2007 Volume 13 Issue 26 Pages 395-400
Applicability of high-strength/high fluidity concrete using eco cement to environment-conscious CFT was examined. As a result, the following conclusions were obtained. (1) The high-strength/high fluidity concrete can be made by using eco cement. (2) The amount of the chlorine ion of this concrete can be measured by the bleeding water gathered at 60 min. after mixing. (3) Core strength of high-strength/high-fluidity concrete using eco cement is almost the same as the case to use ordinary Portland cement. (4) Elastic modulus of concrete using eco cement can be estimated by the expression of JASS5.
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