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A platform for research: civil engineering, architecture and urbanism
Effect of alkalies on portland cement hydration II. Alkalies present in form of sulphates
AbstractAlkalies present in cement in the form of Na2SO4 and/or K2SO4 do not alter the progress of C3S and C3A hydration. The setting time becomes accelerated especially with K2SO4 due to the formation of syngenite CaSO4·K2SO4·H2O. The compressive strength is lowered significantly.
Effect of alkalies on portland cement hydration II. Alkalies present in form of sulphates
AbstractAlkalies present in cement in the form of Na2SO4 and/or K2SO4 do not alter the progress of C3S and C3A hydration. The setting time becomes accelerated especially with K2SO4 due to the formation of syngenite CaSO4·K2SO4·H2O. The compressive strength is lowered significantly.
Effect of alkalies on portland cement hydration II. Alkalies present in form of sulphates
Odler, I. (author) / Wonnemann, R. (author)
Cement and Concrete Research ; 13 ; 771-777
1983-07-15
7 pages
Article (Journal)
Electronic Resource
English
Effect of alkalies on portland cement hydration
| Elsevier | 1983
Determination of alkalies in Portland cement
| Engineering Index Backfile | 1950
| Engineering Index Backfile | 1941