohhot-Baotou section suffering from constant traffic jams, sometimes said to be stretching up to 100kms. The new eight rather than four-lane section of the Beijing-Tibet Expressway is due to open t

Paving machines vary considerably in North America compared with those units used elsewhere. On a worldwide basis, pavers with tamper bar screeds are popular having been developed in Europe and also favoured by Japanese and Chinese firms. But in the US the length of highways to be constructed resulted in a focus on high production pavers, which still continues today. North America and Latin America are key markets for these machines, with Australia being one of the few territories to employ both European an