Performance Evaluation of the Fiber-Reinforced Cement Composites Blended with Wheat Straw Ash
Joint Authors
Qudoos, Abdul
Ullah, Zahid
Ullah, Atta-ur-Rehman
Baloch, Zafar
Source
Advances in Materials Science and Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-01-22
Country of Publication
Egypt
No. of Pages
8
Abstract EN
Increasing demand for cement in the construction industry is posing a serious threat to the environment.
This necessitates the utilization of supplementary cementitious materials such as silica fume, fly ash, rice husk ash, and wheat straw ash as a cement replacement material.
Additionally, fiber-reinforced cement composites can be efficiently used in repair and rehabilitation works.
In this study, we have investigated the performance of fiber-reinforced cement composites blended with wheat straw ash.
Wheat straw ash has been proved to be an effective pozzolanic material.
Cement was replaced by 20% (weight) wheat straw ash.
Polypropylene fibers were added at a dosage of 0%, 0.5%, 1%, and 2% by weight of cement.
Mortar specimens were fabricated and investigated for the compressive, flexure, and indirect tensile strengths, ultrasonic pulse velocity, chloride migration resistance, and carbonation resistance.
The results demonstrate that the addition of fibers caused a reduction in the compressive strength, pulse velocity, chloride migration resistance, and carbonation resistance; however, flexure and indirect tensile strengths were significantly enhanced.
Moreover, the incorporation of fine size wheat straw ash particles compensated the negative effect of fiber inclusion.
American Psychological Association (APA)
Qudoos, Abdul& Ullah, Zahid& Ullah, Atta-ur-Rehman& Baloch, Zafar. 2019. Performance Evaluation of the Fiber-Reinforced Cement Composites Blended with Wheat Straw Ash. Advances in Materials Science and Engineering،Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1119366
Modern Language Association (MLA)
Qudoos, Abdul…[et al.]. Performance Evaluation of the Fiber-Reinforced Cement Composites Blended with Wheat Straw Ash. Advances in Materials Science and Engineering No. 2019 (2019), pp.1-8.
https://search.emarefa.net/detail/BIM-1119366
American Medical Association (AMA)
Qudoos, Abdul& Ullah, Zahid& Ullah, Atta-ur-Rehman& Baloch, Zafar. Performance Evaluation of the Fiber-Reinforced Cement Composites Blended with Wheat Straw Ash. Advances in Materials Science and Engineering. 2019. Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1119366
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1119366