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Sulfate and Calcium Chloride Resistance of SteelGlass Fiber-Reinforced Polymer Hybrid Panel for Improved Movable Weir Application
Joint Authors
Park, Chan-Gi
Lee, S.-K.
Yoo, S.-Y.
Source
International Journal of Polymer Science
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-05-04
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
This study evaluated the performance of a hybrid panel that can overcome the current problem of corrosion of the steel panels of improved movable weirs when they are exposed to a sulfate and calcium chloride environment such as sea water.
A hybrid panel with glass fiber-reinforced polymer (GFRP) layers on both sides of a steel panel means that the central panel is not exposed to the external elements, which can avoid corrosion problems.
In this study, to maximize the hybrid panel’s strength and durability, the moisture absorption characteristics and the durability in an accelerated environment were evaluated.
The test results were considered to indicate no durability issues as the final absorption ratio was approximately 2.0% or less in all environments.
Also, from the accelerated deterioration test results when the steel panel processed by sand blasting was applied in all accelerated deterioration environments, it satisfied the residual strength level of 65% or more.
However, in the case without surface processing, upon exposure to MgSO4 solution, it did not satisfy the standard residual strength level of 65%.
These results show that sand blasting on the surface of a steel panel is adequate for hybrid panels for improved movable weirs.
American Psychological Association (APA)
Lee, S.-K.& Yoo, S.-Y.& Park, Chan-Gi. 2017. Sulfate and Calcium Chloride Resistance of SteelGlass Fiber-Reinforced Polymer Hybrid Panel for Improved Movable Weir Application. International Journal of Polymer Science،Vol. 2017, no. 2017, pp.1-14.
https://search.emarefa.net/detail/BIM-1169149
Modern Language Association (MLA)
Lee, S.-K.…[et al.]. Sulfate and Calcium Chloride Resistance of SteelGlass Fiber-Reinforced Polymer Hybrid Panel for Improved Movable Weir Application. International Journal of Polymer Science No. 2017 (2017), pp.1-14.
https://search.emarefa.net/detail/BIM-1169149
American Medical Association (AMA)
Lee, S.-K.& Yoo, S.-Y.& Park, Chan-Gi. Sulfate and Calcium Chloride Resistance of SteelGlass Fiber-Reinforced Polymer Hybrid Panel for Improved Movable Weir Application. International Journal of Polymer Science. 2017. Vol. 2017, no. 2017, pp.1-14.
https://search.emarefa.net/detail/BIM-1169149
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1169149