Hydraulic Conductivity of Polymer-Amended Sand-Bentonite Backfills Permeated with Lead Nitrate Solutions

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr class="thead"><td class="align_left">Minerals</td><td class="align_center">Montmorillonite</td><td class="align_center">Kaolinite</td><td class="align_center">Quartz</td><td class="align_center">Plagioclase feldspar</td><td class="align_center">Calcite</td><td class="align_center">Chlorite</td></tr><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr><td class="align_left">Fraction (%)</td><td class="align_center">66.9</td><td class="align_center">1.0</td><td class="align_center">18.1</td><td class="align_center">11.7</td><td class="align_center">1.7</td><td class="align_center">0.6</td></tr><tr class="table-tr"><td colspan="7"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The mineral fraction of CB based on X-ray diffraction analyses.</div>

Advances in Civil Engineering

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Table 2

Table 2: Hydraulic Conductivity of Polymer-Amended Sand-Bentonite Backfills Permeated with Lead Nitrate Solutions 