An investigation on bond between FRP stay-in-place formwork and concrete
FRP stay-in-place (SIP) formworks are designed to act as a support for casting concrete and as a tension reinforcement when the concrete is cured. For composite action between the formwork and concrete, proper bond between them is essential. This investigation focuses on the role of adhesives for th...
| Main Authors: | , , |
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| Format: | Journal Article |
| Published: |
Elsevier BV
2016
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| Online Access: | http://hdl.handle.net/20.500.11937/42041 |
| _version_ | 1848756309612036096 |
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| author | Goyal, R. Mukherjee, Abhijit Goyal, S. |
| author_facet | Goyal, R. Mukherjee, Abhijit Goyal, S. |
| author_sort | Goyal, R. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | FRP stay-in-place (SIP) formworks are designed to act as a support for casting concrete and as a tension reinforcement when the concrete is cured. For composite action between the formwork and concrete, proper bond between them is essential. This investigation focuses on the role of adhesives for the bond development. Two different bond mechanisms, aggregate bonding and adhesive bond, are investigated using three different adhesives. A novel experimental set up is prepared to evaluate the bond. The load capacities and failure modes were examined. Load-deflection, load-slip and load-strain curves have been plotted to evaluate the bond mechanisms. A finite element model is developed that is able to accurately predict the ultimate pullout load and load-slip relationships. The results show that the types of resins have a great impact on the bond. It is recommended to use the wet-bond technique with special adhesives. |
| first_indexed | 2025-11-14T09:10:09Z |
| format | Journal Article |
| id | curtin-20.500.11937-42041 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T09:10:09Z |
| publishDate | 2016 |
| publisher | Elsevier BV |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-420412017-10-02T02:28:05Z An investigation on bond between FRP stay-in-place formwork and concrete Goyal, R. Mukherjee, Abhijit Goyal, S. FRP stay-in-place (SIP) formworks are designed to act as a support for casting concrete and as a tension reinforcement when the concrete is cured. For composite action between the formwork and concrete, proper bond between them is essential. This investigation focuses on the role of adhesives for the bond development. Two different bond mechanisms, aggregate bonding and adhesive bond, are investigated using three different adhesives. A novel experimental set up is prepared to evaluate the bond. The load capacities and failure modes were examined. Load-deflection, load-slip and load-strain curves have been plotted to evaluate the bond mechanisms. A finite element model is developed that is able to accurately predict the ultimate pullout load and load-slip relationships. The results show that the types of resins have a great impact on the bond. It is recommended to use the wet-bond technique with special adhesives. 2016 Journal Article http://hdl.handle.net/20.500.11937/42041 10.1016/j.conbuildmat.2016.03.124 Elsevier BV restricted |
| spellingShingle | Goyal, R. Mukherjee, Abhijit Goyal, S. An investigation on bond between FRP stay-in-place formwork and concrete |
| title | An investigation on bond between FRP stay-in-place formwork and concrete |
| title_full | An investigation on bond between FRP stay-in-place formwork and concrete |
| title_fullStr | An investigation on bond between FRP stay-in-place formwork and concrete |
| title_full_unstemmed | An investigation on bond between FRP stay-in-place formwork and concrete |
| title_short | An investigation on bond between FRP stay-in-place formwork and concrete |
| title_sort | investigation on bond between frp stay-in-place formwork and concrete |
| url | http://hdl.handle.net/20.500.11937/42041 |