Influence of Local Sand on the Physicomechanical Comportment and Durability of High Performance Concrete

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Time, sec.</td><td class="align_center">Mixing procedure</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">60</td><td class="align_center">Homogenization of aggregates, silica fume, cement, and slag</td></tr><tr><td class="align_left">30</td><td class="align_center">Addition 100% of water and a third of the volume superplasticizer</td></tr><tr><td class="align_left">180</td><td class="align_center">Homogenization</td></tr><tr><td class="align_left">30</td><td class="align_center">Addition of the remaining superplasticizer</td></tr><tr><td class="align_left">60<br/></td><td class="align_center">Homogenization</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Advances in Civil Engineering

tab4

Table 4

Table 4: Influence of Local Sand on the Physicomechanical Comportment and Durability of High Performance Concrete 