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A platform for research: civil engineering, architecture and urbanism
Influences of Limestone Powder on the Performance of Self-Compacting Concrete
This paper primary researched the influence of limestone powder on the workability, the strength performance and the volume stability of self-compacting concrete (SCC). Results showed that the workability of self-compacting concrete was improved greatly by mixing proper limestone powder; besides, limestone powder could improve early age strength of concrete obviously, but had little influence on long age strength; the self-shrinkage of concrete increased as the admixture of limestone powder increased. The content of limestone should be capped at 10% and the optimum mix amount is about 7%.
Influences of Limestone Powder on the Performance of Self-Compacting Concrete
This paper primary researched the influence of limestone powder on the workability, the strength performance and the volume stability of self-compacting concrete (SCC). Results showed that the workability of self-compacting concrete was improved greatly by mixing proper limestone powder; besides, limestone powder could improve early age strength of concrete obviously, but had little influence on long age strength; the self-shrinkage of concrete increased as the admixture of limestone powder increased. The content of limestone should be capped at 10% and the optimum mix amount is about 7%.
Influences of Limestone Powder on the Performance of Self-Compacting Concrete
Applied Mechanics and Materials ; 357-360 ; 1308-1312
2013-08-08
5 pages
Article (Journal)
Electronic Resource
English
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