Asphalt milling, paving & compaction

The fleet used comprised two Wirtgen W 210s and one W 200i, as well as two Wirtgen WR 2000 soil stabilisers. Located roughly 8 km north-west of the city of Alghero, Alghero-Fertilia Airport is one of three commercial airports on the Italian island, along with Cagliari Elmas and Olbia. Built as a military airport in the late 1930s, Alghero-Fertilia still occasionally handles military aircraft. However commercial flights represent its main traffic and as it serves the provinces of Sassari and Oristano, it is

Sri Lanka’s main international airport now features a new runway surface that will help improve air transport efficiency at the facility The project was carried out successfully, despite a tough time schedule, boosting safety at the airport. This new runway will help increase capacity at the airport, allowing Sri Lanka to develop the tourist sector on which the country depends heavily for its economic growth. The work at the international airport for Sri Lanka’s capital Colombo was carried out with the

Beijing ranks amongst the five busiest airports across the globe and its runway surfaces face tough stresses as a result. Over 94 million passengers flew through Beijing Capital Airport (BCA) in 2016 and as many as 70 flights/hour can take off and land during peak times. The 60m-wide middle runway of Beijing Capital International Airport is the busiest of the three runways, with a landing and take-off flight ratio of up to 40%. This runway was first rehabilitated in 1996 and then repaired in 2013 and 2015

Construction of Istanbul’s new airport facility is benefiting from the use of a large fleet of machines from the Wirtgen Group. When it is complete, this will be the world’s largest airport and will be able to handle 150-200 million passengers/year as well as 6 million tonnes of freight/year. This will make the facility substantially larger than the world’s current largest airport, the Hartsfield-Jackson Atlanta International Airport, which handles around 105 million passengers/year.

BituChem, the manufacturer of AirPatch, says that the product formulation can be altered so local aggregate is chemically compatible, making the pothole patch more durable. AirPatch is a sprayed application that provides an excellent break and pothole repair solution. It repairs potholes and other surface deformations by spraying the surface with aggregate. BituChem says that AirPatch is also a superb adhesion binder.

While not required for its Sacramento Airport contract, Granite Construction* is getting to grips with IC specifications thanks to Volvo CE’s Compact Assist. In the US, 23 states have written intelligent compaction (IC) specifications for asphalt paving jobs and more states are expected to follow. Among those states with IC specs is California.

A Spanish contractor has utilised an asphalt plant from Ammann to deliver high-quality material for a key runway at Barcelona Airport. The firm Benito Arnó e Hijos, won the deal to provide asphalt for the reconstruction of the main runway at Barcelona-El Prat Airport. The firm opted to use an Ammann ABT 280 SpeedyBatch plant for the project as this model offered the combination of both mobility and productivity as required. With the short-term nature of the project, a fixed plant would have been unsuitable