A review on some of mechanical properties and durability of high- performance self- compacting concretes

Concrete density is always a problem that occurs during concrete and it affects the strength, durability and apparent qualities of hardened concrete. Vibration is a practical thing that comes with a lot of noise and requires trained workers, and failure to do so will cause many problems. To overcome...

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Autores principales:	Fathollah Sajedi, Milad Orak
Formato:	article
Lenguaje:	FA
Publicado:	Iranian Society of Structrual Engineering (ISSE) 2020
Materias:	high- performance self-compacting concrete (hpscc) pozzolan supplementary cementing materials (scm’s) mechanical properties durability compressive strength packing density Bridge engineering TG1-470 Building construction TH1-9745
Acceso en línea:	https://doaj.org/article/b3a2023a59394ba8a3b94184adb5eb21
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spelling	oai:doaj.org-article:b3a2023a59394ba8a3b94184adb5eb212021-11-08T15:53:13ZA review on some of mechanical properties and durability of high- performance self- compacting concretes2476-39772538-261610.22065/jsce.2018.127252.1522https://doaj.org/article/b3a2023a59394ba8a3b94184adb5eb212020-06-01T00:00:00Zhttps://www.jsce.ir/article_69564_93ff281023c5e5f710f375bc7bb19ab4.pdfhttps://doaj.org/toc/2476-3977https://doaj.org/toc/2538-2616Concrete density is always a problem that occurs during concrete and it affects the strength, durability and apparent qualities of hardened concrete. Vibration is a practical thing that comes with a lot of noise and requires trained workers, and failure to do so will cause many problems. To overcome this problem, the development of self-compacting concrete has begun. This concrete, fills all the dimensions of the mould and is flowing through the use of more fine-grained and plastic shrinkage, without the need for vibration, without any parts being detached. The topics that have been considered for many years in concrete technology have been resilient and durable. For concrete having self-compacting and high resistance and durability, high- performance self-compacting concrete (HPSCC) has been created. The achievement of self-condensation requires the use of a large amount of powdered material, some of which are capable of replacing part of the cement, and replacing them is a step towards sustainable development. Also, using powder materials, the density of concrete aggregates increases and leads to improved strength and durability. The use of large quantities of powdered materials increases the need for mixing water and the likelihood of plastic shrinkage. Therefore, it is necessary to consider all items to enhance concrete performance, so that HPC can be designed and constructed. Therefore, in this research, a review of previous studies on the nature, mechanical properties and durability of highly capable HPSCC’s has been carried out and about 90 high citation articles have been considered, focusing on goals and results. The results of previous studies have shown that using SCC, concrete with similar strength of conventional concrete can be obtained. By reducing the proportion of water to cementicious materials, as well as using pozzolans, not only resistance but also concrete properties are enhanced and HPSCC is obtained.Fathollah SajediMilad OrakIranian Society of Structrual Engineering (ISSE)articlehigh- performance self-compacting concrete (hpscc)pozzolansupplementary cementing materials (scm’s)mechanical propertiesdurabilitycompressive strengthpacking densityBridge engineeringTG1-470Building constructionTH1-9745FAJournal of Structural and Construction Engineering, Vol 7, Iss 2, Pp 222-245 (2020)
institution	DOAJ
collection	DOAJ
language	FA
topic	high- performance self-compacting concrete (hpscc) pozzolan supplementary cementing materials (scm’s) mechanical properties durability compressive strength packing density Bridge engineering TG1-470 Building construction TH1-9745
spellingShingle	high- performance self-compacting concrete (hpscc) pozzolan supplementary cementing materials (scm’s) mechanical properties durability compressive strength packing density Bridge engineering TG1-470 Building construction TH1-9745 Fathollah Sajedi Milad Orak A review on some of mechanical properties and durability of high- performance self- compacting concretes
description	Concrete density is always a problem that occurs during concrete and it affects the strength, durability and apparent qualities of hardened concrete. Vibration is a practical thing that comes with a lot of noise and requires trained workers, and failure to do so will cause many problems. To overcome this problem, the development of self-compacting concrete has begun. This concrete, fills all the dimensions of the mould and is flowing through the use of more fine-grained and plastic shrinkage, without the need for vibration, without any parts being detached. The topics that have been considered for many years in concrete technology have been resilient and durable. For concrete having self-compacting and high resistance and durability, high- performance self-compacting concrete (HPSCC) has been created. The achievement of self-condensation requires the use of a large amount of powdered material, some of which are capable of replacing part of the cement, and replacing them is a step towards sustainable development. Also, using powder materials, the density of concrete aggregates increases and leads to improved strength and durability. The use of large quantities of powdered materials increases the need for mixing water and the likelihood of plastic shrinkage. Therefore, it is necessary to consider all items to enhance concrete performance, so that HPC can be designed and constructed. Therefore, in this research, a review of previous studies on the nature, mechanical properties and durability of highly capable HPSCC’s has been carried out and about 90 high citation articles have been considered, focusing on goals and results. The results of previous studies have shown that using SCC, concrete with similar strength of conventional concrete can be obtained. By reducing the proportion of water to cementicious materials, as well as using pozzolans, not only resistance but also concrete properties are enhanced and HPSCC is obtained.
format	article
author	Fathollah Sajedi Milad Orak
author_facet	Fathollah Sajedi Milad Orak
author_sort	Fathollah Sajedi
title	A review on some of mechanical properties and durability of high- performance self- compacting concretes
title_short	A review on some of mechanical properties and durability of high- performance self- compacting concretes
title_full	A review on some of mechanical properties and durability of high- performance self- compacting concretes
title_fullStr	A review on some of mechanical properties and durability of high- performance self- compacting concretes
title_full_unstemmed	A review on some of mechanical properties and durability of high- performance self- compacting concretes
title_sort	review on some of mechanical properties and durability of high- performance self- compacting concretes
publisher	Iranian Society of Structrual Engineering (ISSE)
publishDate	2020
url	https://doaj.org/article/b3a2023a59394ba8a3b94184adb5eb21
work_keys_str_mv	AT fathollahsajedi areviewonsomeofmechanicalpropertiesanddurabilityofhighperformanceselfcompactingconcretes AT miladorak areviewonsomeofmechanicalpropertiesanddurabilityofhighperformanceselfcompactingconcretes AT fathollahsajedi reviewonsomeofmechanicalpropertiesanddurabilityofhighperformanceselfcompactingconcretes AT miladorak reviewonsomeofmechanicalpropertiesanddurabilityofhighperformanceselfcompactingconcretes
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A review on some of mechanical properties and durability of high- performance self- compacting concretes

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