UHPFRC 2013 : designing and building with UHPFRC: from innovation to large-scale realizations : RILEM-fib-AFGC international symposium on ultra-high performance fibre-reinforced concrete : Marseille, France : October 1-3, 2013 : 2nd international symposium on UHPFRC : RILEM-fib-AFGC int. symposium on ultra-high performance fibre-reinforced concrete : Oct 2013, Marseille, France.