Study on Engineering Performance of Green Porous Sponge Ecological Concrete

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Type</td><td class="align_center">Cement content/t</td><td class="align_center">CO<sub>2</sub> emissions/kg</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Ordinary concrete</td><td class="align_center">1.99</td><td class="align_center">1300.23</td></tr><tr><td class="align_left">Green porous sponge ecological concrete</td><td class="align_center">1.52</td><td class="align_center">993.14</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Economic and environmental protection of concrete.</div>

Advances in Materials Science and Engineering

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Table 4

Table 4: Study on Engineering Performance of Green Porous Sponge Ecological Concrete 