Preparation and Mechanical Properties of Graphene Oxide: Cement Nanocomposites

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td align="left" rowspan="2">GO content, %</td><td align="center" colspan="2">
								Average Tensile strength (MPa)</td><td align="center" rowspan="2">Percentage change</td></tr><tr class="thead"><td align="center">W/C = 0.4</td><td align="center">W/C = 0.5</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td align="left">0.0</td><td align="center">2.7</td><td align="center">2.40</td><td align="center">−11.11</td></tr><tr><td align="left">2.0</td><td align="center">2.26</td><td align="center">2.99</td><td align="center">24.70</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

The comparison between the tensile strength results of samples at the different w/c ratio.

The Scientific World Journal

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Table 5

Table 5: Preparation and Mechanical Properties of Graphene Oxide: Cement Nanocomposites 