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Synthesis of rubberized alkali-activated concrete: experimental and numerical evaluation

This paper evaluated feasibility of using the waste rubber tire crumbs (WRTCs) as partial replacement for the natural aggregates in production of alkali-activated rubberized concrete (AARC). Numerical model calculations using the neural network technique were performed to evaluate the overall perfor...

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Main Authors:	Al-Fasih, M. Y. M., Ghasan, F. H., Ibrahim, I. S., Abdul Rahman, M. Z., Hassan, A. A., Rayed, A.
格式:	Article
出版:	Elsevier Ltd. 2021
主题:	TA Engineering (General). Civil engineering (General)
在线阅读:	http://eprints.utm.my/id/eprint/95431/ http://dx.doi.org/10.1016/j.conbuildmat.2021.124526
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id	my.utm.95431
record_format	eprints
spelling	my.utm.954312022-05-31T12:38:06Z http://eprints.utm.my/id/eprint/95431/ Synthesis of rubberized alkali-activated concrete: experimental and numerical evaluation Al-Fasih, M. Y. M. Ghasan, F. H. Ibrahim, I. S. Abdul Rahman, M. Z. Hassan, A. A. Rayed, A. TA Engineering (General). Civil engineering (General) This paper evaluated feasibility of using the waste rubber tire crumbs (WRTCs) as partial replacement for the natural aggregates in production of alkali-activated rubberized concrete (AARC). Numerical model calculations using the neural network technique were performed to evaluate the overall performance of the proposed rubberized concretes in terms of the compressive strength, splitting tensile strength, flexural strength, water absorption, carbonation depth and impact resistance to dynamic load. The AARC modified with 30% of WRTCs as the natural aggregates replacement showed improved mechanical strength wherein the compressive strength after the curing age of 28 days was 30 MPa, indicating its suitability for diverse construction applications. Inclusion of WRTCs as substitute to the natural aggregates was shown to improve the concrete ductility. Elsevier Ltd. 2021-10 Article PeerReviewed Al-Fasih, M. Y. M. and Ghasan, F. H. and Ibrahim, I. S. and Abdul Rahman, M. Z. and Hassan, A. A. and Rayed, A. (2021) Synthesis of rubberized alkali-activated concrete: experimental and numerical evaluation. Construction and Building Materials, 303 . ISSN 0950-0618 http://dx.doi.org/10.1016/j.conbuildmat.2021.124526 DOI: 10.1016/j.conbuildmat.2021.124526
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/
topic	TA Engineering (General). Civil engineering (General)
spellingShingle	TA Engineering (General). Civil engineering (General) Al-Fasih, M. Y. M. Ghasan, F. H. Ibrahim, I. S. Abdul Rahman, M. Z. Hassan, A. A. Rayed, A. Synthesis of rubberized alkali-activated concrete: experimental and numerical evaluation
description	This paper evaluated feasibility of using the waste rubber tire crumbs (WRTCs) as partial replacement for the natural aggregates in production of alkali-activated rubberized concrete (AARC). Numerical model calculations using the neural network technique were performed to evaluate the overall performance of the proposed rubberized concretes in terms of the compressive strength, splitting tensile strength, flexural strength, water absorption, carbonation depth and impact resistance to dynamic load. The AARC modified with 30% of WRTCs as the natural aggregates replacement showed improved mechanical strength wherein the compressive strength after the curing age of 28 days was 30 MPa, indicating its suitability for diverse construction applications. Inclusion of WRTCs as substitute to the natural aggregates was shown to improve the concrete ductility.
format	Article
author	Al-Fasih, M. Y. M. Ghasan, F. H. Ibrahim, I. S. Abdul Rahman, M. Z. Hassan, A. A. Rayed, A.
author_facet	Al-Fasih, M. Y. M. Ghasan, F. H. Ibrahim, I. S. Abdul Rahman, M. Z. Hassan, A. A. Rayed, A.
author_sort	Al-Fasih, M. Y. M.
title	Synthesis of rubberized alkali-activated concrete: experimental and numerical evaluation
title_short	Synthesis of rubberized alkali-activated concrete: experimental and numerical evaluation
title_full	Synthesis of rubberized alkali-activated concrete: experimental and numerical evaluation
title_fullStr	Synthesis of rubberized alkali-activated concrete: experimental and numerical evaluation
title_full_unstemmed	Synthesis of rubberized alkali-activated concrete: experimental and numerical evaluation
title_sort	synthesis of rubberized alkali-activated concrete: experimental and numerical evaluation
publisher	Elsevier Ltd.
publishDate	2021
url	http://eprints.utm.my/id/eprint/95431/ http://dx.doi.org/10.1016/j.conbuildmat.2021.124526
_version_	1735386803273203712
score	13.250246

Synthesis of rubberized alkali-activated concrete: experimental and numerical evaluation

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