Features

Sophisticated new paving technologies are coming to market that will help boost quality and performance. New paving technologies are being introduced to meet the differing demands of both North American and European customers. Although North American and European paving techniques do vary, there are also some control technologies being introduced that will help quality for both approaches.

German paver specialist Vögele reports that market acceptance is growing for its novel twin layer paving technology

The opening of a 1.8km tunnel in southern England is designed to ease traffic bottlenecks in an environmentally sensitive area. Patrick Smith reports

Twin-layer paving offers high quality, long lasting road surfaces to be constructed. Paver manufacturer Dynapac is one of the pioneers of the twin-layer paving technique, which it calls Compactasphalt. According to Dynapac this method offers major benefits to contractors and clients alike as roads surfaced using this technique last longer and are cheaper to maintain. To ensure contractors have maximum utilisation of their machines, Dynapac offers a modular paver system that can be operated using the convent

More sophisticated compaction technologies are now coming to market, offering a wide range of benefits to users

Tony Pearce, honorary life member and former director-general of IRF Geneva, recalls the history of the Silk Roads, highlights their continued economic relevance and introduces IRF's active long-term commitment to their rehabilitation. The Silk Roads had their origins in a Chinese military mission in 138BC to purchase horses in Central Asia's Fergana Valley that were reputed to run so fast that they sweated blood. When General Chang Ch'ien reached Fergana, now in Uzbekistan, he found that the fabled horses

A Europe without borders is an attractive prospect for the construction and design industries, claim supporters of Eurocodes. For all companies involved in the construction and infrastructure sectors, Swedish company Trelleborg for example, new Eurocode regulations will have decisive importance. So says Professor Haig Gulvanessian, one of the experts involved in developing the codes, which are a series of 10 European Standards (EN 1990-EN 1999) providing a common approach for the design of buildings and oth

FEHRL's fifth SERRP is set to drive road transport into the 21st century

In March 1991, the International Road Educational Foundation (IREF), through the leadership of Dana Low, John Gehrett and Marion Dietrich, among others, established the Future Fund, an endowment-style funding mechanism to support scholarship awards for IRF Fellows.

Integrated construction software offers an effective planning solution - *Mark Nichols writes. In a world where resources are limited, 20 year designing and building in a sustainable way is more critical than ever. By employing today's software tools it is possible to reduce the total cost of construction of a new highway, while reducing operating costs and environmental impacts. The path to achieving the greatest gains is to take a holistic approach to the plan, design, construct and operate process from t

In emerging economies around the world, rural roads often play a key economic role as the first link in a complex agricultural supply chain.

Asphalt rubber is a medium that solves the problem of waste tyres and at the same time produces a material that is suitable for highway use.