Study on Engineering Properties of Concrete Curing in Sihchongsi Hotspring Enviorment

• Main Authors: Han-Yuan,Jiang, 江漢源
• Other Authors: Her-Yung Wang
• Format: Others
• Language: zh-TW
• Published: 2014
• Online Access: http://ndltd.ncl.edu.tw/handle/01195349631152595182

碩士 === 國立高雄應用科技大學 === 土木工程與防災科技研究所 === 102 === 　　Hotspring is an integral part of the modern trend of healthy living, Taiwan wide natural hot springs environment, for affecting the durability of concrete buildings have a great impact, the hot water sulfate ions, chloride and pH may affect the durability of concrete problems. 　　In this study, fly ash and slag waste LCD glass and other renewable green building material added to the concrete during the period to reach carbon reduction effectiveness and durability of concrete, while the concrete mix design fixed water-cement ratio W / B = 0.5, respectively, to replace the traditional use of glass sand in the sand control group, three stone, cement each 20%, nature and in different environments, to compare their effectiveness feasibility engineering properties. Studies have shown that glass sand stone to replace 20% of thirds have a better effect. Also fixed water-cement ratio W / B = 0.5, furnace slag and fly ash mixed recycled materials to replace (0,20,40%) ratio, and nature in a different environment and different curing period, explore fresh engineering and durability properties. Research shows slag and fly ash added to achieve the number of cross currents and low Coulomb highly resistive, able to enhance the durability of concrete. Continuation of a better group of fixed glass sand water-cement ratio W / B = 0.5, glass sand mixed recycled materials to replace (0,20,40%) ratio, and nature in a different environment and different curing period, explore fresh engineering and durability properties. Studies have shown that adding glass sand can achieve cost savings and nature near the control group, and to enhance the bond strength. And three kinds of recycled materials (such as slag, fly ash and waste glass sand) mixed replaced (0,40,80%) ratio, And nature in a different environment and different curing period, explore fresh engineering and durability properties. Studies have shown that adding fly ash and slag can be achieved through the current low number of Coulomb and highly resistive, able to enhance the durability of concrete.