Development of microfine cement grouts by pulverizing ordinary cements
Cites background or methods from "Development of microfine cement gro..."
...…indicates that microfine cement suspensions, enhanced with superplasticizer, have acceptable apparent viscosity, behave as Bingham fluids, are stable for W/C = 1, have reasonable setting times for field applications and can be injected into medium-to-fine sands (Pantazopoulos et al. 2012)....
...This fixed superplasticizer dosage was determined following a laboratory evaluation of the effect of various dosages on the apparent viscosity and the rheological characteristics of the pulverized cement suspensions (Pantazopoulos et al. 2012)....
...Using suspensions of the same cement, Pantazopoulos et al. (2012) observed that the unconfined compression strength of the grouted sands increases with increasing cement fineness and that the effect of cement fineness is most pronounced for the thicker cement suspensions (W/ C = 1) and is…...
...setting times for field applications and can be injected into medium-to-fine sands (Pantazopoulos et al. 2012)....
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