Bond Characteristics of Macro Polypropylene Fiber in Cementitious Composites Containing Nanosilica and Styrene Butadiene Latex Polymer
Joint Authors
Han, Jae-Woong
Jeon, Ji-Hong
Park, Chan-Gi
Source
International Journal of Polymer Science
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-10-04
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
This study evaluated the bond properties of polypropylene (PP) fiber in plain cementitious composites (PCCs) and styrene butadiene latex polymer cementitious composites (LCCs) at different nanosilica contents.
The bond tests were evaluated according to JCI SF-8, in which the contents of nanosilica in the cement were 0, 2, 4, 6, 8, and 10 wt%, based on cement weight.
The addition of nanosilica significantly affected the bond properties between macro PP fiber and cementitious composites.
For PCCs, the addition of 0–2 wt% nanosilica enhanced bond strength and interface toughness, whereas the addition of 4 wt% or more reduced bond strength and interface toughness.
The bond strength and interfacial toughness of LCCs also increased with the addition of up to 6% nanosilica.
The analysis of the relative bond strength showed that the addition of nanosilica affects the bond properties of both PCC and LCC.
This result was confirmed via microstructural analysis of the macro PP fiber surface after the bond tests, which revealed an increase in scratches due to frictional forces and fiber tearing.
American Psychological Association (APA)
Han, Jae-Woong& Jeon, Ji-Hong& Park, Chan-Gi. 2015. Bond Characteristics of Macro Polypropylene Fiber in Cementitious Composites Containing Nanosilica and Styrene Butadiene Latex Polymer. International Journal of Polymer Science،Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1066729
Modern Language Association (MLA)
Han, Jae-Woong…[et al.]. Bond Characteristics of Macro Polypropylene Fiber in Cementitious Composites Containing Nanosilica and Styrene Butadiene Latex Polymer. International Journal of Polymer Science No. 2015 (2015), pp.1-9.
https://search.emarefa.net/detail/BIM-1066729
American Medical Association (AMA)
Han, Jae-Woong& Jeon, Ji-Hong& Park, Chan-Gi. Bond Characteristics of Macro Polypropylene Fiber in Cementitious Composites Containing Nanosilica and Styrene Butadiene Latex Polymer. International Journal of Polymer Science. 2015. Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1066729
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1066729