Impact of Blending on Strength Distribution of Ambient Cured Metakaolin and Palm Oil Fuel Ash Based Geopolymer Mortar

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td align="left" rowspan="2">
                  Mix</td><td align="center" colspan="2">
                  Weibull</td><td align="center" colspan="2">Normal</td></tr><tr class="thead"><td align="center">Characteristic Strength (MPa)</td><td align="center">Modulus</td><td align="center">Mean Strength (MPa)</td><td align="center">Standard Deviation</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td align="left">100%  MK</td><td align="center">67.40</td><td align="center">15.56</td><td align="center">67.12</td><td align="center">5.22</td></tr><tr><td align="left">50% POFA</td><td align="center">60.58</td><td align="center">14.74</td><td align="center">58.41</td><td align="center">5.03</td></tr><tr><td align="left">70% POFA</td><td align="center">48.95</td><td align="center">12.37</td><td align="center">43.83</td><td align="center">4.04</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Comparison of Weibull and Normal Distribution Parameters for Flexural Strength.

Advances in Civil Engineering

tab5

Table 5

Table 5: Impact of Blending on Strength Distribution of Ambient Cured Metakaolin and Palm Oil Fuel Ash Based Geopolymer Mortar 