Behaviour of thermostone blocks with and without cement mortar plastering exposed to high temperatures

Autoclaved aerated concrete (called Thermostone in Iraq) is one of the popular building materials that are used in various purposes in construction industries. It is factory-made material that can be moulded into blocks which can be used in framework buildings. However, these buildings are under the...

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Autores principales:	Abdulhussein Faisal K., Frayyeh Qais J., Al-Shaikhli Marwan S., Fakhri Jawad Zahraa, Salman Mohammed M.
Formato:	article
Lenguaje:	EN
Publicado:	Institut za istrazivanja i projektovanja u privredi 2021
Materias:	autoclaved aerated concrete thermostone fire resistance compressive strength Technology T Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/af1c0da531b64f0987e96bc1e6bf558b
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spelling	oai:doaj.org-article:af1c0da531b64f0987e96bc1e6bf558b2021-12-05T21:23:07ZBehaviour of thermostone blocks with and without cement mortar plastering exposed to high temperatures1451-41171821-319710.5937/jaes0-28742https://doaj.org/article/af1c0da531b64f0987e96bc1e6bf558b2021-01-01T00:00:00Zhttps://scindeks-clanci.ceon.rs/data/pdf/1451-4117/2021/1451-41172102356A.pdfhttps://doaj.org/toc/1451-4117https://doaj.org/toc/1821-3197Autoclaved aerated concrete (called Thermostone in Iraq) is one of the popular building materials that are used in various purposes in construction industries. It is factory-made material that can be moulded into blocks which can be used in framework buildings. However, these buildings are under the risk of fire since it has different cusses such as arson and electrical short circuit. It is important to find ways to improve counter such phenomenon. Therefore the objective of this paper is investigating the fire resistance performance of Thermostone with and without plastering. Five different samples were used for the test, four of them were covered with different types of plastering. Three tests were employed for this study: Compressive, absorption, and density test. For all tests, the samples were exposed to elevated temperatures from 250°C to 900°C. It was shown that the compressive strength are reduced when exposed to high temperature by up to 75%, however the air-cooled samples are less affected by approximately 15%. Furthermore, plastered samples has lower absorption rate than non-plastered ones. Finally, density decrease with heat by up 10% approximately.Abdulhussein Faisal K.Frayyeh Qais J.Al-Shaikhli Marwan S.Fakhri Jawad ZahraaSalman Mohammed M.Institut za istrazivanja i projektovanja u privrediarticleautoclaved aerated concretethermostonefire resistancecompressive strengthTechnologyTEngineering (General). Civil engineering (General)TA1-2040ENIstrazivanja i projektovanja za privredu, Vol 19, Iss 2, Pp 356-362 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	autoclaved aerated concrete thermostone fire resistance compressive strength Technology T Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	autoclaved aerated concrete thermostone fire resistance compressive strength Technology T Engineering (General). Civil engineering (General) TA1-2040 Abdulhussein Faisal K. Frayyeh Qais J. Al-Shaikhli Marwan S. Fakhri Jawad Zahraa Salman Mohammed M. Behaviour of thermostone blocks with and without cement mortar plastering exposed to high temperatures
description	Autoclaved aerated concrete (called Thermostone in Iraq) is one of the popular building materials that are used in various purposes in construction industries. It is factory-made material that can be moulded into blocks which can be used in framework buildings. However, these buildings are under the risk of fire since it has different cusses such as arson and electrical short circuit. It is important to find ways to improve counter such phenomenon. Therefore the objective of this paper is investigating the fire resistance performance of Thermostone with and without plastering. Five different samples were used for the test, four of them were covered with different types of plastering. Three tests were employed for this study: Compressive, absorption, and density test. For all tests, the samples were exposed to elevated temperatures from 250°C to 900°C. It was shown that the compressive strength are reduced when exposed to high temperature by up to 75%, however the air-cooled samples are less affected by approximately 15%. Furthermore, plastered samples has lower absorption rate than non-plastered ones. Finally, density decrease with heat by up 10% approximately.
format	article
author	Abdulhussein Faisal K. Frayyeh Qais J. Al-Shaikhli Marwan S. Fakhri Jawad Zahraa Salman Mohammed M.
author_facet	Abdulhussein Faisal K. Frayyeh Qais J. Al-Shaikhli Marwan S. Fakhri Jawad Zahraa Salman Mohammed M.
author_sort	Abdulhussein Faisal K.
title	Behaviour of thermostone blocks with and without cement mortar plastering exposed to high temperatures
title_short	Behaviour of thermostone blocks with and without cement mortar plastering exposed to high temperatures
title_full	Behaviour of thermostone blocks with and without cement mortar plastering exposed to high temperatures
title_fullStr	Behaviour of thermostone blocks with and without cement mortar plastering exposed to high temperatures
title_full_unstemmed	Behaviour of thermostone blocks with and without cement mortar plastering exposed to high temperatures
title_sort	behaviour of thermostone blocks with and without cement mortar plastering exposed to high temperatures
publisher	Institut za istrazivanja i projektovanja u privredi
publishDate	2021
url	https://doaj.org/article/af1c0da531b64f0987e96bc1e6bf558b
work_keys_str_mv	AT abdulhusseinfaisalk behaviourofthermostoneblockswithandwithoutcementmortarplasteringexposedtohightemperatures AT frayyehqaisj behaviourofthermostoneblockswithandwithoutcementmortarplasteringexposedtohightemperatures AT alshaikhlimarwans behaviourofthermostoneblockswithandwithoutcementmortarplasteringexposedtohightemperatures AT fakhrijawadzahraa behaviourofthermostoneblockswithandwithoutcementmortarplasteringexposedtohightemperatures AT salmanmohammedm behaviourofthermostoneblockswithandwithoutcementmortarplasteringexposedtohightemperatures
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Behaviour of thermostone blocks with and without cement mortar plastering exposed to high temperatures

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