Effect of fly ash and silica fume on compressive strength of self-compacting concrete under different curing conditions
By H. Mohamed. 2011
204 citations recorded by the source corpus.
Abstract This study presents an experimental study on self-compacting concrete (SCC) with two cement content. The work involves three types of mixes, the first consisted of different percentages of fly ash (FA), the second uses different percentages of silica fume (SF), and the third uses a mixture of FA and SF. After each mix preparation, nine cylinder specimens are cast and cured. Three specimens are cured in water for 28 days, three specimens are cured in water for 7 days, and three specimens are left in air for 28 days. The slump and V-funnel test are carried out on the fresh SCC and concrete compressive strength values are determined. The results show that SCC with 15% of SF gives higher values of compressive strength than those with 30% of FA and water cured specimens for 28 days give the highest values of compressive strength.
Subfields: Civil and Structural Engineering
View Paper: https://www.semanticscholar.org/paper/fd3931cb15286e18ae75fa56b9d7c9e0140e891e
How researchers see this paper
The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.
- J. Kim
- H. Leung
- J. Jaganathan
- A. Nadeem
- M. Anwar
Citations in the corpus
- Sorptivity of self-compacting concrete containing fly ash and silica fume (2016, background): “In contrast with the suggested combination of 10% FA and 10% SF for the highest compressive strength [13], the current results indicate a maximum 28-day cube strength of 74.”