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Performance of nano metaclay on chloride diffusion for ultra- high performance concrete

The major cause for corrosion of steel reinforcement embedded in concrete due to chloride penetration has been the great research effort. The use of nano metaclay in UHPC increase the strength and helps the formation of micro pores by acting as a filler thus improve the chloride penetration resistan...

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Main Authors: M. F., Md Jaafar, H., Mohd Saman, M. N., Muhd Sidek, K., Muthusamy, N., Ismail
Format: Conference or Workshop Item
Language:English
Published: IOP Publishing Ltd 2021
Subjects:
T Technology (General)
TA Engineering (General). Civil engineering (General)
Online Access:http://umpir.ump.edu.my/id/eprint/35414/1/Performance%20of%20nano%20metaclay%20on%20chloride%20diffusion%20for%20ultra-%20high%20performance%20concrete.pdf
http://umpir.ump.edu.my/id/eprint/35414/
https://doi.org/10.1088/1755-1315/682/1/012002
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spelling my.ump.umpir.354142022-10-28T02:56:10Z http://umpir.ump.edu.my/id/eprint/35414/ Performance of nano metaclay on chloride diffusion for ultra- high performance concrete M. F., Md Jaafar H., Mohd Saman M. N., Muhd Sidek K., Muthusamy N., Ismail T Technology (General) TA Engineering (General). Civil engineering (General) The major cause for corrosion of steel reinforcement embedded in concrete due to chloride penetration has been the great research effort. The use of nano metaclay in UHPC increase the strength and helps the formation of micro pores by acting as a filler thus improve the chloride penetration resistance characteristic. The aim of this study is to evaluate the chloride diffusion of UHPC using RCPT and chloride penetration depth. Four (4) series of UHPC comprised of plain UHPC and a series of nanoUHPC incorporating 1%, 3% and 5% of nano metaclay were produced. It is reported that the compressive strength of nano UHPCl exhibits higher strength up to 10% compared to plain UHPC. The results showed that UHPC containing nano metaclay also significantly affect the chloride diffusion coefficient. As regards to the results, inclusion of 1% nano metaclay in UHPC led to noticeable benefit towards strength and chloride resistance. IOP Publishing Ltd 2021-02-27 Conference or Workshop Item PeerReviewed pdf en cc_by http://umpir.ump.edu.my/id/eprint/35414/1/Performance%20of%20nano%20metaclay%20on%20chloride%20diffusion%20for%20ultra-%20high%20performance%20concrete.pdf M. F., Md Jaafar and H., Mohd Saman and M. N., Muhd Sidek and K., Muthusamy and N., Ismail (2021) Performance of nano metaclay on chloride diffusion for ultra- high performance concrete. In: IOP Conference Series: Earth and Environmental Science, 4th National Conference on Wind & Earthquake Engineering, 16-17 October 2020 , Putrajaya, Malaysia. pp. 1-8., 682 (012002). ISSN 1755-1307 https://doi.org/10.1088/1755-1315/682/1/012002
institution Universiti Malaysia Pahang Al-Sultan Abdullah
building UMPSA Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang Al-Sultan Abdullah
content_source UMPSA Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic T Technology (General)
TA Engineering (General). Civil engineering (General)
spellingShingle T Technology (General)
TA Engineering (General). Civil engineering (General)
M. F., Md Jaafar
H., Mohd Saman
M. N., Muhd Sidek
K., Muthusamy
N., Ismail
Performance of nano metaclay on chloride diffusion for ultra- high performance concrete
description The major cause for corrosion of steel reinforcement embedded in concrete due to chloride penetration has been the great research effort. The use of nano metaclay in UHPC increase the strength and helps the formation of micro pores by acting as a filler thus improve the chloride penetration resistance characteristic. The aim of this study is to evaluate the chloride diffusion of UHPC using RCPT and chloride penetration depth. Four (4) series of UHPC comprised of plain UHPC and a series of nanoUHPC incorporating 1%, 3% and 5% of nano metaclay were produced. It is reported that the compressive strength of nano UHPCl exhibits higher strength up to 10% compared to plain UHPC. The results showed that UHPC containing nano metaclay also significantly affect the chloride diffusion coefficient. As regards to the results, inclusion of 1% nano metaclay in UHPC led to noticeable benefit towards strength and chloride resistance.
format Conference or Workshop Item
author M. F., Md Jaafar
H., Mohd Saman
M. N., Muhd Sidek
K., Muthusamy
N., Ismail
author_facet M. F., Md Jaafar
H., Mohd Saman
M. N., Muhd Sidek
K., Muthusamy
N., Ismail
author_sort M. F., Md Jaafar
title Performance of nano metaclay on chloride diffusion for ultra- high performance concrete
title_short Performance of nano metaclay on chloride diffusion for ultra- high performance concrete
title_full Performance of nano metaclay on chloride diffusion for ultra- high performance concrete
title_fullStr Performance of nano metaclay on chloride diffusion for ultra- high performance concrete
title_full_unstemmed Performance of nano metaclay on chloride diffusion for ultra- high performance concrete
title_sort performance of nano metaclay on chloride diffusion for ultra- high performance concrete
publisher IOP Publishing Ltd
publishDate 2021
url http://umpir.ump.edu.my/id/eprint/35414/1/Performance%20of%20nano%20metaclay%20on%20chloride%20diffusion%20for%20ultra-%20high%20performance%20concrete.pdf
http://umpir.ump.edu.my/id/eprint/35414/
https://doi.org/10.1088/1755-1315/682/1/012002
_version_ 1822922959866560512
score 13.251813

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