Mechanical Properties and Durability of Latex-Modified Fiber-Reinforced Concrete: A Tunnel Liner Application
Joint Authors
Park, Chan-Gi
Lee, Joo-Ha
Oh, Ri-On
Kim, Hwang-Hee
Park, Sung-Ki
Kim, Hae-Do
Source
Advances in Materials Science and Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-01-21
Country of Publication
Egypt
No. of Pages
14
Abstract EN
This study assessed the mechanical properties and durability of latex-modified fiber-reinforced segment concrete (polyolefin-based macrosynthetic fibers and hybrid fiber-macrosynthetic fiber and polypropylene fiber) for a tunnel liner application.
The tested macrosynthetic fiber-reinforced concrete has a better strength than steel fiber-reinforced concrete.
The tested concrete with blast furnace slag has a higher chloride ion penetration resistance (less permeable), but its compressive and flexural strengths can be reduced with blast furnace slag content increase.
Also, the hybrid fiber-reinforced concrete has higher compressive strength, flexural strength, chloride ion water permeability resistance, impact resistance, and abrasion resistance than the macrosynthetic fiber-reinforced concrete.
The modified fiber improved the performance of concrete, and the hybrid fiber was found to control the formation of micro- and macrocracks more effectively.
Therefore, overall performance of the hybrid fiber-reinforced concrete was found superior to the other fiber-reinforced concrete mixes tested for this study.
The test results also indicated that macrosynthetic fiber could replace the steel fiber as a concrete reinforcement.
American Psychological Association (APA)
Lee, Joo-Ha& Kim, Hwang-Hee& Park, Sung-Ki& Oh, Ri-On& Kim, Hae-Do& Park, Chan-Gi. 2018. Mechanical Properties and Durability of Latex-Modified Fiber-Reinforced Concrete: A Tunnel Liner Application. Advances in Materials Science and Engineering،Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1119991
Modern Language Association (MLA)
Lee, Joo-Ha…[et al.]. Mechanical Properties and Durability of Latex-Modified Fiber-Reinforced Concrete: A Tunnel Liner Application. Advances in Materials Science and Engineering No. 2018 (2018), pp.1-14.
https://search.emarefa.net/detail/BIM-1119991
American Medical Association (AMA)
Lee, Joo-Ha& Kim, Hwang-Hee& Park, Sung-Ki& Oh, Ri-On& Kim, Hae-Do& Park, Chan-Gi. Mechanical Properties and Durability of Latex-Modified Fiber-Reinforced Concrete: A Tunnel Liner Application. Advances in Materials Science and Engineering. 2018. Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1119991
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1119991