LEAD PAPER - Sustainability of concrete structures in changing world
P. Hajek

The French National Project RECYBETON, to recycle concrete into concrete
H. Colina and F. De Larrard

Sustainability and human habitat
M. Bastons and J. Armengou

Parametric analyses on sustainability indicators for design, execution and maintenance of conference structure
H. Yokota, S. Goto and K. Sakai

A sustainability assessment approach based on life cycle assessment for structural retrofit of RC members
C. Menna, L. Napolano, D. Asprone and A. Prota