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Effects of Elevated Temperature on the Residual Behavior of Concrete Containing Marble Dust and Foundry Sand

Concrete is a composite material that is commonly used in the construction industry. It will certainly be exposed to fires of varying intensities when used in buildings and industries. The major goal of this article was to look into the influence of mineral additions such as foundry sand and marble...

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Autores principales: Tiwary, Aditya Kumar, Singh, Sandeep, Kumar, Raman, Chohan, Jasgurpreet Singh, Sharma, Shubham, Singh, Jujhar, Li, Changhe, Ilyas, R. A., Asyraf, M. R. M., Malik, Mohammad Abdul
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9145382/
https://www.ncbi.nlm.nih.gov/pubmed/35629658
http://dx.doi.org/10.3390/ma15103632
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author Tiwary, Aditya Kumar
Singh, Sandeep
Kumar, Raman
Chohan, Jasgurpreet Singh
Sharma, Shubham
Singh, Jujhar
Li, Changhe
Ilyas, R. A.
Asyraf, M. R. M.
Malik, Mohammad Abdul
author_facet Tiwary, Aditya Kumar
Singh, Sandeep
Kumar, Raman
Chohan, Jasgurpreet Singh
Sharma, Shubham
Singh, Jujhar
Li, Changhe
Ilyas, R. A.
Asyraf, M. R. M.
Malik, Mohammad Abdul
author_sort Tiwary, Aditya Kumar
collection PubMed
description Concrete is a composite material that is commonly used in the construction industry. It will certainly be exposed to fires of varying intensities when used in buildings and industries. The major goal of this article was to look into the influence of mineral additions such as foundry sand and marble dust on the residual characteristics of concrete. To examine the behavior of residual characteristics of concrete after fire exposure, marble dust was substituted for cement and fine sand was substituted for foundry sand in varying amounts ranging from 0% to 20%. It aided in the better disposal of waste material so that it might be used as an addition. The purpose of the experiment was to see how increased temperatures affected residual properties of concrete, including flexural strength, compressive strength, tensile strength, static as well as dynamic elastic modulus, water absorption, mass loss, and ultrasonic pulse velocity. At temperatures of 200 °C, 400 °C, 600 °C, 800 °C, and 1000 °C, the typical fire exposure behavior of concrete was investigated. The effects of two cooling techniques, annealing and quenching, on the residual properties of concrete after exposure to high temperatures were investigated in this study. Replacement of up to 10% of the cement with marble dust and fine sand with foundry sand when concrete is exposed to temperatures up to 400 °C does not influence the behavior of concrete. At temperatures above 400 °C, however, the breakdown of concrete, which includes marble dust and foundry sand, causes a rapid deterioration in the residual properties of concrete, primarily for replacement of more than 10%.
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spelling pubmed-91453822022-05-29 Effects of Elevated Temperature on the Residual Behavior of Concrete Containing Marble Dust and Foundry Sand Tiwary, Aditya Kumar Singh, Sandeep Kumar, Raman Chohan, Jasgurpreet Singh Sharma, Shubham Singh, Jujhar Li, Changhe Ilyas, R. A. Asyraf, M. R. M. Malik, Mohammad Abdul Materials (Basel) Article Concrete is a composite material that is commonly used in the construction industry. It will certainly be exposed to fires of varying intensities when used in buildings and industries. The major goal of this article was to look into the influence of mineral additions such as foundry sand and marble dust on the residual characteristics of concrete. To examine the behavior of residual characteristics of concrete after fire exposure, marble dust was substituted for cement and fine sand was substituted for foundry sand in varying amounts ranging from 0% to 20%. It aided in the better disposal of waste material so that it might be used as an addition. The purpose of the experiment was to see how increased temperatures affected residual properties of concrete, including flexural strength, compressive strength, tensile strength, static as well as dynamic elastic modulus, water absorption, mass loss, and ultrasonic pulse velocity. At temperatures of 200 °C, 400 °C, 600 °C, 800 °C, and 1000 °C, the typical fire exposure behavior of concrete was investigated. The effects of two cooling techniques, annealing and quenching, on the residual properties of concrete after exposure to high temperatures were investigated in this study. Replacement of up to 10% of the cement with marble dust and fine sand with foundry sand when concrete is exposed to temperatures up to 400 °C does not influence the behavior of concrete. At temperatures above 400 °C, however, the breakdown of concrete, which includes marble dust and foundry sand, causes a rapid deterioration in the residual properties of concrete, primarily for replacement of more than 10%. MDPI 2022-05-19 /pmc/articles/PMC9145382/ /pubmed/35629658 http://dx.doi.org/10.3390/ma15103632 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Tiwary, Aditya Kumar
Singh, Sandeep
Kumar, Raman
Chohan, Jasgurpreet Singh
Sharma, Shubham
Singh, Jujhar
Li, Changhe
Ilyas, R. A.
Asyraf, M. R. M.
Malik, Mohammad Abdul
Effects of Elevated Temperature on the Residual Behavior of Concrete Containing Marble Dust and Foundry Sand
title Effects of Elevated Temperature on the Residual Behavior of Concrete Containing Marble Dust and Foundry Sand
title_full Effects of Elevated Temperature on the Residual Behavior of Concrete Containing Marble Dust and Foundry Sand
title_fullStr Effects of Elevated Temperature on the Residual Behavior of Concrete Containing Marble Dust and Foundry Sand
title_full_unstemmed Effects of Elevated Temperature on the Residual Behavior of Concrete Containing Marble Dust and Foundry Sand
title_short Effects of Elevated Temperature on the Residual Behavior of Concrete Containing Marble Dust and Foundry Sand
title_sort effects of elevated temperature on the residual behavior of concrete containing marble dust and foundry sand
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9145382/
https://www.ncbi.nlm.nih.gov/pubmed/35629658
http://dx.doi.org/10.3390/ma15103632
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