| Pozzolanic Activity in Relation to Specific Surface of
Some Artificial Pozzolanas-Part II : Relationship
Between Pozzolanic Activity and Specific Surface |
MANAS KuMAR CHATTERJEE AND DuRGADAS LAHIRI*
Pages : 71-74
DOI : 10.1080/0371750X.1967.10855588 |
| Abstract |
| Pozzolanic activity of some artificial pozzolanas having widely different chemical
and mineralogical composition has been studied in relation to their specific surfaces.
It has been observed that there is no direct relationship between specific surface and
pozzolanic activity. Chemical and mineralogical compositions have a very important
role. For samples having the same chemical and mineralogical compositions but different
specific surface values, the activity increases with specific surface but the rate of increase
in activity gradually decreases and finally becomes negligibly small. The maximum
activity obtained is different for different materials. |
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