Experimental Research on Microstructure and Physical-Mechanical Properties of Expansive Soil Stabilized with Fly Ash, Sand, and Basalt Fiber

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Density (g/cm<sup>3</sup>)</td><td class="align_center">Average length (mm)</td><td class="align_center">Tensile strength (GPa)</td><td class="align_center">Elasticity modulus (GPa)</td><td class="align_center">Elongation at break (%)</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">2.8</td><td class="align_center">9</td><td class="align_center">3.5∼4.0</td><td class="align_center">90∼110</td><td class="align_center">3.2</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Physical and mechanical properties of basalt fiber.</div>

Advances in Materials Science and Engineering

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Table 2

Table 2: Experimental Research on Microstructure and Physical-Mechanical Properties of Expansive Soil Stabilized with Fly Ash, Sand, and Basalt Fiber 

Table 2 | Experimental Research on Microstructure and Physical-Mechanical Properties of Expansive Soil Stabilized with Fly Ash, Sand, and Basalt Fiber 