A growing niche market for roller compacted concrete has prompted manufacturers to offer solutions. Mike Woof reports. Increased demand for roller compacted concrete (RCC) machines in certain applications mean that this is now a growing market, with manufacturers having developed new machines for this sector. RCC comprises uncrushed and/or crushed aggregate, hydraulic binders and may also contain concrete additives. It is mixed in a concrete mixing plant on or near the job site and one of its main benefits
A high-tech European project involving cars could reduce fuel consumption by up to one-fifth as Patrick Smith reports. A new EU project, Sartre, is aimed at developing and testing technology for vehicles that can drive themselves in long road trains on motorways.
TRL has formally launched its latest software product to help keep the UK's roads moving when an incident or planned event threatens to create significant congestion. TEST - Tool for Evaluating Strategies for Traffic - has been developed for operators of traffic control centres to predict the consequences of actions they undertake on their network, in response to an incident.Incidents, events and road works all have the potential to impact traffic patterns and flows and can often cause significant congestio
Road recycling technology was one focus area at the recent World of Asphalt exhibition in the US city of Baltimore - Mike Woof writes. The economic and environmental benefits to be gained from recycling road materials are well understood. In many markets such as North America, Europe and now China, the percentage of road materials being recycled is on the increase. New technologies are helping make recycling more efficient and widening the possibilities for contractors and clients
One innovative deve
