Textile fine grined mortar containing palm oil fuel ash as a partial cement replacement for flexural strengthening on reinforced concrete beams

Reinforced concrete (RC) beams represents a large percentage of the structure in buildings. As the beams structures known as bending elements, thus most of the structures are often exposed to bending loads, which can affect in serious deteriorations such as concrete cracking and spalling. Due to the...

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Main Author:	Wan Yusof, Wan Yuslinda
Format:	Thesis
Language:	English English English
Published:	2018
Subjects:	TA630-695 Structural engineering (General)
Online Access:	http://eprints.uthm.edu.my/365/1/24p%20WAN%20YUSLINDA%20WAN%20YUSOF.pdf http://eprints.uthm.edu.my/365/2/WAN%20YUSLINDA%20WAN%20YUSOF%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/365/3/WAN%20YUSLINDA%20WAN%20YUSOF%20WATERMARK.pdf
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spelling	my-uthm-ep.3652021-07-25T01:04:06Z Textile fine grined mortar containing palm oil fuel ash as a partial cement replacement for flexural strengthening on reinforced concrete beams 2018-01 Wan Yusof, Wan Yuslinda TA630-695 Structural engineering (General) Reinforced concrete (RC) beams represents a large percentage of the structure in buildings. As the beams structures known as bending elements, thus most of the structures are often exposed to bending loads, which can affect in serious deteriorations such as concrete cracking and spalling. Due to these factor, Textile Fine Grained Mortar with Palm Oil Fuel Ash (TFGM-POFA) as an upgrading strengthening method of concrete structure. Fine Grained Mortar inclusion POFA (FGM-POFA) with size 40 mm x 40 mm x 160 mm consist of fine sand less than 1 mm, ordinary Portland cement (OPC) and POFA as a partial OPC replacement. Flexural and compressive test was conducted to identify the optimum FGM-POFA. After that, the strengthening on concrete prisms derived from combination of optimum FGM-POFA and alkali resistant glass (ARG) to form TFGM-POFA with the minimum 2 mm of mortar thickness between the layers. The total numbers of 39 specimens of concrete prisms size of 100 mm x 100 mm x 500 mm were prepared with 2, 4, 6 and 8 layers of TFGM-POFA. This study also involves the different application of strengthening materials which are; mortar OPC and mortar OPC + ARG. Experimental works include three point bending tests on concrete prisms to determine the effect TFGM-POFA layer on concrete prisms. In addition to prism specimens, seven (7) RC beams with the size of 150 mm x 200 mm x 2500 mm were strengthened and tested with TFGM-POFA, mortar OPC and mortar OPC + ARG. The laboratory testing was conducted in four bending tests on RC beams. From the result, the optimum FGM-POFA was identified at 10 % of POFA replacement. The application of TFGM-POFA for all layers on concrete prisms is effectively enhancing the structures strength compared to the unstrengthened prism. The application of TFGM-POFA increased 36 % of the load carrying capacity of RC beams compared to unstrengthened RC beam. In conclusion, the best percentage is at 10 % of POFA replacement. The utilization of TFGM-POFA proven in increasing the flexural strength and significantly delaying the failure of concrete structure and TFGM-POFA 4 lead to a significant increase in the flexural load of RC beams 2018-01 Thesis http://eprints.uthm.edu.my/365/ http://eprints.uthm.edu.my/365/1/24p%20WAN%20YUSLINDA%20WAN%20YUSOF.pdf text en public http://eprints.uthm.edu.my/365/2/WAN%20YUSLINDA%20WAN%20YUSOF%20COPYRIGHT%20DECLARATION.pdf text en staffonly http://eprints.uthm.edu.my/365/3/WAN%20YUSLINDA%20WAN%20YUSOF%20WATERMARK.pdf text en validuser mphil masters Universiti Tun Hussein Onn Malaysia Faculty of Civil Engineering and Built Environment
institution	Universiti Tun Hussein Onn Malaysia
collection	UTHM Institutional Repository
language	English English English
topic	TA630-695 Structural engineering (General)
spellingShingle	TA630-695 Structural engineering (General) Wan Yusof, Wan Yuslinda Textile fine grined mortar containing palm oil fuel ash as a partial cement replacement for flexural strengthening on reinforced concrete beams
description	Reinforced concrete (RC) beams represents a large percentage of the structure in buildings. As the beams structures known as bending elements, thus most of the structures are often exposed to bending loads, which can affect in serious deteriorations such as concrete cracking and spalling. Due to these factor, Textile Fine Grained Mortar with Palm Oil Fuel Ash (TFGM-POFA) as an upgrading strengthening method of concrete structure. Fine Grained Mortar inclusion POFA (FGM-POFA) with size 40 mm x 40 mm x 160 mm consist of fine sand less than 1 mm, ordinary Portland cement (OPC) and POFA as a partial OPC replacement. Flexural and compressive test was conducted to identify the optimum FGM-POFA. After that, the strengthening on concrete prisms derived from combination of optimum FGM-POFA and alkali resistant glass (ARG) to form TFGM-POFA with the minimum 2 mm of mortar thickness between the layers. The total numbers of 39 specimens of concrete prisms size of 100 mm x 100 mm x 500 mm were prepared with 2, 4, 6 and 8 layers of TFGM-POFA. This study also involves the different application of strengthening materials which are; mortar OPC and mortar OPC + ARG. Experimental works include three point bending tests on concrete prisms to determine the effect TFGM-POFA layer on concrete prisms. In addition to prism specimens, seven (7) RC beams with the size of 150 mm x 200 mm x 2500 mm were strengthened and tested with TFGM-POFA, mortar OPC and mortar OPC + ARG. The laboratory testing was conducted in four bending tests on RC beams. From the result, the optimum FGM-POFA was identified at 10 % of POFA replacement. The application of TFGM-POFA for all layers on concrete prisms is effectively enhancing the structures strength compared to the unstrengthened prism. The application of TFGM-POFA increased 36 % of the load carrying capacity of RC beams compared to unstrengthened RC beam. In conclusion, the best percentage is at 10 % of POFA replacement. The utilization of TFGM-POFA proven in increasing the flexural strength and significantly delaying the failure of concrete structure and TFGM-POFA 4 lead to a significant increase in the flexural load of RC beams
format	Thesis
qualification_name	Master of Philosophy (M.Phil.)
qualification_level	Master's degree
author	Wan Yusof, Wan Yuslinda
author_facet	Wan Yusof, Wan Yuslinda
author_sort	Wan Yusof, Wan Yuslinda
title	Textile fine grined mortar containing palm oil fuel ash as a partial cement replacement for flexural strengthening on reinforced concrete beams
title_short	Textile fine grined mortar containing palm oil fuel ash as a partial cement replacement for flexural strengthening on reinforced concrete beams
title_full	Textile fine grined mortar containing palm oil fuel ash as a partial cement replacement for flexural strengthening on reinforced concrete beams
title_fullStr	Textile fine grined mortar containing palm oil fuel ash as a partial cement replacement for flexural strengthening on reinforced concrete beams
title_full_unstemmed	Textile fine grined mortar containing palm oil fuel ash as a partial cement replacement for flexural strengthening on reinforced concrete beams
title_sort	textile fine grined mortar containing palm oil fuel ash as a partial cement replacement for flexural strengthening on reinforced concrete beams
granting_institution	Universiti Tun Hussein Onn Malaysia
granting_department	Faculty of Civil Engineering and Built Environment
publishDate	2018
url	http://eprints.uthm.edu.my/365/1/24p%20WAN%20YUSLINDA%20WAN%20YUSOF.pdf http://eprints.uthm.edu.my/365/2/WAN%20YUSLINDA%20WAN%20YUSOF%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/365/3/WAN%20YUSLINDA%20WAN%20YUSOF%20WATERMARK.pdf
_version_	1747830592751271936

Textile fine grined mortar containing palm oil fuel ash as a partial cement replacement for flexural strengthening on reinforced concrete beams

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