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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/52689

Title: A Study on Repairing Internal Defects inside Concrete Using the Electrochemical Deposition method
Authors: Weichung Yeih
Hui-Mi Hsu
Jiang-Jhy Chang
Chi-Che Hung
Rang Huang
Contributors: 國立臺灣海洋大學:河海工程學系
Keywords: electrochemical deposition
internal defects
concrete
air entrance agent
Date: 2010-01
Issue Date: 2019-12-20T01:49:16Z
Publisher: Journal of Marine Science and Technology
Abstract: ABSTRACT: In this paper, the feasibility of repairing internal defects in-side concrete using the electrochemical deposition method is investigated. Various amounts of the air entrance agent (AEA) were added into fresh concrete to produce small air bubbles. Zinc sulfate was used as the electrolyte for the electrochemical deposition method. The dry unit-weight test, compressive strength test, splitting tensile strength test, four-probe electric resistivity, water absorption percentage test, open circuit po-tential test, scanning electronic microscope (SEM) and X-ray diffraction are carried out to investigate the repair results. Results show that the electrochemical deposition method is a promising rehabilitation method when internal defects are required to be repaired.
Relation: 18(3) pp 424-429
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/52689
Appears in Collections:[河海工程學系] 期刊論文

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