Effects of Water Exposure on the Interfacial Bond between an Epoxy Resin Coating and a Concrete Substrate SCIE SCOPUS

Cited 12 time in WEB OF SCIENCE Cited 12 time in Scopus
Title
Effects of Water Exposure on the Interfacial Bond between an Epoxy Resin Coating and a Concrete Substrate
Author(s)
Won, Boreum; Kim, Min Ook; Park, Sangmin; Yi, Jin-Hak
KIOST Author(s)
Park, Sang Min(박상민)Yi, Jin-Hak(이진학)
Alternative Author(s)
원보름; 김민욱; 박상민; 이진학
Publication Year
2019-11
Abstract
Interfacial bond properties of six different epoxy resins used to coat submerged concrete structures were investigated. Test variables included coating type, coating equipment, and underwater curing time. Coating thickness and pull-off bond strength were measured using commercially available test equipment. Coating thickness and bond strength varied greatly depending on the manufacturer. The standard (control) coating equipment positively influenced the bond strength compared to other equipment. The effect of curing time on the bond properties was not significant within the range of 24 to 72 h. Lastly, some important considerations for the underwater coating of actual marine and coastal concrete structures were discussed, and suggestions for future research are presented.
ISSN
1996-1944
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/482
DOI
10.3390/ma12223715
Bibliographic Citation
MATERIALS, v.12, no.22, 2019
Publisher
MDPI
Keywords
underwater application; epoxy resin coating; concrete substrate; interfacial bond; coating equipment; submerged structures
Type
Article
Language
English
Document Type
Article
Publisher
MDPI
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