Flexural behavior of reinforced concrete beam with variation of coated reinforcement

Reinforced concrete structure is mainly used in the construction of structures and infrastructures from the beginning of the twentieth century. However, some of reinforced concrete structures have deteriorated excessively within 10 years due to aggressive environmental conditions. Application of coa...

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Main Author:	Koh, Zhi Yuan
Format:	Thesis
Language:	English
Published:	2016
Subjects:	TA Engineering (General) Civil engineering (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/16934/25/Flexural%20behavior%20of%20reinforced%20concrete%20beam%20with%20variation%20of%20coated%20reinforcement.pdf
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id	my-ump-ir.16934
record_format	uketd_dc
spelling	my-ump-ir.169342021-12-01T00:16:42Z Flexural behavior of reinforced concrete beam with variation of coated reinforcement 2016-06 Koh, Zhi Yuan TA Engineering (General). Civil engineering (General) Reinforced concrete structure is mainly used in the construction of structures and infrastructures from the beginning of the twentieth century. However, some of reinforced concrete structures have deteriorated excessively within 10 years due to aggressive environmental conditions. Application of coating materials as corrosion resistance have been applied to reduce the corrosion issues throughout the worldwide, thus this study was focus on the effect of variation coated reinforcement on the flexural behaviour of reinforced concrete beam. This study investigates the flexural behaviour of reinforced concrete beam embedded with three different types of coated reinforcement that was epoxy, acrylic latex and natural latex. Generally, the study indicated that epoxy and acrylic latex coated reinforcement did not affect the flexural strength of reinforced concrete beam as they have achieved flexural strength comparable to control beam. However, natural latex coated reinforcement was not suitable as new corrosion resistance material as it will affect the flexural strength of the sample by affecting the bonding strength between reinforcement and concrete. Besides that, the result of the study delineated that reinforced concrete beam embedded with epoxy and acrylic latex coated reinforcement has enhanced the load carrying capacity by 28.78 % and 12.33 % respectively, however reinforced concrete beam embedded with natural latex coated reinforcement has reduced the flexural strength by 8.41 % compared to control beam. This can be concluded that reinforced concrete beam embedded with epoxy coated and acrylic latex reinforcement can performed as effective corrosion materials without affecting the bonding strength between reinforcement and concrete. 2016-06 Thesis http://umpir.ump.edu.my/id/eprint/16934/ http://umpir.ump.edu.my/id/eprint/16934/25/Flexural%20behavior%20of%20reinforced%20concrete%20beam%20with%20variation%20of%20coated%20reinforcement.pdf pdf en public engd doctoral Universiti Malaysia Pahang Faculty of Civil Engineering & Earth Resources
institution	Universiti Malaysia Pahang Al-Sultan Abdullah
collection	UMPSA Institutional Repository
language	English
topic	TA Engineering (General) Civil engineering (General)
spellingShingle	TA Engineering (General) Civil engineering (General) Koh, Zhi Yuan Flexural behavior of reinforced concrete beam with variation of coated reinforcement
description	Reinforced concrete structure is mainly used in the construction of structures and infrastructures from the beginning of the twentieth century. However, some of reinforced concrete structures have deteriorated excessively within 10 years due to aggressive environmental conditions. Application of coating materials as corrosion resistance have been applied to reduce the corrosion issues throughout the worldwide, thus this study was focus on the effect of variation coated reinforcement on the flexural behaviour of reinforced concrete beam. This study investigates the flexural behaviour of reinforced concrete beam embedded with three different types of coated reinforcement that was epoxy, acrylic latex and natural latex. Generally, the study indicated that epoxy and acrylic latex coated reinforcement did not affect the flexural strength of reinforced concrete beam as they have achieved flexural strength comparable to control beam. However, natural latex coated reinforcement was not suitable as new corrosion resistance material as it will affect the flexural strength of the sample by affecting the bonding strength between reinforcement and concrete. Besides that, the result of the study delineated that reinforced concrete beam embedded with epoxy and acrylic latex coated reinforcement has enhanced the load carrying capacity by 28.78 % and 12.33 % respectively, however reinforced concrete beam embedded with natural latex coated reinforcement has reduced the flexural strength by 8.41 % compared to control beam. This can be concluded that reinforced concrete beam embedded with epoxy coated and acrylic latex reinforcement can performed as effective corrosion materials without affecting the bonding strength between reinforcement and concrete.
format	Thesis
qualification_name	engd
qualification_level	Doctorate
author	Koh, Zhi Yuan
author_facet	Koh, Zhi Yuan
author_sort	Koh, Zhi Yuan
title	Flexural behavior of reinforced concrete beam with variation of coated reinforcement
title_short	Flexural behavior of reinforced concrete beam with variation of coated reinforcement
title_full	Flexural behavior of reinforced concrete beam with variation of coated reinforcement
title_fullStr	Flexural behavior of reinforced concrete beam with variation of coated reinforcement
title_full_unstemmed	Flexural behavior of reinforced concrete beam with variation of coated reinforcement
title_sort	flexural behavior of reinforced concrete beam with variation of coated reinforcement
granting_institution	Universiti Malaysia Pahang
granting_department	Faculty of Civil Engineering & Earth Resources
publishDate	2016
url	http://umpir.ump.edu.my/id/eprint/16934/25/Flexural%20behavior%20of%20reinforced%20concrete%20beam%20with%20variation%20of%20coated%20reinforcement.pdf
_version_	1783732017258561536

Flexural behavior of reinforced concrete beam with variation of coated reinforcement

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