Mechanical Properties, Failure Mode, and Microstructure of Soil-Cement Modified with Fly Ash and Polypropylene Fiber

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Parameter</td><td class="align_center">Value</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Fiber type</td><td class="align_center">Single fiber</td></tr><tr><td class="align_left">Density (g·cm<sup>−3</sup>)</td><td class="align_center">0.91</td></tr><tr><td class="align_left">Length (mm)</td><td class="align_center">12.00</td></tr><tr><td class="align_left">Diameter (<i>μ</i>m)</td><td class="align_center">48.00</td></tr><tr><td class="align_left">Elongation at break (%)</td><td class="align_center">15.00</td></tr><tr><td class="align_left">Modulus of elasticity (GPa)</td><td class="align_center">4.80</td></tr><tr><td class="align_left">Breaking tensile strength (MPa)</td><td class="align_center">486.00</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Physical properties of polypropylene fibers.</div>

Advances in Materials Science and Engineering

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Table 3

Table 3: Mechanical Properties, Failure Mode, and Microstructure of Soil-Cement Modified with Fly Ash and Polypropylene Fiber 