Mechanical Properties and Durability of High-Performance Concretes Blended with Circulating Fluidized Bed Combustion Ash and Slag as Replacement for Ordinary Portland Cement

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td class="align_left">SiO<sub>2</sub></td><td class="align_center">Cl<sup>−</sup></td><td class="align_center">Water demand ratio</td><td class="align_center">Specific surface (m<sup>2</sup>/kg)</td><td class="align_center">Activity index</td><td class="align_center">Total alkalinity</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left">95.00</td><td class="align_center">0.012</td><td class="align_center">113</td><td class="align_center">23700</td><td class="align_center">122</td><td class="align_center">0.23</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Main parameters of silica fume (wt. %).</div>

Advances in Materials Science and Engineering

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Table 3

Table 3: Mechanical Properties and Durability of High-Performance Concretes Blended with Circulating Fluidized Bed Combustion Ash and Slag as Replacement for Ordinary Portland Cement 

Table 3 | Mechanical Properties and Durability of High-Performance Concretes Blended with Circulating Fluidized Bed Combustion Ash and Slag as Replacement for Ordinary Portland Cement 