Materials

STRABAG wins tricky Polish project

March 21, 2012

Austrian construction firm STRABAG has won a major road contract from Poland’s General Directorate for National Roads and Highways (GDDKiA). The deal is for the construction of a 40km section of the S8 Expressway between Walichnowy and Sieradz Poùudnie, some 240km to the south west of capital Warsaw.

Asphalt plans silos increase efficiency, reduce waste

March 21, 2012

A Colombian contractor tackles specifications for asphalt road work with Astec equipment. Award-winning Colombian contractor MHC has upgraded its Astec Portable Double Barrel plant to handle highway and other projects. The plant, installed in Bucaramanga, equipped with two RAP [recycled asphalt pavement] bins, a Double Barrel Green System, and one New Generation silo was bought by MHC in 2009. It has now received a second silo and a truck scale extension.

Scania to deliver 375 trucks to Zoomlion, China

March 21, 2012

Zoomlion Heavy Industry Science and Technology, an existing Scania customer since 2008, has ordered 375 trucks which will be used as a platform for mobile concrete pumps. Said to be the world’s largest concrete machinery manufacturer, the company's largest mobile concrete pumps, which have a span up to 80 metres, are mounted on Scania’s 4- and 5-axle truck chassis with 6-cylinder 420-470 hp engines.

Versatile impact crushers aid major building waste recycling

March 21, 2012

Rockster Recycler is helping an Indian construction company reach its target of crushing two million tonnes of discarded building waste in a year. M/S Popular Construction, part of the Popular Infra Resources Group, is using two Rockster R900 Impact crushers with Duplex systems at four locations in India and plan to expand their deployment to eight sites. A spokesman for M/S Popular Construction said the company had chosen to work with Austrian-made Rockster machines due to their Duplex system, which allows

Sany on acquisition trail

March 19, 2012

Chinese construction equipment firm Sany is buying Putzmeister, the German manufacturer of concrete pumps. The terms of the deal have not been revealed officially but the acquisition is said to be worth €360-500 million according to various reports.

Tailor made pavement preservation solutions

March 16, 2012

VSS Macropaver is well known worldwide for offering customers individualised solutions for their emulsion blending needs.

Expandable microsurfacing unit aids road resurfacing

March 16, 2012

The VSS Macropaver Expandable Microsurfacing Box is infinitely adjustable between 2.74-4.27m, and is now available.

Benefits of bitumen technology research

March 15, 2012

Bitumen technology is benefiting from years of research and development - Kristina Smith. On a 2.7km loop of road in Auburn in Alabama, US, a lorry driver drives his triple-truck round and round. During his eight-hour shift, he will have covered 544km, with another driver waiting to take over from him for the next shift. Their mission is to seriously damage the road. This is the National Center for Asphalt Technology (NCAT), where sponsors from states and private companies pay to test out new materials and

New drilling and blasting technology aids efficient quarrying

March 15, 2012

Innovations in drilling and blasting and crushing and screening are bringing major economies of scale to aggregate production operations. Drilling and blasting is an area where new technology is offering major saving to quarrying companies. This is another important factor in the quarrying process, as inefficient drilling and blasting can have major financial repercussions.