Cargando…
Effects of Water Exposure on the Interfacial Bond between an Epoxy Resin Coating and a Concrete Substrate
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 eq...
Autores principales: | , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2019
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6888282/ https://www.ncbi.nlm.nih.gov/pubmed/31717920 http://dx.doi.org/10.3390/ma12223715 |
_version_ | 1783475193346260992 |
---|---|
author | Won, Boreum Kim, Min Ook Park, Sangmin Yi, Jin-Hak |
author_facet | Won, Boreum Kim, Min Ook Park, Sangmin Yi, Jin-Hak |
author_sort | Won, Boreum |
collection | PubMed |
description | 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. |
format | Online Article Text |
id | pubmed-6888282 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-68882822019-12-09 Effects of Water Exposure on the Interfacial Bond between an Epoxy Resin Coating and a Concrete Substrate Won, Boreum Kim, Min Ook Park, Sangmin Yi, Jin-Hak Materials (Basel) Article 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. MDPI 2019-11-11 /pmc/articles/PMC6888282/ /pubmed/31717920 http://dx.doi.org/10.3390/ma12223715 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Won, Boreum Kim, Min Ook Park, Sangmin Yi, Jin-Hak Effects of Water Exposure on the Interfacial Bond between an Epoxy Resin Coating and a Concrete Substrate |
title | Effects of Water Exposure on the Interfacial Bond between an Epoxy Resin Coating and a Concrete Substrate |
title_full | Effects of Water Exposure on the Interfacial Bond between an Epoxy Resin Coating and a Concrete Substrate |
title_fullStr | Effects of Water Exposure on the Interfacial Bond between an Epoxy Resin Coating and a Concrete Substrate |
title_full_unstemmed | Effects of Water Exposure on the Interfacial Bond between an Epoxy Resin Coating and a Concrete Substrate |
title_short | Effects of Water Exposure on the Interfacial Bond between an Epoxy Resin Coating and a Concrete Substrate |
title_sort | effects of water exposure on the interfacial bond between an epoxy resin coating and a concrete substrate |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6888282/ https://www.ncbi.nlm.nih.gov/pubmed/31717920 http://dx.doi.org/10.3390/ma12223715 |
work_keys_str_mv | AT wonboreum effectsofwaterexposureontheinterfacialbondbetweenanepoxyresincoatingandaconcretesubstrate AT kimminook effectsofwaterexposureontheinterfacialbondbetweenanepoxyresincoatingandaconcretesubstrate AT parksangmin effectsofwaterexposureontheinterfacialbondbetweenanepoxyresincoatingandaconcretesubstrate AT yijinhak effectsofwaterexposureontheinterfacialbondbetweenanepoxyresincoatingandaconcretesubstrate |