Effect of Concentration and Suspension Agent (HPMC) on Properties of Coal Gangue and Fly Ash Cemented Filling Material

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Concentration (%)</td><td class="align_center">Suspending agent (‰)</td><td class="align_center">Coded values</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">77</td><td class="align_center">0</td><td class="align_center">−1</td></tr><tr><td class="align_left">78.5</td><td class="align_center">0.75</td><td class="align_center">0</td></tr><tr><td class="align_left">80</td><td class="align_center">1.5</td><td class="align_center">1</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The actual and coded values of the experimental factors.</div>

Shock and Vibration

tab2

Table 2

Table 2: Effect of Concentration and Suspension Agent (HPMC) on Properties of Coal Gangue and Fly Ash Cemented Filling Material 