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This study reviewed the strength development, durability, and structural strength correction values of concrete replaced with fly ash in the hot weather environment. The fly ash used in this experimen...t is three types of different production areas and each fly ash was used to make a full-scale column and slab test specimens. Results of the review, the column specimens mixed with fly ash (replacement rate of 20%) had a maximum temperature of about 10°C lower than in the case of cement-only under the hot weather environment. In addition, when fly ash was used, drying was suppressed, and the S value tended to decrease. Furthermore, it was confirmed that there is a correlation between the results of the non-destructive test and the carbonation rate.show more
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