1 Erratum to: International Journal of Concrete Structures and Materials (2013) 7(4):303–317 DOI 10.1007/s40069-013-0059-7

The following incorrect text in the abstract “(low strength with f c < 50 MPa and high strength with  f c < 50 MPa )” should be replaced with “(low strength with f c < 50 MPa and high strength with f c 50 MPa )”.