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Bitumen has been used for thousands of years, but now a wide variety of products are available that can be added to it to produce blends with improved properties. According to the Refined Bitumen Association (RBA) bitumen is the oldest known engineering material. Indeed, the organisation says that its versatility as a construction material is unparalleled, and having been used as an adhesive, sealant and waterproofing agent for over 8,000 years, its uses include the construction and maintenance of roads, ai

A British driver suffered a particularly serious pothole problem recently, which resulted in his vehicle being seriously damaged. Flooding along the busy A464 in Shropshire caused subsidence under the road, which then entirely washed away a section of the surface leaving a 1.2m deep hole.

Meanwhile in New York City, one cabbie has earned praised for his honesty. A passenger accidentally left a bag containing valuables worth US$100,000 in the cab when taking a trip across the city. When the passenger realised his mistake, he assumed he would never see the valuables again

The Kingdom of Bahrain will host the 3rd IRF Middle East Regional Congress & Exhibition which runs January 9-11, 2012.

At the recent PIARC World Road Conference in Mexico City the country’s president, Felipe Calderon, made a keynote opening address. Calderon emphasised that infrastructure investment and expansion forms a crucial component in the country’s future economy and as such, has been a priority for his administration. Calderon took office in 2006 and by the end of this year Mexico will have built or rebuilt some 19,000km of roads and highways in the country. Due to its proximity to the US, Mexico is highly dependen

Recycling materials offers the road ahead for highway construction - * Don Brock writes. Recycling has been used in the US for over 50 years in various industries. Today, steel is 100% recycled, and many other products that we have can be recycled.Environmental groups have aggressively pushed industries to recycle more, but it is either economically driven or legislatively driven.In the highway industry it has predominately been economically driven and discouraged by stakeholders such as aggregate producers

Harsco Infrastructure has provided self-climbing formwork (SCF), which is helping ensure quick and safe access during the construction of a 320m tall pylon for the world’s longest cable-stayed bridge.

Taxi drivers in the UK town of Preston have now been told to follow strict rules regarding the clothes that they wear as well as their personal health. The local authorities now require taxi drivers to dress in smart clothes and are also telling the cabbies to get fit, lose weight and stop smoking.

An Australian couple caused something of a parking problem with their vehicle in a quiet residential Sydney side-street. The issue was that their vehicle should have been in the air rather than on the ground, as it was a single engine Piper aircraft.

Composite bridge specialist falsework, Paraslim, from RMD Kwikform is being used to construct a viaduct and rail over-bridge in Wales. Paraslim is supporting the £35 million (US$55.7 million) A487 Porthmadog, Minffordd and Tremadog Bypass constructed by a joint venture partnership of Balfour Beatty and Jones Bros Civil Engineering UK.