Materials

Italian hydraulic breaker manufacturer Indeco is boosting its breaker range with the addition of a new model, the HP2750. This model features a 135mm diameter tool and weighs in at 1.69tonnes.

Skanska’s Hällevadsholm quarry is increasing production efficiency thanks to new crushing and screening systems. The quarrying facility has been supplying sized gneiss rock aggregate 1954, with production currently some 300,000tonnes/year.

Lehigh Technologies, which produces micronized rubber powders, has joined forces with additive specialist Rheopave to come up with a system which will improve the performance of asphalt, while reducing the cost compared to standard polymer modified asphalts. Rheopave had developed its X10 additive, a blend of reactive polymers and other elements, to work with Lehigh’s MicroDyne micronized rubber powder. It overcomes two problems currently experienced with rubber-modified asphalt, according to Lehigh’s direc

Nynas and the University of Antwerp opened a joint asphalt laboratory in April, in the University’s faculty of Applied Industrial Engineering. The collaboration will bring benefits to both parties, according to Tine Tanghe, lab manager for Nynas’ Continental.

A fleet of wheeled loaders is playing an important role at a site producing concrete in China. Located at Lintong in Shaanxi Province, in China, the site is producing concrete using gravel from river plains. Lintong lies 35km to the east of Xi’An in western China, the site of the famous Terracotta Army. This new army of SDLG wheeled loaders meanwhile is being used to load gravel from the nearby river plains for Jinsheng Concrete, which sits on the 800km Wei River.

Political and economic changes around the world are impacting on the way bitumen is supplied and used - Kristina Smith reports on the Argus Europe Bitumen conference in Rome, and highlights some of the new technologies being launched to address these changes Attendees at the Argus Europe Bitumen Conference, held in Rome on 11th and 12th June heard how the global bitumen market is changing. More refineries are expected to close in Europe; the US, with its shale oil, is dominating bitumen supply to some re

In Africa, one of the world’s fastest-growing cities is using the latest asphalt plant technology to boost its road maintenance work; while leading firms are finding their innovative solutions in demand in Europe and the Americas. Guy Woodford reports A new up to 180tonnes/hour Marini UltiMAP 2000 plant is helping Lagos State Public Works in Lagos, Nigeria implement a five-year strategic road map aiming to ensure high standards of road maintenance and improve infrastructural development across the city of m