Premium
Hydration and Strength Development of T and X Phase Pastes (T = Ca 0.69 Ba 1.31 SiO 4 , X = Ca 1.52 Ba 0.48 SiO 4 )
Author(s) -
Halle Radcvan,
Matković Boris
Publication year - 1990
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1990.tb05153.x
Subject(s) - gypsum , phase (matter) , materials science , mechanical strength , mineralogy , chemistry , analytical chemistry (journal) , composite material , chromatography , organic chemistry
T and X phases were investigated with respect to strength development, hydration rate, and composition of hydrated products. Samples of X phase without gypsum addition develop strength more rapidly than corresponding samples of T phase but begin to lose strength after 3 months. The optimal addition of gypsum to X and T phases is 4 wt%. Larger addition of gypsum to T phase samples causes a decrease of sterngth after 3 months hydration.