Behavior of Reinforced Composite Foamed-Normal Concrete Beams

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Beam symbol</td><td class="align_center">Weight (kg)</td><td class="align_center">Reduction (%)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">N<i>ρ</i>1</td><td class="align_center">140</td><td class="align_center">—</td></tr><tr><td class="align_left">F<i>ρ</i>1</td><td class="align_center">105</td><td class="align_center">25</td></tr><tr><td class="align_left">C<i>ρ</i>1</td><td class="align_center">110</td><td class="align_center">21.4</td></tr><tr><td class="align_left">N<i>ρ</i>2</td><td class="align_center">142</td><td class="align_center">—</td></tr><tr><td class="align_left">F<i>ρ</i>2</td><td class="align_center">106</td><td class="align_center">25.4</td></tr><tr><td class="align_left">C<i>ρ</i>2</td><td class="align_center">114.5</td><td class="align_center">19.4</td></tr><tr><td class="align_left">N<i>ρ</i>3</td><td class="align_center">143.2</td><td class="align_center">—</td></tr><tr><td class="align_left">F<i>ρ</i>3</td><td class="align_center">108</td><td class="align_center">24.6</td></tr><tr><td class="align_left">C<i>ρ</i>3</td><td class="align_center">115.5</td><td class="align_center">19.4</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Weights of reinforced concrete beams.</div>

Journal of Engineering

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Table 3

Table 3: Behavior of Reinforced Composite Foamed-Normal Concrete Beams 