Effect of Hot Spring Curing on the Strength and Durability of Concrete

• Main Authors: Chun-Ting Chen, 陳俊廷
• Other Authors: 顏聰
• Format: Others
• Language: zh-TW
• Published: 2006
• Online Access: http://ndltd.ncl.edu.tw/handle/83576526921847844550

碩士 === 國立中興大學 === 土木工程學系所 === 94 === The research intends to investigate the effects of hot spring curing three different mixture proportions of concrete were selected for preparing the specimens, which were cured under three hot spring water. They were then tested the compressive strength and electric resistance at specified age. Experimental results show that, for specimens cured in hot spring, the early strength of concrete would be higher than those with standard curing, but the long-term strength might be reduced. According to the results of electric resistance tests, the specimenscured in hot spring possessed higher electric resistance values, after 28 days, while decreased gradually after 91 days, honetheless, the electric resistance values could be still greater than with standard curing at 180 days age.