• Proceedings of the Korea Concrete Institute Conference
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• 2008.04a
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• pp.369-372
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• 2008

This study analysis fundamental properties of high-strength concrete corresponding to W/B ratio for suggested table of high strength concrete, mixed with premixed cement. As a result of this study, the amount of using air entraining and high-range water reducing agent for intended slump flow and air content decreased as W/B increased, and the setting time corresponding to the W/B ratio delayed as W/B ratio increased except 20% W/B ratio. The compressive strength according to W/B ratio decreased as W/B ratio increased, and there was no great deferent as the intended slump flow. Also it could possible to use this study at work as the correlation coefficient is high enough as 0.9646 substituting B/W and compressive strength for the regression formula.