TY - CONF A1 - Schmidt, Wolfram T1 - Self-Compacting concrete-Past, Present and Futere T2 - Totally Concrete Expo Conference 2014 T2 - Totally Concrete Expo Conference 2014 CY - Johannesburg, South Africa DA - 2014-05-26 PY - 2014 AN - OPUS4-30829 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -