Utilisation de la margine comme adjuvant au ciment
Written by sctunisie no commentsIn this work, we studied the incorporated proportion of Olive Mill Waste Water on rheological parameters of cement paste. That showed that spreading of cement paste increases as the amount of Olive Mill Waste Water increased. On another hand, the influence of the amount of this additive on the hydration reaction and on the setting time was investigated. We noticed for a percentage of Olive Mill Waste Water below 0,005%, the additive accelerates the setting of cement, beyond this value, the setting of cement is retarded. Regarding the hydration reaction, a variation of heat flux and of the time of dormant period was studied, which confirm the previous obtained results of the variations of setting time.
F. Charfi-Fourati, J. Rouis, B. Elleuch
Olive Mill Waste Water, Cement, Setting time, Hydration of cement
Pages 1147-1157
