Study on Durability Performance of Concrete Containing Laterite Aggregates

This paper addresses the durability performance of concrete containing laterite aggregate against corrosion, acid attack and carbonation. Two types of mixes were used, that is plain concrete (0% laterite aggregate) and another one, produced by integrating 20% of laterite aggregate as partial coarse...

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Main Authors:	Khairunisa, Muthusamy, Norul Wahida, Kamaruzaman, Saffuan, Wan Ahmad, Fadzil, Mat Yahaya
Format:	Article
Language:	English
Published:	ISSR 2015
Subjects:	TA Engineering (General). Civil engineering (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/9342/ http://umpir.ump.edu.my/id/eprint/9342/ http://umpir.ump.edu.my/id/eprint/9342/1/Study%20on%20Durability%20Performance%20of%20Concrete%20Containing%20Laterite%20Aggregates.pdf

id	ump-9342
recordtype	eprints
spelling	ump-93422018-02-05T02:38:51Z http://umpir.ump.edu.my/id/eprint/9342/ Study on Durability Performance of Concrete Containing Laterite Aggregates Khairunisa, Muthusamy Norul Wahida, Kamaruzaman Saffuan, Wan Ahmad Fadzil, Mat Yahaya TA Engineering (General). Civil engineering (General) This paper addresses the durability performance of concrete containing laterite aggregate against corrosion, acid attack and carbonation. Two types of mixes were used, that is plain concrete (0% laterite aggregate) and another one, produced by integrating 20% of laterite aggregate as partial coarse aggregate replacement. The corrosion resistance test was conducted by immersing the 28 days water cured specimens in sodium chloride for 1, 7 and 15 days. The steel bars were then connected to the data logger to determine the corrosion potential of each specimen. The acid resistance of specimens were investigated by immersing it in hydrochloric acid solution and the mass of cubes were measured at every 100 hour until 1800 hour. Carbonation depth was determined by spraying phenolphthalein indicator on broken surface of prism with curing age up to 1 year. The corrosion potential of both types of concrete rose as experimental period become longer. The acid resistance results show the difference in total mass loss of laterite concrete and control specimen is less than 5%. Carbonation results of the specimens are also close to each other. Utilization of 20% laterite aggregate as partial coarse aggregate replacement influences the resistance of concrete upon corrosion effect, acid attack and carbonation. ISSR 2015 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/9342/1/Study%20on%20Durability%20Performance%20of%20Concrete%20Containing%20Laterite%20Aggregates.pdf Khairunisa, Muthusamy and Norul Wahida, Kamaruzaman and Saffuan, Wan Ahmad and Fadzil, Mat Yahaya (2015) Study on Durability Performance of Concrete Containing Laterite Aggregates. Concrete Research Letters, 6 (2). pp. 60-68. ISSN 2180-1371 http://www.issres.net/journal/index.php/crl/article/viewFile/462/252
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)
spellingShingle	TA Engineering (General). Civil engineering (General) Khairunisa, Muthusamy Norul Wahida, Kamaruzaman Saffuan, Wan Ahmad Fadzil, Mat Yahaya Study on Durability Performance of Concrete Containing Laterite Aggregates
description	This paper addresses the durability performance of concrete containing laterite aggregate against corrosion, acid attack and carbonation. Two types of mixes were used, that is plain concrete (0% laterite aggregate) and another one, produced by integrating 20% of laterite aggregate as partial coarse aggregate replacement. The corrosion resistance test was conducted by immersing the 28 days water cured specimens in sodium chloride for 1, 7 and 15 days. The steel bars were then connected to the data logger to determine the corrosion potential of each specimen. The acid resistance of specimens were investigated by immersing it in hydrochloric acid solution and the mass of cubes were measured at every 100 hour until 1800 hour. Carbonation depth was determined by spraying phenolphthalein indicator on broken surface of prism with curing age up to 1 year. The corrosion potential of both types of concrete rose as experimental period become longer. The acid resistance results show the difference in total mass loss of laterite concrete and control specimen is less than 5%. Carbonation results of the specimens are also close to each other. Utilization of 20% laterite aggregate as partial coarse aggregate replacement influences the resistance of concrete upon corrosion effect, acid attack and carbonation.
format	Article
author	Khairunisa, Muthusamy Norul Wahida, Kamaruzaman Saffuan, Wan Ahmad Fadzil, Mat Yahaya
author_facet	Khairunisa, Muthusamy Norul Wahida, Kamaruzaman Saffuan, Wan Ahmad Fadzil, Mat Yahaya
author_sort	Khairunisa, Muthusamy
title	Study on Durability Performance of Concrete Containing Laterite Aggregates
title_short	Study on Durability Performance of Concrete Containing Laterite Aggregates
title_full	Study on Durability Performance of Concrete Containing Laterite Aggregates
title_fullStr	Study on Durability Performance of Concrete Containing Laterite Aggregates
title_full_unstemmed	Study on Durability Performance of Concrete Containing Laterite Aggregates
title_sort	study on durability performance of concrete containing laterite aggregates
publisher	ISSR
publishDate	2015
url	http://umpir.ump.edu.my/id/eprint/9342/ http://umpir.ump.edu.my/id/eprint/9342/ http://umpir.ump.edu.my/id/eprint/9342/1/Study%20on%20Durability%20Performance%20of%20Concrete%20Containing%20Laterite%20Aggregates.pdf
first_indexed	2023-09-18T22:07:49Z
last_indexed	2023-09-18T22:07:49Z
_version_	1777414826491904000

Study on Durability Performance of Concrete Containing Laterite Aggregates

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