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Influence of steel fiber volume and volcanic pumice powder on self-consolidating concrete properties
Other Title(s)
تأثير حجم ألياف الفولاذ و مسحوق الخفاف البركاني على خصائص الخرسانة ذاتية الرص
Joint Authors
Abu Talib, Ahmad
Ziyad, Abd Allah Muhsin Ahmad
Source
Journal of King Abdulaziz University : Engineering Sciences
Issue
Vol. 31, Issue 1 (30 Jun. 2020), pp.21-35, 15 p.
Publisher
King Abdulaziz University Scientific Publishing Center
Publication Date
2020-06-30
Country of Publication
Saudi Arabia
No. of Pages
15
Main Subjects
Abstract EN
This study investigated the effect hook-end steel fiber (HSF) and volcanic pumice powder (VP) on the behavior of self-consolidating concrete (SCC).
VP is considered a partial replacement material of cement because its mass has a high content of pozzolanic properties (up to 76.4%).
The VP replacement rate of cement mass was 30%.
In addition, SCC was reinforced with HSFs with a length of 60 mm and concrete volume fraction of 0%, 0.25%, 0.50%, 0.75%, and 1%.
The rheology, workability, flowability passability, fillability, and consistency of fresh SCC were assessed using bleeding and segregation resistance, slump, L-box, and V-funnel tests.
The properties of hardened SCC were examined through compressive, indirect tensile, and flexural strength tests.
Results showed that the use of VP improved the fresh properties of SCC.
However, the addition of HSF led to a negative effect on the fresh properties of SCC.
The results of indirect tensile and flexural strength tests demonstrated that the addition of HSF enhanced the properties of hardened SCC.
American Psychological Association (APA)
Ziyad, Abd Allah Muhsin Ahmad& Abu Talib, Ahmad. 2020. Influence of steel fiber volume and volcanic pumice powder on self-consolidating concrete properties. Journal of King Abdulaziz University : Engineering Sciences،Vol. 31, no. 1, pp.21-35.
https://search.emarefa.net/detail/BIM-1274854
Modern Language Association (MLA)
Ziyad, Abd Allah Muhsin Ahmad& Abu Talib, Ahmad. Influence of steel fiber volume and volcanic pumice powder on self-consolidating concrete properties. Journal of King Abdulaziz University : Engineering Sciences Vol. 31, no. 1 (2020), pp.21-35.
https://search.emarefa.net/detail/BIM-1274854
American Medical Association (AMA)
Ziyad, Abd Allah Muhsin Ahmad& Abu Talib, Ahmad. Influence of steel fiber volume and volcanic pumice powder on self-consolidating concrete properties. Journal of King Abdulaziz University : Engineering Sciences. 2020. Vol. 31, no. 1, pp.21-35.
https://search.emarefa.net/detail/BIM-1274854
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 33-34
Record ID
BIM-1274854