Effect of metakaolin developed from natural material Soorh on fresh and hardened properties of self-compacting concrete

This study describes the fresh and hardened properties of self-compacting concrete (SCC) with accumulation of metakaolin (MK). Soorh used as natural material which is calcined in an electric oven at 800 °C for 2 h to obtain metakaolin. A total of five mixtures have been developed, including varyi...

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Main Authors: Saand, A., Ali, K., Kumar, A., Bheel, N., Keerio, M.A.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.23881 /
Published: Springer Science and Business Media Deutschland GmbH 2021
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85110324700&doi=10.1007%2fs41062-021-00534-9&partnerID=40&md5=12aa9cc167ca97ad56e6409aa004c974
http://eprints.utp.edu.my/23881/
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spelling utp-eprints.238812021-08-19T13:24:51Z Effect of metakaolin developed from natural material Soorh on fresh and hardened properties of self-compacting concrete Saand, A. Ali, K. Kumar, A. Bheel, N. Keerio, M.A. This study describes the fresh and hardened properties of self-compacting concrete (SCC) with accumulation of metakaolin (MK). Soorh used as natural material which is calcined in an electric oven at 800 °C for 2 h to obtain metakaolin. A total of five mixtures have been developed, including varying MK contents (0�20 by weight of cement) and a water / binder ratio (W / B) of 0.38. The fresh properties were explored by slump flow, T50 flow, V-funnel, L-box, J-Ring sieve segregation test. Moreover, the hardened properties of concrete were performed for compressive, splitting tensile and flexural strength and permeability of SCC mixtures. The fresh concrete test results show that even if no viscosity modifier is required, satisfactory fresh concrete properties of SCC can be obtained by replacing the local MK content. At 15 replacement of cement with metakaolin maximum compressive, tensile and flexural strength is observed which is 10.39, 10.19 and 7.07 more than that of control mix, respectively, and maximum reduction in water penetration depth which is 34 less than that of control mix is observed at 28 days age. It can be concluded from this study that 15 replacement of cement with local metakaolin is optimum. © 2021, Springer Nature Switzerland AG. Springer Science and Business Media Deutschland GmbH 2021 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85110324700&doi=10.1007%2fs41062-021-00534-9&partnerID=40&md5=12aa9cc167ca97ad56e6409aa004c974 Saand, A. and Ali, K. and Kumar, A. and Bheel, N. and Keerio, M.A. (2021) Effect of metakaolin developed from natural material Soorh on fresh and hardened properties of self-compacting concrete. Innovative Infrastructure Solutions, 6 (3). http://eprints.utp.edu.my/23881/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description This study describes the fresh and hardened properties of self-compacting concrete (SCC) with accumulation of metakaolin (MK). Soorh used as natural material which is calcined in an electric oven at 800 °C for 2 h to obtain metakaolin. A total of five mixtures have been developed, including varying MK contents (0�20 by weight of cement) and a water / binder ratio (W / B) of 0.38. The fresh properties were explored by slump flow, T50 flow, V-funnel, L-box, J-Ring sieve segregation test. Moreover, the hardened properties of concrete were performed for compressive, splitting tensile and flexural strength and permeability of SCC mixtures. The fresh concrete test results show that even if no viscosity modifier is required, satisfactory fresh concrete properties of SCC can be obtained by replacing the local MK content. At 15 replacement of cement with metakaolin maximum compressive, tensile and flexural strength is observed which is 10.39, 10.19 and 7.07 more than that of control mix, respectively, and maximum reduction in water penetration depth which is 34 less than that of control mix is observed at 28 days age. It can be concluded from this study that 15 replacement of cement with local metakaolin is optimum. © 2021, Springer Nature Switzerland AG.
format Article
author Saand, A.
Ali, K.
Kumar, A.
Bheel, N.
Keerio, M.A.
spellingShingle Saand, A.
Ali, K.
Kumar, A.
Bheel, N.
Keerio, M.A.
Effect of metakaolin developed from natural material Soorh on fresh and hardened properties of self-compacting concrete
author_sort Saand, A.
title Effect of metakaolin developed from natural material Soorh on fresh and hardened properties of self-compacting concrete
title_short Effect of metakaolin developed from natural material Soorh on fresh and hardened properties of self-compacting concrete
title_full Effect of metakaolin developed from natural material Soorh on fresh and hardened properties of self-compacting concrete
title_fullStr Effect of metakaolin developed from natural material Soorh on fresh and hardened properties of self-compacting concrete
title_full_unstemmed Effect of metakaolin developed from natural material Soorh on fresh and hardened properties of self-compacting concrete
title_sort effect of metakaolin developed from natural material soorh on fresh and hardened properties of self-compacting concrete
publisher Springer Science and Business Media Deutschland GmbH
publishDate 2021
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85110324700&doi=10.1007%2fs41062-021-00534-9&partnerID=40&md5=12aa9cc167ca97ad56e6409aa004c974
http://eprints.utp.edu.my/23881/
_version_ 1741196747761254400
score 11.62408

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