Potential Use of Ultra High-Performance Fibre-Reinforced Concrete as a Repair Material for Fire-Damaged Concrete in Terms of Bond Strength
The strength of concrete structures deteriorates after exposure to fire. Strength loss varies with elevated temperature, fire duration, and the mechanical properties of concrete. Repairing and strengthening affected structures are important to improve their performances. Fire-damaged concrete has be...
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2023
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| author | Baharuddin N.K. Nazri F.M. Abu Bakar B.H. Beddu S. Tayeh B.A. |
| author2 | 56500431100 |
| author_facet | 56500431100 Baharuddin N.K. Nazri F.M. Abu Bakar B.H. Beddu S. Tayeh B.A. |
| author_sort | Baharuddin N.K. |
| building | UNITEN Library |
| collection | Institutional Repository |
| content_provider | Universiti Tenaga Nasional |
| content_source | UNITEN Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | The strength of concrete structures deteriorates after exposure to fire. Strength loss varies with elevated temperature, fire duration, and the mechanical properties of concrete. Repairing and strengthening affected structures are important to improve their performances. Fire-damaged concrete has been repaired using fiber-reinforcing polymer. The superior properties of ultrahigh performance fiber-reinforced concrete (UHPFRC) make it suitable as a repair material. Furthermore, an excellent repair material should be able to bond properly with the substrate and maintain its structural integrity. The aim of this paper is to review the potential use of UHPFRRC as a repair material for fire-damaged concrete in terms of bond strength. Previous studies showed that developing efficient rehabilitation techniques that enable fire-damaged structures to be restored has some challenges. Whether UHPFRC can be used as a repair material particularly for fire-damaged concrete structure is recommended to be proven in future studies. � 2020. Universiti Tun Hussein Onn Malaysia Publisher�s Office. All Rights Reserved. |
| format | Article |
| id | my.uniten.dspace-25632 |
| institution | Universiti Tenaga Nasional |
| publishDate | 2023 |
| publisher | Penerbit UTHM |
| record_format | dspace |
| spelling | my.uniten.dspace-256322023-05-29T16:11:59Z Potential Use of Ultra High-Performance Fibre-Reinforced Concrete as a Repair Material for Fire-Damaged Concrete in Terms of Bond Strength Baharuddin N.K. Nazri F.M. Abu Bakar B.H. Beddu S. Tayeh B.A. 56500431100 55195912500 6507662639 55812080500 36696899500 The strength of concrete structures deteriorates after exposure to fire. Strength loss varies with elevated temperature, fire duration, and the mechanical properties of concrete. Repairing and strengthening affected structures are important to improve their performances. Fire-damaged concrete has been repaired using fiber-reinforcing polymer. The superior properties of ultrahigh performance fiber-reinforced concrete (UHPFRC) make it suitable as a repair material. Furthermore, an excellent repair material should be able to bond properly with the substrate and maintain its structural integrity. The aim of this paper is to review the potential use of UHPFRRC as a repair material for fire-damaged concrete in terms of bond strength. Previous studies showed that developing efficient rehabilitation techniques that enable fire-damaged structures to be restored has some challenges. Whether UHPFRC can be used as a repair material particularly for fire-damaged concrete structure is recommended to be proven in future studies. � 2020. Universiti Tun Hussein Onn Malaysia Publisher�s Office. All Rights Reserved. Final 2023-05-29T08:11:59Z 2023-05-29T08:11:59Z 2020 Article 10.30880/ijie.2020.12.09.011 2-s2.0-85099554112 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85099554112&doi=10.30880%2fijie.2020.12.09.011&partnerID=40&md5=2e2da3e2ff0731900913a1e453986434 https://irepository.uniten.edu.my/handle/123456789/25632 12 9 87 95 All Open Access, Bronze, Green Penerbit UTHM Scopus |
| spellingShingle | Baharuddin N.K. Nazri F.M. Abu Bakar B.H. Beddu S. Tayeh B.A. Potential Use of Ultra High-Performance Fibre-Reinforced Concrete as a Repair Material for Fire-Damaged Concrete in Terms of Bond Strength |
| title | Potential Use of Ultra High-Performance Fibre-Reinforced Concrete as a Repair Material for Fire-Damaged Concrete in Terms of Bond Strength |
| title_full | Potential Use of Ultra High-Performance Fibre-Reinforced Concrete as a Repair Material for Fire-Damaged Concrete in Terms of Bond Strength |
| title_fullStr | Potential Use of Ultra High-Performance Fibre-Reinforced Concrete as a Repair Material for Fire-Damaged Concrete in Terms of Bond Strength |
| title_full_unstemmed | Potential Use of Ultra High-Performance Fibre-Reinforced Concrete as a Repair Material for Fire-Damaged Concrete in Terms of Bond Strength |
| title_short | Potential Use of Ultra High-Performance Fibre-Reinforced Concrete as a Repair Material for Fire-Damaged Concrete in Terms of Bond Strength |
| title_sort | potential use of ultra high-performance fibre-reinforced concrete as a repair material for fire-damaged concrete in terms of bond strength |
| url_provider | http://dspace.uniten.edu.my/ |