Mumbai, the financial capital of India has a population of 12.4 million located in a small area of 437sq.km, surrounded by the sea with nowhere to expand. An increase in congestion on Mumbai’s roads has put a strain on the city’s infrastructure. The result has been long commute times with idling cars contributing to an alarming rise in poor air quality, impacting the quality of life for residents
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
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