Investigation on the durability of use fly ash and eggshells powder to replace the cement in concrete productions

Carbon emissions became one of the most significant issues that affect the environment leading to climate change and other environment problems. Concrete productions depend on cement as a main element. The manufacturing of cements produces high CO2 emission which is approximately 5-7% of total CO2 e...

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Main Authors:	Ashraf, Teara, Doh, Shu Ing, Chin, Siew Choo, Y. J., Ding, X. X., Jiang
Format:	Conference or Workshop Item
Language:	English English
Published:	IOP Publishing 2019
Subjects:	TA Engineering (General). Civil engineering (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/23410/ http://umpir.ump.edu.my/id/eprint/23410/ http://umpir.ump.edu.my/id/eprint/23410/1/8.1%20Investigation%20on%20the%20durability%20of%20use%20fly.pdf http://umpir.ump.edu.my/id/eprint/23410/7/31%20Investigation%20on%20the%20durability%20of%20use%20fly%20ash%20and%20eggshells.pdf

id	ump-23410
recordtype	eprints
spelling	ump-234102019-04-02T04:16:06Z http://umpir.ump.edu.my/id/eprint/23410/ Investigation on the durability of use fly ash and eggshells powder to replace the cement in concrete productions Ashraf, Teara Doh, Shu Ing Chin, Siew Choo Y. J., Ding X. X., Jiang TA Engineering (General). Civil engineering (General) Carbon emissions became one of the most significant issues that affect the environment leading to climate change and other environment problems. Concrete productions depend on cement as a main element. The manufacturing of cements produces high CO2 emission which is approximately 5-7% of total CO2 emission on earth. This paper will investigate the possibility of reducing the cement amount in concrete productions by replacing it partly with waste materials in the mixing design while maintaining acceptable quality of concrete strength and quality. Fly ash (FA) and eggshells powder (ESP) are the waste materials that are used for this research. The combination of FA and ESP between 35-45% has been used to replacement cement in the mix design. The replacement of cement with FA and ESP was conducted according to weight instead of volume. From the experimental, it is observed that cement replacement with 35% of fly ash and eggshells improved the compression strength and durability of the concrete as compared to the conventional concrete. In conclusion, replacing 35% in total (FA+ESP) instead of cement is an acceptable amount that can reduce the use of ordinary cement in construction applications. IOP Publishing 2019 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/23410/1/8.1%20Investigation%20on%20the%20durability%20of%20use%20fly.pdf pdf en cc_by http://umpir.ump.edu.my/id/eprint/23410/7/31%20Investigation%20on%20the%20durability%20of%20use%20fly%20ash%20and%20eggshells.pdf Ashraf, Teara and Doh, Shu Ing and Chin, Siew Choo and Y. J., Ding and X. X., Jiang (2019) Investigation on the durability of use fly ash and eggshells powder to replace the cement in concrete productions. In: IOP Conference Series: Earth and Environmental Science, National Colloquium on Wind and Earthquake Engineering, 17-18 August 2018 , Kuantan, Pahang, Malaysia. pp. 1-7., 244 (012025). ISSN 1755-1315 https://doi.org/10.1088/1755-1315/244/1/012025
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English
topic	TA Engineering (General). Civil engineering (General)
spellingShingle	TA Engineering (General). Civil engineering (General) Ashraf, Teara Doh, Shu Ing Chin, Siew Choo Y. J., Ding X. X., Jiang Investigation on the durability of use fly ash and eggshells powder to replace the cement in concrete productions
description	Carbon emissions became one of the most significant issues that affect the environment leading to climate change and other environment problems. Concrete productions depend on cement as a main element. The manufacturing of cements produces high CO2 emission which is approximately 5-7% of total CO2 emission on earth. This paper will investigate the possibility of reducing the cement amount in concrete productions by replacing it partly with waste materials in the mixing design while maintaining acceptable quality of concrete strength and quality. Fly ash (FA) and eggshells powder (ESP) are the waste materials that are used for this research. The combination of FA and ESP between 35-45% has been used to replacement cement in the mix design. The replacement of cement with FA and ESP was conducted according to weight instead of volume. From the experimental, it is observed that cement replacement with 35% of fly ash and eggshells improved the compression strength and durability of the concrete as compared to the conventional concrete. In conclusion, replacing 35% in total (FA+ESP) instead of cement is an acceptable amount that can reduce the use of ordinary cement in construction applications.
format	Conference or Workshop Item
author	Ashraf, Teara Doh, Shu Ing Chin, Siew Choo Y. J., Ding X. X., Jiang
author_facet	Ashraf, Teara Doh, Shu Ing Chin, Siew Choo Y. J., Ding X. X., Jiang
author_sort	Ashraf, Teara
title	Investigation on the durability of use fly ash and eggshells powder to replace the cement in concrete productions
title_short	Investigation on the durability of use fly ash and eggshells powder to replace the cement in concrete productions
title_full	Investigation on the durability of use fly ash and eggshells powder to replace the cement in concrete productions
title_fullStr	Investigation on the durability of use fly ash and eggshells powder to replace the cement in concrete productions
title_full_unstemmed	Investigation on the durability of use fly ash and eggshells powder to replace the cement in concrete productions
title_sort	investigation on the durability of use fly ash and eggshells powder to replace the cement in concrete productions
publisher	IOP Publishing
publishDate	2019
url	http://umpir.ump.edu.my/id/eprint/23410/ http://umpir.ump.edu.my/id/eprint/23410/ http://umpir.ump.edu.my/id/eprint/23410/1/8.1%20Investigation%20on%20the%20durability%20of%20use%20fly.pdf http://umpir.ump.edu.my/id/eprint/23410/7/31%20Investigation%20on%20the%20durability%20of%20use%20fly%20ash%20and%20eggshells.pdf
first_indexed	2023-09-18T22:35:01Z
last_indexed	2023-09-18T22:35:01Z
_version_	1777416537851822080

Investigation on the durability of use fly ash and eggshells powder to replace the cement in concrete productions

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