TY - CONF A1 - Schmidt, Wolfram T1 - Supplementary Cementitious Materials an Admixtures - Part I: Supplementary Cementitious Materials T2 - Totally Concrete East Africa 2014 T2 - Totally Concrete East Africa 2014 CY - Dar es Salaam, Tansania DA - 2014-10-28 PY - 2014 AN - OPUS4-32333 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -