Mechanical Recovery of Cracked Fiber-Reinforced Mortar Incorporating Crystalline Admixture, Expansive Agent, and Geomaterial
Joint Authors
Lee, Kwang-Myung
Buller, Abdul Salam
Abro, Fahad ul Rehman
Jang, Seung Yup
Source
Advances in Materials Science and Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-09-22
Country of Publication
Egypt
No. of Pages
14
Abstract EN
This research is sought to characterize the stimulated autogenous healing of fiber-reinforced mortars that incorporate healing agents such as crystalline admixtures, expansive agents, and geomaterials.
The effects of the healing materials on mechanical performance and water permeability were evaluated experimentally.
Furthermore, microscopic and microstructural observations were conducted to investigate the characteristics and physical appearance of healing products within healed cracks.
Test results are presented herein regarding index of strength recovery (ISR), index of damage recovery (IDR) and index of dissipation energy gain (IDEG) in relation to crack healing, and reduction of water flow rate.
The self-healing capability of the mortars was greater in terms of resisting water flow rather than recovering mechanical performance likely because water flow depends on surface crack sealing, whereas mechanical performance depends on bonding capacity as well as full-depth healing of cracks; thus, mechanical performance may further be improved after longer healing duration.
American Psychological Association (APA)
Buller, Abdul Salam& Abro, Fahad ul Rehman& Lee, Kwang-Myung& Jang, Seung Yup. 2019. Mechanical Recovery of Cracked Fiber-Reinforced Mortar Incorporating Crystalline Admixture, Expansive Agent, and Geomaterial. Advances in Materials Science and Engineering،Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1119675
Modern Language Association (MLA)
Buller, Abdul Salam…[et al.]. Mechanical Recovery of Cracked Fiber-Reinforced Mortar Incorporating Crystalline Admixture, Expansive Agent, and Geomaterial. Advances in Materials Science and Engineering No. 2019 (2019), pp.1-14.
https://search.emarefa.net/detail/BIM-1119675
American Medical Association (AMA)
Buller, Abdul Salam& Abro, Fahad ul Rehman& Lee, Kwang-Myung& Jang, Seung Yup. Mechanical Recovery of Cracked Fiber-Reinforced Mortar Incorporating Crystalline Admixture, Expansive Agent, and Geomaterial. Advances in Materials Science and Engineering. 2019. Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1119675
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1119675