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Influence of Interface Modification in Fiber Reinforced Cement Composites on Their Properties

Published online by Cambridge University Press:  16 February 2011

Chen Zhi Yuan ,
Cheng Qing Hua  and
Gao Feng
Chen Zhi Yuan
Affiliation:
Department of Materials Science & Engineering, Tongji University, 1239 Sipin Road, Shanghai 200092, China
Cheng Qing Hua
Affiliation:
Department of Materials Science & Engineering, Tongji University, 1239 Sipin Road, Shanghai 200092, China
Gao Feng
Affiliation:
Department of Materials Science & Engineering, Tongji University, 1239 Sipin Road, Shanghai 200092, China
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Abstract

This research aims at a further exploration of surface treatments of carbon fibers to improve the performance of CFRC. Two approaches to treat carbon fibers were used in this study. SEM, IR, XRD were used to analyse the CFRC prepared with treated carbon fibers. Because of strong adhesion, CFRC prepared using CF with treatment has a better performance than that without treatment. Flexural strength is 30% higher, tensile strength is 48% higher, impact strength 63% higher, and deflection is increased.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 211: Symposium O – Fiber-Reinforced Cementitious Materials , 1990 , 209
Copyright
Copyright © Materials Research Society 1991

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