A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prevention of alkali-silica expansion by using slag-Portland cement
AbstractA previously postulated hypothesis that concrete or mortar prisms devoid of free Ca(OH)2 will not suffer from alkali-silica expansion has been tested. In this investigation high slag-Portland cements were used to make mortar prisms with a reactive sand. Storage of these prisms in a saturated NaCl bath at 50°C caused no expansion. At the end of the storage period in NaCl bath, the prisms were found to be free of Ca(OH)2. The results are consistent with the proposed hypothesis.
Prevention of alkali-silica expansion by using slag-Portland cement
AbstractA previously postulated hypothesis that concrete or mortar prisms devoid of free Ca(OH)2 will not suffer from alkali-silica expansion has been tested. In this investigation high slag-Portland cements were used to make mortar prisms with a reactive sand. Storage of these prisms in a saturated NaCl bath at 50°C caused no expansion. At the end of the storage period in NaCl bath, the prisms were found to be free of Ca(OH)2. The results are consistent with the proposed hypothesis.
Prevention of alkali-silica expansion by using slag-Portland cement
Chatterji, S. (author) / Clausson-Kaas, N.F. (author)
Cement and Concrete Research ; 14 ; 816-818
1984-02-13
3 pages
Article (Journal)
Electronic Resource
English
Alkali-aggregate expansion corrected with Portland-slag cement
| Engineering Index Backfile | 1951
Comparison of alkali–silica reactions in alkali-activated slag and Portland cement mortars
| Online Contents | 2015
Comparison of alkali–silica reactions in alkali-activated slag and Portland cement mortars
| Springer Verlag | 2015
Comparison of alkali–silica reactions in alkali-activated slag and Portland cement mortars
| Online Contents | 2015
Comparison of alkali–silica reactions in alkali-activated slag and Portland cement mortars
| Online Contents | 2015