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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/24206

Title: 使用甲基丙烯酸甲酯對於鋼筋混凝土抗蝕潛能之研究
Effect of MMA on the Corrosion Resistance of Rebar in Concrete
Authors: 陳振欣;黃然;鄭安
C. H. Chen;A. Cheng;R. Huang
Contributors: NTOU:Department of Harbor and River Engineering
Keywords: 高分子;注膠;甲基丙烯酸甲酯;混凝土;強度;耐久性
Polymer;Impregnated;Concrete;Strength;Durability;Methyl methacrylate
Date: 2004-12
Issue Date: 2011-10-20T08:10:41Z
Publisher: 防蝕工程
Abstract: An experimental investigation was conducted to study the mechanical properties and durability of partially polymer-impregnated concrete (PlC). Concrete specimens with water/cement ratios of 0.45 and 0.65 were impregnated with methyl methacrylate (MMA) at various soaking times and polymerized in hot water with temperature of 70℃ 80℃ and 90℃. Compressive strength, elastic modulus, splitting-tensile strength and absorption were evaluated and compared. Durability was determined by testing rebar corrosion. Test results show that MMA impregnation not only increases concrete strength with increase of polymer loading but also greatly decreases rebar corrosion rate.
Relation: 18(4), pp.423-435
URI: http://ntour.ntou.edu.tw/handle/987654321/24206
Appears in Collections:[河海工程學系] 期刊論文

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