Introduction and Activities

This report is the result of the work done by the members of the TC and collaborators, discussed in nine meetings and the rich contributions of the Symposium of Sao Paulo 2008, the Sao Paulo International RILEM Conference Progress of Recycling in the Built Environment 2009 and Shanghai RILEM 2nd International Conference on Waste Engineering and Management 2010.This events were promoted by members of the TC 217 and co sponsored by RILEM.