Asphalt milling, paving & compaction

MTVs help transfer material efficiently

June 20, 2016

Mention the letters MTV and most people will think you’re referring to Music Television, the firm that revolutionised the music video. But in the road construction sector the letters have another meaning: Material Transfer Vehicle. Roadtec pioneered the MTV concept with its Shuttle Buggy, which it introduced in 1989. The concept was a novel one, providing a transition between the truck hauling the asphalt to the site and the asphalt paver. The idea of the machine was that it would provide a buffer system

Smoother highway achieved in Florida

June 16, 2016

The busy I-10 in Florida is now benefiting from a smoother surface, following very necessary reconstruction work. There were no completed sections of I-10 until 1961 when the 59km Sanderson to Jacksonville stretch was first finished. In the years since, section by section have been constructed, culminating in the complete stretch of I-10 in Florida, running 579km through the state. The interstate stretches west well beyond the Florida border making I-10 one of three coast-to-coast interstates, along with

Zoomlion ends pursuit of Terex Corporation

May 31, 2016

Zoomlion has ended its multi-billion dollar bid to acquire Terex Corporation. In a statement to customers, Ken Lousberg, Terex Cranes president, said that discussions between the two construction equipment industry heavyweights over a near US$3.3 billion deal had been terminated. Lousberg said the recently announced sale of Terex Corporation’s Material Handling and Port Solutions business segment to Finland-based Konecranes for around $1.3 billion is proceeding as planned, subject to regulatory and Konecra

Zoomlion ends pursuit of Terex Corporation

May 31, 2016

Zoomlion has ended its multi-billion dollar bid to acquire Terex Corporation. In a statement to customers, Ken Lousberg, Terex Cranes president, said that discussions between the two construction equipment industry heavyweights over a near US$3.3 billion deal had been terminated. Lousberg said the recently announced sale of Terex Corporation’s Material Handling and Port Solutions business segment to Finland-based Konecranes for around $1.3 billion is proceeding as planned, subject to regulatory and Konecra

BOMAG’s smart asphalt compaction technology in use

May 25, 2016

BOMAG’s highly sophisticated compaction control technology is now being used successfully on the highway project to link Warsaw with St Petersburg. The system is being employed in the rural area around the border triangle of Lithuania, Latvia and Belarus. Lithuanian road contractor Panevezio Keliai won the package of works to upgrade a stretch of the E262 in Zarasai. The project requires high quality as the E262 route links Warsaw with St Petersburg and carries a large volume of traffic, including a hig

Upgrading Bolivia’s important Uyuni – Condo K Highway

May 16, 2016

Upgrading Bolivia’s Uyuni – Condo K route will help boost the country’s economy - Mauro Nogarin writes. The area of influence along the new Uyuni - Huarancani - Condo K road in Bolivia is of major importance to the country’s economy as it has great agricultural potential for quinoa. The highway is located in south-western Potosi and it has a cultivated area of 55,000ha, with an annual output of 13,154tonnes of quinoa. South-western Potosi is also one of the areas with the highest population of camelid lives

A breakthrough in the horizontal reuse of PA (porous asphalt)

May 12, 2016

An ambitious objective has led to significant steps in the reuse of PA (porous asphalt). While the market incidentally produces PA with a maximum of 30% of recovered raw materials, BAM has introduced its own innovations, enabling more than 90% of raw materials to be reused. And this year, subsidies from the European Commission will enable the LE2AP demonstration project to be constructed: one kilometre of sustainable PA. Large-scale production is also being developed.

A breakthrough in the horizontal reuse of PA (porous asphalt)

May 12, 2016

An ambitious objective has led to significant steps in the reuse of PA (porous asphalt). While the market incidentally produces PA with a maximum of 30% of recovered raw materials, BAM has introduced its own innovations, enabling more than 90% of raw materials to be reused. And this year, subsidies from the European Commission will enable the LE2AP demonstration project to be constructed: one kilometre of sustainable PA. Large-scale production is also being developed.

Polyfunctional Polymeric Systems (PPS) help stressed roads

May 12, 2016

Increases in mobility and loads to which roadways are subjected has led, over the past decade, to new technologies for increasing the life of highly stressed pavements. Alongside traditional layers in asphalt concrete with normal or modified binders, there are new technologies which make it possible to produce high performance bituminous layers through the use of polyfunctional polymeric systems (PPSs).

New testing equipment and services

April 21, 2016

This month’s round-up looks at new equipment from a number of manufacturers and a new bitumen testing service in the UK from global player Intertek - Kristina Smith reports CONTROLS GROUP has unveiled new machines from each of its specialist divisions, including a new triaxial tester from its soil mechanics arm Wykham Farrance; an E-modulus tester from its concrete testing division; and an asphalt binder analyser from PAVELAB SYSTEMS, its asphalt division. TRITECH is the result of 50 years of developm