Paving on Algeria's mega highway

A fleet of 53 Dynapac machines is being used by a Chinese consortium to build the central and western sections of the 1,216km Algerian East-West Expressway. The consortium comprises CITIC and CRCC and was awarded the contract for the 169km central and 359km western sections of highway.
March 1, 2012 Read time: 2 mins
Craig Walker with staff from the Jiangsu Transportation Research Institute (JSTRI) after training on Cooper Technology equipment at the central testing lab in Oran, Algeria
A fleet of 53 206 Dynapac machines is being used by a Chinese consortium to build the central and western sections of the 1,216km Algerian East-West Expressway.

The consortium comprises CITIC and CRCC and was awarded the contract for the 169km central and 359km western sections of highway.

To help meet the tight schedule, tough conditions and remote locations, CITIC-CRCC opted to buy equipment from Dynapac. The new Dynapac fleet comprises 20 F141C pavers; a F182CS paver; 18 CC624HFs and 14 CC622HF tandem rollers. The machines are being used to pave and compact the base course, binder course and wearing course.

French asphalt mixtures and testing procedures have been specified, and the testing laboratories were equipped with large wheel trackers, automatic large roller compactors, trapezoidal bending machines and Duriez testing machines. Among those supplying equipment is UK company 5941 Cooper Technology.

"The French asphalt mixture design method is an advanced, performance-based asphalt mixture design method. French asphalts such as EME2 are expensive due to a bitumen content which is around 1% higher than in conventional mixes, but prove cost effective in terms of life cycle cost analysis," said Mr Jia Yu, Vice Chief Engineer at the Jiangsu Transportation Research Institute in China.

For high modulus asphalt concrete mixture, there are two categories: EME is used in base course and BBME is used in binder and surface course. The two materials are both used in the Algeria East-West Expressway with a wearing course of BBMA.
Asphalt milling, paving & compaction

For more information on companies in this article

Related Content

  • Hamm’s new HD+ rollers are T4i compliant
    January 6, 2017
    Hamm unveiled its new line of HD+ i-series tandem asphalt compactors at Conexpo. “The big change here is that we are now using Tier 4 Interim engines,” said Richard Evans, vice president of sales for Hamm. On display at Conexpo were the 6.4tonne Hamm HD+ 70i VT, combining smooth drum with pneumatic tyres; the 10.4tonne HD+ 110i VO oscillation roller, combining standard vibration with Hamm oscillation compaction; the 12tonne HD+ 120i VV HF, a high-frequency roller; and the 14tonne HD+ 140i VV, with stand
    Read More
  • New coastal highway route for Reunion
    July 15, 2016
    Work on a new €1.7 billion coastal road is underway around France’s Reunion Island This new 12.3km highway (Route du Littoral) will have three lanes in each direction when it is complete in 2018. The new offshore highway connects Saint Denis, the administrative capital of La Réunion, with La Possession.
    Read More
  • Three Pavers for German Bypass Works
    July 20, 2012
    Contractor Matthäi used machine technology from Vögele to place surface course on the new stretch of the B 442 Federal road near Eimbeckhausen in Lower Saxony, Germany. After two years of construction, the residents of Eimbeckhausen are finally rid of the barrage of traffic that had rushed through their small village near Hanover on the B 442 Federal road for decades. Towards the end, almost 14,000 vehicles had been counted per day, 15 – 19% of which were HGVs. All vehicles are now diverted along the four k
    Read More
  • Boom in Asian infrastructure investment
    April 5, 2012
    Investment in China and India continues unabated, but other nations on the continent are eager to attract companies as Patrick Smith reports Asia is still booming despite the current economic crisis, and new infrastructure programmes are constantly coming on stream. Powerhouses China and India, with their double-digit growth figures and huge infrastructure plans (in scope and cost), are leading the way and are still magnets for businesses wishing to expand, both in terms of facilities and customers. But oth
    Read More

Highlighted Content