IV. BRIDGE ENGINEERING

B. ON GOING PROJECTS
2. Study on Hard Topping for Distressed CC Riding Coats of Concrete Pavements
Date of Start

August 2001
Highways Research Station, Chennai (R, I)

 

Present Status and Progress
The study is aimed at developing proper cement and polymer based concrete for repairing CC wearing coats and concrete pavements and to study their effectiveness. Materials needed for the same have been purchased and laboratory studies completed. The field experimental stretch has been laid and field performance evaluation is in progress. It may be completed by June 2008.
 
Findings/ Conclusions
Only after completion of the observation period, a comprehensive report / conclusion may be arrived at.