A pan-European research project is investigating the use of electro-fragmentation to help recycle fibre-reinforced concrete (FRC). Increasingly used in civil applications such as tunnels and bridge decks, FRC can be challenging to recycle because of the difficulty in separating the tiny fibres from the concrete material.
“Most of the research into FRC is about the formulation or the application of the material,” Kathy Bru, a process engineer at research organisation BRGM told a forum at the World of Concre
The names of the contractors offering bids for the new Agua Negra Tunnel project connecting Chile and Argentina will be revealed in March 2018. Several firms have already expressed a keen interest in this major engineering project. Contractors that have expressed interest include CRS, a consortium comprising China Railway Tunnel Group and Benito Roggio e Hijos. In addition, Ingenieria y Construccion Sigdo Koppers and OHL are also interested in the project as are the firms Rovella and Condotte. The project
The Canadian province of Alberta has put a halt to further public-private partnership projects pending a provincial government cabinet decision on their use.
Alberta infrastructure minister Brian Mason said the New Democratic Party government isn’t declaring a moratorium on P3s. However, he said that he plans to stick to the traditional methods of funding as he launches a five-year US$27 billion capital construction programme.
The Calgary Sun newspaper quoted Mason saying “there are real questions abo
A driver in China started out behind the wheel a little younger than normally expected. The six-year old drove his parents’ car along an urban street in Guangxi Province while being both encouraged and offered tips by members of his family. Police officers spotted the young driver and the father was given a suspension of his driving licence for the offence. When asked by police officers why he had allowed his child to drive the car the father replied that it had merely been a bit of fun. The officers pointe
