| Title |
A Study on the Properties of Concrete with the Addition Ratio of Expansive Additives |
| Abstract |
The objective of this study is to develop the non crack Re-Mi-Con and to find out the optimum addition ratios for high quality concrete under various addition ratio of expansive additives. According to the experiment results, when expansive additives are mixed in concrete mixture by about 6% per cement concents, in WB of 45∼55%, it is found that strength increase and the shrinkage compensation can be achived about 2∼3 times. High quality concrete and non crack Re-Mi-Con can be produced from this experiment. |