| 1上海核工程研究设计院 2武汉核动力运行研究所 3上海长益管道防腐工程有限公司
关键词： 核电厂 海水管道 聚合物砂浆 管道衬里
秦山核电三期厂采用聚合物砂浆代替普通水泥砂浆作为海水管道的衬里，它能有效地增加砂浆衬里管的抗腐蚀能力，满足电站安全运行40年的要求。
The Use of Polymer Additive Input/Cement-Mortar Protective Lining for Steel Water Pipe of RSW & CCW Systems in Phase Ⅲ Qinshan Nuclear Power Plant Project
Yang Yongjun
Shanghai Naclear Engineering Research and Design Institute,Shanghai 200233
Abstraet:Phase Ⅲ qinshan Nuclear Power Plant selects polymer additive input/cement-mortar in place of normal cement-mortar in the protective lining work of se a water pipe.this kind of cement mortar can effectively increase the anti-corrosing ability of sea water pipe,and meet the requirement of nuclear power plant 40 years safe operation.
Key Words:Nuclear power plant， Sea water pipe， Polymer addivtive input/cement-mortar Piper lining
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