Experimental Study of High-Strength Steel Fiber Lightweight Aggregate Concrete on Mechanical Properties and Toughness Index

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr class="thead"><td class="align_left">Cement</td><td class="align_center">Water</td><td class="align_center">Fly ash</td><td class="align_center">Silica fume</td><td class="align_center">Shale ceramsite</td><td class="align_center">Sand</td><td class="align_center">Water reducer</td></tr><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr><td class="align_left">440</td><td class="align_center">165</td><td class="align_center">82.5</td><td class="align_center">27.5</td><td class="align_center">511</td><td class="align_center">753</td><td class="align_center">4.4</td></tr><tr class="table-tr"><td colspan="7"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Mix proportion of benchmark HLAC (kg/m<sup>3</sup>).</div>

Advances in Materials Science and Engineering

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Table 3

Table 3: Experimental Study of High-Strength Steel Fiber Lightweight Aggregate Concrete on Mechanical Properties and Toughness Index 