Performance of Ecological Pervious Concrete Prepared with Sandstone/Limestone-Mixed Aggregates

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td class="align_left">Type</td><td class="align_center">0% sandstone aggregate</td><td class="align_center">25% sandstone aggregate</td><td class="align_center">50% sandstone aggregate</td><td class="align_center">75% sandstone aggregate</td><td class="align_center">100% sandstone aggregate</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left">Porosity (%)</td><td class="align_center">30.64</td><td class="align_center">29.59</td><td class="align_center">30.94</td><td class="align_center">29.68</td><td class="align_center">31.12</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Actual porosity of the ecological pervious concrete.</div>

Geofluids

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Table 5

Table 5: Performance of Ecological Pervious Concrete Prepared with Sandstone/Limestone-Mixed Aggregates 