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Plasticity and compaction characteristics on soft clay stabilised with coal ash and cement

This paper aims to determine the compaction and plasticity properties of marine clay stabilized with increasing percentages and different ratios of coal ash with cement. Coal ash with different ratio of bottom ash and fly ash (70:30, 50:50, and 30:70) were prepared at increasing percentages. Limited...

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Main Authors: Jamaludin, Nadiah, Mohd. Yunus, Nor Zurairahetty, Jusoh, Siti Norafida, Pakir, Faizal, Hezmi, Muhammad Azril, Mat Said, Khairun Nissa
Format: Conference or Workshop Item
Language:English
Published: 2020
Subjects:
TA Engineering (General). Civil engineering (General)
Online Access:http://eprints.utm.my/id/eprint/92956/1/NorZurairahetty2020_PlasticityAndCompactionCharacteristicsOnSoftClay.pdf
http://eprints.utm.my/id/eprint/92956/
http://dx.doi.org/10.1088/1757-899X/932/1/012051
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spelling my.utm.929562021-11-07T05:55:08Z http://eprints.utm.my/id/eprint/92956/ Plasticity and compaction characteristics on soft clay stabilised with coal ash and cement Jamaludin, Nadiah Mohd. Yunus, Nor Zurairahetty Jusoh, Siti Norafida Pakir, Faizal Hezmi, Muhammad Azril Mat Said, Khairun Nissa TA Engineering (General). Civil engineering (General) This paper aims to determine the compaction and plasticity properties of marine clay stabilized with increasing percentages and different ratios of coal ash with cement. Coal ash with different ratio of bottom ash and fly ash (70:30, 50:50, and 30:70) were prepared at increasing percentages. Limited amount of ordinary Portland cement of 2% was added. The percentage of additives added to the marine clay were 5%, 8%, 10%, 15%, 20% and 25%, respectively. Standard Proctor test was done to determine the compaction characteristics while Atterberg limits was executed to acquire the plasticity characteristics of treated marine clay soil. In terms of plasticity, by increasing the additives percentages, the marine clay approaches CL group of plasticity which shows improvement in soil's plasticity. For compaction, the values of MDD of treated marine clay is higher while the OMC is lower when compare to untreated. Hence, with the addition of coal ash waste there is improvement in terms of soil's plasticity for all three ratios whilst for compaction values of treated marine clay does not change significantly between ratios. 2020 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/92956/1/NorZurairahetty2020_PlasticityAndCompactionCharacteristicsOnSoftClay.pdf Jamaludin, Nadiah and Mohd. Yunus, Nor Zurairahetty and Jusoh, Siti Norafida and Pakir, Faizal and Hezmi, Muhammad Azril and Mat Said, Khairun Nissa (2020) Plasticity and compaction characteristics on soft clay stabilised with coal ash and cement. In: 1st International Conference on Science, Engineering and Technology, ICSET 2020, 27 February 2020, Penang, Malaysia. http://dx.doi.org/10.1088/1757-899X/932/1/012051
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TA Engineering (General). Civil engineering (General)
spellingShingle TA Engineering (General). Civil engineering (General)
Jamaludin, Nadiah
Mohd. Yunus, Nor Zurairahetty
Jusoh, Siti Norafida
Pakir, Faizal
Hezmi, Muhammad Azril
Mat Said, Khairun Nissa
Plasticity and compaction characteristics on soft clay stabilised with coal ash and cement
description This paper aims to determine the compaction and plasticity properties of marine clay stabilized with increasing percentages and different ratios of coal ash with cement. Coal ash with different ratio of bottom ash and fly ash (70:30, 50:50, and 30:70) were prepared at increasing percentages. Limited amount of ordinary Portland cement of 2% was added. The percentage of additives added to the marine clay were 5%, 8%, 10%, 15%, 20% and 25%, respectively. Standard Proctor test was done to determine the compaction characteristics while Atterberg limits was executed to acquire the plasticity characteristics of treated marine clay soil. In terms of plasticity, by increasing the additives percentages, the marine clay approaches CL group of plasticity which shows improvement in soil's plasticity. For compaction, the values of MDD of treated marine clay is higher while the OMC is lower when compare to untreated. Hence, with the addition of coal ash waste there is improvement in terms of soil's plasticity for all three ratios whilst for compaction values of treated marine clay does not change significantly between ratios.
format Conference or Workshop Item
author Jamaludin, Nadiah
Mohd. Yunus, Nor Zurairahetty
Jusoh, Siti Norafida
Pakir, Faizal
Hezmi, Muhammad Azril
Mat Said, Khairun Nissa
author_facet Jamaludin, Nadiah
Mohd. Yunus, Nor Zurairahetty
Jusoh, Siti Norafida
Pakir, Faizal
Hezmi, Muhammad Azril
Mat Said, Khairun Nissa
author_sort Jamaludin, Nadiah
title Plasticity and compaction characteristics on soft clay stabilised with coal ash and cement
title_short Plasticity and compaction characteristics on soft clay stabilised with coal ash and cement
title_full Plasticity and compaction characteristics on soft clay stabilised with coal ash and cement
title_fullStr Plasticity and compaction characteristics on soft clay stabilised with coal ash and cement
title_full_unstemmed Plasticity and compaction characteristics on soft clay stabilised with coal ash and cement
title_sort plasticity and compaction characteristics on soft clay stabilised with coal ash and cement
publishDate 2020
url http://eprints.utm.my/id/eprint/92956/1/NorZurairahetty2020_PlasticityAndCompactionCharacteristicsOnSoftClay.pdf
http://eprints.utm.my/id/eprint/92956/
http://dx.doi.org/10.1088/1757-899X/932/1/012051
_version_ 1717093398539665408
score 13.211869

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