Effects of Shrinkage-Compensation on Mechanical Properties and Repair Performance of Strain-Hardening Cement Composite Materials

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr class="thead"><td class="align_left">Fiber</td><td class="align_center">Specific gravity (kg/m<sup>3</sup>)</td><td class="align_center">Length (mm)</td><td class="align_center">Diameter (<i>µ</i>m)</td><td class="align_center">Aspect ratio (length/diameter)</td><td class="align_center">Tensile strength (MPa)</td><td class="align_center">Elastic modulus (MPa)</td></tr><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr><td class="align_left">Polyethylene</td><td class="align_center">0.97</td><td class="align_center">15</td><td class="align_center">12</td><td class="align_center">1,250</td><td class="align_center">2500</td><td class="align_center">75</td></tr><tr class="table-tr"><td colspan="7"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Mechanical properties of polyethylene fiber.

Advances in Civil Engineering

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Table 3

Table 3: Effects of Shrinkage-Compensation on Mechanical Properties and Repair Performance of Strain-Hardening Cement Composite Materials 