Experimental Research on the Comparison of Gravity Moisture Content and Relative Moisture Content in Calculating the Quantitative Percentage of Moisture Content

중량함수율 및 상대함수율 비교에 따른 정량적인 함수율 산정에 대한 실험적 연구

This study aims to compare relative moisture content and gravity moisture content in calculating the rational percentage of moisture content. High-strength concrete, which is made of blast-furnace slag and silica fume, was used as the compound for this study, and the specimens were made into a saturated condition through the vacuum suction. According to the results of this study, all specimens were completely dried when they were under the temperature of 105℃ for more than 31 days. They were fully saturated after 72 hours through vacuum suction. In addition, relative moisture content responded more sensitively to moisture content than gravity moisture content did, so it can be concluded that relative moisture content is better in calculating the rational percentage of moisture content.