187
by Palacios, M., Puertas, F.
Published 2004
...) admixtures in water and several alkaline media: NaOH (pH= 11.7 and 13.6), Ca(OH)2 (pH=l2.4) and waterglass...
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190
... are in quantities of the order of p.p.m. Those studies show that it is not possible to determine simultaneaously...
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191
by Goñi, S., Peña, R., Guerrero, A.
Published 2010
... of Spanish coal low calcium-fly ash (ASTM class F) is presented in this work. Zeolite Na-P1 gismondine type...
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194
...2-P2O5-H2O (at atmospheric pressure and open system). These compositions lie in the range of: CaO...
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196
by Talero Morales, Rafael
Published 1988
... in the selenitouse conglomerant-mixture cement P-1 (14,11 % C3A) or P-31 (7,62 % C3A) or PUZ-8 which more gypsum...
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