Influence of mineral admixtures on the properties of self-compacting concrete: An overview

Mineral admixtures are often utilized in Self-Compacting Concrete (SCC) mixtures to provide stability and resistance to bleeding and segregation throughout transportation and placement. Additionally, these more refined materials help in lowering building costs and reducing the use of main resources....

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Main Authors: I., Albiajawi, R., Embong, K., Muthusamy
Format: Article
Language:English
Published: Penerbit UMP 2021
Subjects:
Online Access:http://umpir.ump.edu.my/id/eprint/33318/1/Influence%20of%20mineral%20admixtures%20on%20the%20properties%20of%20self.pdf
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author I., Albiajawi
R., Embong
K., Muthusamy
author_facet I., Albiajawi
R., Embong
K., Muthusamy
author_sort I., Albiajawi
collection UMP
description Mineral admixtures are often utilized in Self-Compacting Concrete (SCC) mixtures to provide stability and resistance to bleeding and segregation throughout transportation and placement. Additionally, these more refined materials help in lowering building costs and reducing the use of main resources. SCC is an innovative method of concrete, which is placed and compacted without the use of vibration. As a result, the concrete mixture has the ability to flow under its self-weight to fully fill formwork and achieve total compaction even when reinforced by crowded reinforcement. However, self-compacting concrete is not cost-effective, which results in the use of large amounts of ordinary cement and chemical admixtures. The utilization of mineral admixtures, including silica fume, ground granulated blast furnace slag, fly ash, and coal bottom ash, is an alternative method to decrease the high cost of self-compacting concrete - it is a term, which refers to the components that have been finely divided and added to concrete during the mixing process. Furthermore, the utilization of admixtures in the fabrication of self-compacting concrete has shown that it helps in lowering the heat of hydration. In addition, the inclusion of admixtures reduces the necessity for chemical admixtures that increase viscosity in concrete mixtures. This study aims to provide an overview of the previously conducted studies on mineral admixtures, which are utilized in SCC. Moreover, the study aims to discuss the durability and mechanical performance of SCC.
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spelling UMPir333182022-06-27T07:55:26Z http://umpir.ump.edu.my/id/eprint/33318/ Influence of mineral admixtures on the properties of self-compacting concrete: An overview I., Albiajawi R., Embong K., Muthusamy TA Engineering (General). Civil engineering (General) TH Building construction Mineral admixtures are often utilized in Self-Compacting Concrete (SCC) mixtures to provide stability and resistance to bleeding and segregation throughout transportation and placement. Additionally, these more refined materials help in lowering building costs and reducing the use of main resources. SCC is an innovative method of concrete, which is placed and compacted without the use of vibration. As a result, the concrete mixture has the ability to flow under its self-weight to fully fill formwork and achieve total compaction even when reinforced by crowded reinforcement. However, self-compacting concrete is not cost-effective, which results in the use of large amounts of ordinary cement and chemical admixtures. The utilization of mineral admixtures, including silica fume, ground granulated blast furnace slag, fly ash, and coal bottom ash, is an alternative method to decrease the high cost of self-compacting concrete - it is a term, which refers to the components that have been finely divided and added to concrete during the mixing process. Furthermore, the utilization of admixtures in the fabrication of self-compacting concrete has shown that it helps in lowering the heat of hydration. In addition, the inclusion of admixtures reduces the necessity for chemical admixtures that increase viscosity in concrete mixtures. This study aims to provide an overview of the previously conducted studies on mineral admixtures, which are utilized in SCC. Moreover, the study aims to discuss the durability and mechanical performance of SCC. Penerbit UMP 2021-10-06 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/33318/1/Influence%20of%20mineral%20admixtures%20on%20the%20properties%20of%20self.pdf I., Albiajawi and R., Embong and K., Muthusamy (2021) Influence of mineral admixtures on the properties of self-compacting concrete: An overview. Construction, 1 (2). pp. 62-75. ISSN 2785-8731. (Published) https://doi.org/10.15282/construction.v1i2.6798 https://doi.org/10.15282/construction.v1i2.6798
spellingShingle TA Engineering (General). Civil engineering (General)
TH Building construction
I., Albiajawi
R., Embong
K., Muthusamy
Influence of mineral admixtures on the properties of self-compacting concrete: An overview
title Influence of mineral admixtures on the properties of self-compacting concrete: An overview
title_full Influence of mineral admixtures on the properties of self-compacting concrete: An overview
title_fullStr Influence of mineral admixtures on the properties of self-compacting concrete: An overview
title_full_unstemmed Influence of mineral admixtures on the properties of self-compacting concrete: An overview
title_short Influence of mineral admixtures on the properties of self-compacting concrete: An overview
title_sort influence of mineral admixtures on the properties of self compacting concrete an overview
topic TA Engineering (General). Civil engineering (General)
TH Building construction
url http://umpir.ump.edu.my/id/eprint/33318/1/Influence%20of%20mineral%20admixtures%20on%20the%20properties%20of%20self.pdf
work_keys_str_mv AT ialbiajawi influenceofmineraladmixturesonthepropertiesofselfcompactingconcreteanoverview
AT rembong influenceofmineraladmixturesonthepropertiesofselfcompactingconcreteanoverview
AT kmuthusamy influenceofmineraladmixturesonthepropertiesofselfcompactingconcreteanoverview