人工海水对于凝石的侵蚀性探讨  

RESEARCH ON CORROSION RESISTANCE OF CONGEALING STONE WITH ARTIFICIAL SEAWATER

作　　者：陈波华[1] 李志国[1] 王家瑛[1] 张爱华[1] 刘劲松[1] 

机构地区：[1]天津大学建筑工程学院土木工程系,天津300072

出　　处：《低温建筑技术》2008年第1期14-16,共3页Low Temperature Architecture Technology

摘　　要：研究将矿渣硅酸盐水泥混凝土与"凝石"混凝土进行对比实验,分别对0.34、0.45、0.55三种水灰比的混凝土进行海水腐蚀实验,系统地研究了试验混凝土的抗压强度、抗折强度、吸水率、失重率的变化规律及原因,综合展现了"凝石"混凝土抗海水侵蚀的能力。This paper contrasts blast- fumace slag cement and congealing stone. Water- cement ratios of concrete are 0.35,0.45 and 0.55.The concrete samples were corroded by the artificial seawater separately. Compressive strength, bending strength, water absorption and weight loss rate were studied systematically when it is corroded by the artificial seawater. Results indicate the significant corrosion resistance of the congealing stone to artificial seawater.

关 键 词：凝石 混凝土 腐蚀 人工海水 

分 类 号：TU528.0[建筑科学—建筑技术科学]