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Title : 大连理工大学（土木水力学院） 建筑材料研究所 所长 大连理工大学建筑能源技术研究中心 主任 辽宁省复合材料学会常务副理事长兼秘书长 政协辽宁省委员会委员 “建筑技术与应用”“混凝土”和“国外连建材科技“等杂志编委
Title of Paper:A PRELIMINARY STUDY OF THE PROPERTIES OF SELF-COMPACTING CONCRETES MIXED WITH ALKALINE REDOX POTENTIAL WATER
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Date of Publication:2009-01-01
Included Journals:CPCI-S
Volume:65
Page Number:219-226
Key Words:alkaline redox potential water; self-compacting concrete; slump flow; fluidity; compressive strength
Abstract:This study investigates the compressive strength and workability of self-compacting concrete mixed with alkaline redox potential water (AR-PW) for the first time. A miniature electrolyzer made up of diaphragm electrolytic cells was manufactured to produce ARPW. Water is electrolyzed at the electric field strength of 320V/m and the flow velocity of 80ml/s in the experiments. Results show that, compared to tap water samples, the compressive strength of self-compacting concrete mixed with ARPW increased by 15% at the age of 28 days and the workability of it enhanced significantly, indicating that the adding of ARPW helps improving the properties of self-compacting concretes.
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