Features

Moscow’s CTT exhibition reflected increasing confidence in the Russian construction market - Eugene Gerden reports. The Russian road building industry is steadily recovering from the consequences of the financial crisis and the overall financial uncertainty in in the country. One of the most evident facts for this was the record number of exhibitors at the recent CTT Expo for construction machines held in Moscow.

Lack of effective coordination among Africa’s transportation stakeholders is inhibiting the impacts of existing programs, but technology and innovation are increasingly understood as essential drivers to propel Africa forward in meeting its development goals. These were some of the main findings of the 2nd IRF Africa Regional Congress which was held July 11th-13th in Windhoek, Namibia.

How best is it possible to assess the state of concrete in a road pavement, bridge deck or tunnel wall? One of the most reliable ways is to take a core of concrete from the structure to analyse and test in the laboratory. One downside to this method is that doing the test creates weak points in the structure that must then be repaired. Another is that the frequency of such cores cannot be too great – so it is possible that some problem areas will be missed. New technologies from the world of geospatial eng