Advances in Civil Engineering / 2014 / Article / Tab 5

Research Article

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

Table 5

Comparison of Weibull and Normal Distribution Parameters for Flexural Strength.

Mix WeibullNormal
Characteristic Strength (MPa)ModulusMean Strength (MPa)Standard Deviation

100% MK67.4015.5667.125.22
50% POFA60.5814.7458.415.03
70% POFA48.9512.3743.834.04