Mechanical properties of carbon nanotubes-modified epoxy grout for pipeline repair system

Epoxy grout properties are theoretically important in predicting the behaviour of the composite pipeline repair system. Usually, it is used as an infill material to fill the gap or irregularity on the surface caused by pipe corrosion and ensures a smooth bed before fibre wrapper can be applied to re...

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Main Authors:	Hanis Hazirah, Arifin, Nurfarahin, Zainal, Libriati, Zardasti, Nordin, Yahaya, Lim, Kar Sing, Norhazilan, Md Noor
Format:	Article
Language:	English
Published:	Penerbit Universiti Teknologi Malaysia 2019
Subjects:	TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery TN Mining engineering. Metallurgy
Online Access:	http://umpir.ump.edu.my/id/eprint/26097/ http://umpir.ump.edu.my/id/eprint/26097/ http://umpir.ump.edu.my/id/eprint/26097/ http://umpir.ump.edu.my/id/eprint/26097/1/Mechanical%20properties%20of%20carbon%20nanotubes-modified%20epoxy%20grout.pdf

id	ump-26097
recordtype	eprints
spelling	ump-260972019-10-17T01:27:37Z http://umpir.ump.edu.my/id/eprint/26097/ Mechanical properties of carbon nanotubes-modified epoxy grout for pipeline repair system Hanis Hazirah, Arifin Nurfarahin, Zainal Libriati, Zardasti Nordin, Yahaya Lim, Kar Sing Norhazilan, Md Noor TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery TN Mining engineering. Metallurgy Epoxy grout properties are theoretically important in predicting the behaviour of the composite pipeline repair system. Usually, it is used as an infill material to fill the gap or irregularity on the surface caused by pipe corrosion and ensures a smooth bed before fibre wrapper can be applied to recover the pipeline strength. In this research, the existing commercially available epoxy resin grout has been strengthened by using Carbon Nanotubes (CNTs) at the amount 0.1% of weight fractional to evaluate their apropos behaviour to the neat epoxy grout. The various mechanical tests were performed on this modified grout to identify its compression, tensile, flexural and lap shear strength. In addition, the dispersion process of CNTs was carried out by using ultrasonication and three-roll mill technique to ensure an optimum enhancement in the properties of the polymer matrix. By comparing the strength, 0.1% of CNTs filler has significantly improved the strength of grout in flexural, tensile and shear bonding but not in compression. In addition, the results also indicate that CNTs filler has increased the modulus of elasticity of the infill material. Therefore, it demonstrates the intrinsic potential of the CNTs in modifying the properties of the epoxy grout. Penerbit Universiti Teknologi Malaysia 2019-05 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/26097/1/Mechanical%20properties%20of%20carbon%20nanotubes-modified%20epoxy%20grout.pdf Hanis Hazirah, Arifin and Nurfarahin, Zainal and Libriati, Zardasti and Nordin, Yahaya and Lim, Kar Sing and Norhazilan, Md Noor (2019) Mechanical properties of carbon nanotubes-modified epoxy grout for pipeline repair system. Jurnal Teknologi (Sciences & Engineering), 81 (3). pp. 169-177. ISSN 2180–3722 https://doi.org/10.11113/jt.v81.12730 https://doi.org/10.11113/jt.v81.12730
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery TN Mining engineering. Metallurgy
spellingShingle	TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery TN Mining engineering. Metallurgy Hanis Hazirah, Arifin Nurfarahin, Zainal Libriati, Zardasti Nordin, Yahaya Lim, Kar Sing Norhazilan, Md Noor Mechanical properties of carbon nanotubes-modified epoxy grout for pipeline repair system
description	Epoxy grout properties are theoretically important in predicting the behaviour of the composite pipeline repair system. Usually, it is used as an infill material to fill the gap or irregularity on the surface caused by pipe corrosion and ensures a smooth bed before fibre wrapper can be applied to recover the pipeline strength. In this research, the existing commercially available epoxy resin grout has been strengthened by using Carbon Nanotubes (CNTs) at the amount 0.1% of weight fractional to evaluate their apropos behaviour to the neat epoxy grout. The various mechanical tests were performed on this modified grout to identify its compression, tensile, flexural and lap shear strength. In addition, the dispersion process of CNTs was carried out by using ultrasonication and three-roll mill technique to ensure an optimum enhancement in the properties of the polymer matrix. By comparing the strength, 0.1% of CNTs filler has significantly improved the strength of grout in flexural, tensile and shear bonding but not in compression. In addition, the results also indicate that CNTs filler has increased the modulus of elasticity of the infill material. Therefore, it demonstrates the intrinsic potential of the CNTs in modifying the properties of the epoxy grout.
format	Article
author	Hanis Hazirah, Arifin Nurfarahin, Zainal Libriati, Zardasti Nordin, Yahaya Lim, Kar Sing Norhazilan, Md Noor
author_facet	Hanis Hazirah, Arifin Nurfarahin, Zainal Libriati, Zardasti Nordin, Yahaya Lim, Kar Sing Norhazilan, Md Noor
author_sort	Hanis Hazirah, Arifin
title	Mechanical properties of carbon nanotubes-modified epoxy grout for pipeline repair system
title_short	Mechanical properties of carbon nanotubes-modified epoxy grout for pipeline repair system
title_full	Mechanical properties of carbon nanotubes-modified epoxy grout for pipeline repair system
title_fullStr	Mechanical properties of carbon nanotubes-modified epoxy grout for pipeline repair system
title_full_unstemmed	Mechanical properties of carbon nanotubes-modified epoxy grout for pipeline repair system
title_sort	mechanical properties of carbon nanotubes-modified epoxy grout for pipeline repair system
publisher	Penerbit Universiti Teknologi Malaysia
publishDate	2019
url	http://umpir.ump.edu.my/id/eprint/26097/ http://umpir.ump.edu.my/id/eprint/26097/ http://umpir.ump.edu.my/id/eprint/26097/ http://umpir.ump.edu.my/id/eprint/26097/1/Mechanical%20properties%20of%20carbon%20nanotubes-modified%20epoxy%20grout.pdf
first_indexed	2023-09-18T22:40:26Z
last_indexed	2023-09-18T22:40:26Z
_version_	1777416878146191360

Mechanical properties of carbon nanotubes-modified epoxy grout for pipeline repair system

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