Amazonian Metakaolin Reactivity for Geopolymer Synthesis

Table 2

Compressive strength test results and Weibull parameters.

GP	Modulus β shape	Scale σo (MPa)	σc-avg (MPa)	SD (MPa)	L95% (MPa)	U95% (MPa)
KNa-AMK67	9.50	60.90	57.81	7.30	53.63	62.42
KNa-CMK	6.63	75.32	70.25	12.42	64.26	77.68
Na-AMK76	5.02	90.78	83.37	19.04	73.13	95.51