A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Alkali-Aggregate Reaction in Concrete Containing Fly Ash: Final Report
The main objective of the study was to determine the influences of the constituents of portland cement, aggregates, and mineral admixtures on alkali-silica reaction. The results of this testing program demonstrated that: Each of the natural aggregates studied can be used safely in concrete without mineral admixtures, if the cement is chosen carefully with respect to alkali content; Each of the cements tested can be used in concrete with any of the aggregates tested, if a suitable mineral admixture is used as a partial replacement for cement in the proper proportion; The silica fume and seven of the nine fly ashes tested reduced expansions considerably when used in proper proportions as partial replacements for cement; and Fineness of Type B fly ash does not affect significantly its effectiveness in reducing alkali-aggregate related mortar bar expansions.
Alkali-Aggregate Reaction in Concrete Containing Fly Ash: Final Report
The main objective of the study was to determine the influences of the constituents of portland cement, aggregates, and mineral admixtures on alkali-silica reaction. The results of this testing program demonstrated that: Each of the natural aggregates studied can be used safely in concrete without mineral admixtures, if the cement is chosen carefully with respect to alkali content; Each of the cements tested can be used in concrete with any of the aggregates tested, if a suitable mineral admixture is used as a partial replacement for cement in the proper proportion; The silica fume and seven of the nine fly ashes tested reduced expansions considerably when used in proper proportions as partial replacements for cement; and Fineness of Type B fly ash does not affect significantly its effectiveness in reducing alkali-aggregate related mortar bar expansions.
Alkali-Aggregate Reaction in Concrete Containing Fly Ash: Final Report
R. L. Carrasquillo (author) / J. Farbiarz (author)
1989
122 pages
Report
No indication
English
Alkali-aggregate reactions in concrete : final report
TIBKAT | 1993
Alkali-aggregate reaction in concrete containing high-alkali cement and granite aggregate
| Online Contents | 2004
Alkali-aggregate reaction in concrete containing high-alkali cement and granite aggregate
| British Library Online Contents | 2004