Bond behaviour of geopolymer concrete in structural application: a review

Sustainable manufacturing materials are being developed and utilized until now due to its remarkable reduction of carbon footprint along with significant structural and mechanical performances. To gain wide acceptance in the construction industries, the bond between geopolymer concrete and the reinf...

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Main Authors: Abdul Sani, M. F. A., Muhamad, Rahimah
Format: Conference or Workshop Item
Language:English
Published: 2020
Subjects:
Online Access:http://eprints.utm.my/91751/1/RahimahMuhamad2020_BondBehaviourofGeopolymerConcrete.pdf
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author Abdul Sani, M. F. A.
Muhamad, Rahimah
author_facet Abdul Sani, M. F. A.
Muhamad, Rahimah
author_sort Abdul Sani, M. F. A.
collection ePrints
description Sustainable manufacturing materials are being developed and utilized until now due to its remarkable reduction of carbon footprint along with significant structural and mechanical performances. To gain wide acceptance in the construction industries, the bond between geopolymer concrete and the reinforcing bar should be investigated beforehand. It is a critical factor that influences the behaviour of structures, specifically bond strength that will be very crucial for structural applications. Therefore, this paper review aims to describe and summarize the utilization of GPC on previous pull-out testing. A total of 10 papers on the pull-out test with different bond strengths and parameters have been summarized and discussed. Findings from the results show that effect of geopolymer blending, compressive strength, cover-to-diameter (C/D) ratio and embedment length of GPC specimens have a significant influence on the bond strength. Based on the parameters from previous experimental studies, GPC is comparable with OPC concrete, but further research needs to be carried out to investigate the structural behaviour utilizing GPC for construction application.
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spelling utm.eprints-917512021-07-28T08:42:32Z http://eprints.utm.my/91751/ Bond behaviour of geopolymer concrete in structural application: a review Abdul Sani, M. F. A. Muhamad, Rahimah T58.5-58.64 Information technology TA Engineering (General). Civil engineering (General) Sustainable manufacturing materials are being developed and utilized until now due to its remarkable reduction of carbon footprint along with significant structural and mechanical performances. To gain wide acceptance in the construction industries, the bond between geopolymer concrete and the reinforcing bar should be investigated beforehand. It is a critical factor that influences the behaviour of structures, specifically bond strength that will be very crucial for structural applications. Therefore, this paper review aims to describe and summarize the utilization of GPC on previous pull-out testing. A total of 10 papers on the pull-out test with different bond strengths and parameters have been summarized and discussed. Findings from the results show that effect of geopolymer blending, compressive strength, cover-to-diameter (C/D) ratio and embedment length of GPC specimens have a significant influence on the bond strength. Based on the parameters from previous experimental studies, GPC is comparable with OPC concrete, but further research needs to be carried out to investigate the structural behaviour utilizing GPC for construction application. 2020-06-10 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/91751/1/RahimahMuhamad2020_BondBehaviourofGeopolymerConcrete.pdf Abdul Sani, M. F. A. and Muhamad, Rahimah (2020) Bond behaviour of geopolymer concrete in structural application: a review. In: 2nd International Conference on Civil and Environmental Engineering, CENVIRON 2019, 20 November 2019 - 21 November 2019, Resorts World Langkawi, Langkawi, Kedah, Malaysia. http://dx.doi.org/10.1088/1755-1315/476/1/012017
spellingShingle T58.5-58.64 Information technology
TA Engineering (General). Civil engineering (General)
Abdul Sani, M. F. A.
Muhamad, Rahimah
Bond behaviour of geopolymer concrete in structural application: a review
title Bond behaviour of geopolymer concrete in structural application: a review
title_full Bond behaviour of geopolymer concrete in structural application: a review
title_fullStr Bond behaviour of geopolymer concrete in structural application: a review
title_full_unstemmed Bond behaviour of geopolymer concrete in structural application: a review
title_short Bond behaviour of geopolymer concrete in structural application: a review
title_sort bond behaviour of geopolymer concrete in structural application a review
topic T58.5-58.64 Information technology
TA Engineering (General). Civil engineering (General)
url http://eprints.utm.my/91751/1/RahimahMuhamad2020_BondBehaviourofGeopolymerConcrete.pdf
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