Effect of Filling Interval Time on Long-Term Mechanical Strength of Layered Cemented Tailing Backfill

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/amse/volume-2016/9507852/figures/9507852.fig.009a.svgz" name="9507852.fig.009a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Cement-sand ratio 1 : 6, concentration 70%</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/amse/volume-2016/9507852/figures/9507852.fig.009b.svgz" name="9507852.fig.009b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Cement-sand ratio 1 : 6, concentration 75%</td></tr></table>

<div>SEM image of cemented tailing backfilling.</div>

Advances in Materials Science and Engineering

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Figure 9

Figure 9: Effect of Filling Interval Time on Long-Term Mechanical Strength of Layered Cemented Tailing Backfill 