Improving the bond strength between carbon fiber and cement by fiber surface treatment and polymer addition to cement mix

Xuli Fu; Weiming Lu; D. D.L. Chung

doi:10.1016/0008-8846(96)00084-1

Improving the bond strength between carbon fiber and cement by fiber surface treatment and polymer addition to cement mix

Xuli Fu
, Weiming Lu
, D. D.L. Chung

Department of Mechanical and Aerospace Engineering

SUNY Buffalo

Research output: Contribution to journal › Article › peer-review

136 Scopus citations

Abstract

The bond strength between carbon fiber and cement was enhanced by oxidizing chemical treatments, with ozone treatment giving the greatest effect. The effect was accompanied by an increase in the electrical contact resistivity of the interface. These effects are mainly attributed to oxygen-containing functional groups on the fibers due to the treatments. The bond strength and contact resistivity were also increased by polymer (latex, methylcellulose) admixtures in the cement mix, but the effects were less than those of ozone treatment.

Original language	English
Pages (from-to)	1007-1012
Number of pages	6
Journal	Cement and Concrete Research
Volume	26
Issue number	7
DOIs	https://doi.org/10.1016/0008-8846(96)00084-1
State	Published - Jul 1996

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title = "Improving the bond strength between carbon fiber and cement by fiber surface treatment and polymer addition to cement mix",

abstract = "The bond strength between carbon fiber and cement was enhanced by oxidizing chemical treatments, with ozone treatment giving the greatest effect. The effect was accompanied by an increase in the electrical contact resistivity of the interface. These effects are mainly attributed to oxygen-containing functional groups on the fibers due to the treatments. The bond strength and contact resistivity were also increased by polymer (latex, methylcellulose) admixtures in the cement mix, but the effects were less than those of ozone treatment.",

author = "Xuli Fu and Weiming Lu and Chung, \{D. D.L.\}",

year = "1996",

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AU - Fu, Xuli

AU - Lu, Weiming

AU - Chung, D. D.L.

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N2 - The bond strength between carbon fiber and cement was enhanced by oxidizing chemical treatments, with ozone treatment giving the greatest effect. The effect was accompanied by an increase in the electrical contact resistivity of the interface. These effects are mainly attributed to oxygen-containing functional groups on the fibers due to the treatments. The bond strength and contact resistivity were also increased by polymer (latex, methylcellulose) admixtures in the cement mix, but the effects were less than those of ozone treatment.

AB - The bond strength between carbon fiber and cement was enhanced by oxidizing chemical treatments, with ozone treatment giving the greatest effect. The effect was accompanied by an increase in the electrical contact resistivity of the interface. These effects are mainly attributed to oxygen-containing functional groups on the fibers due to the treatments. The bond strength and contact resistivity were also increased by polymer (latex, methylcellulose) admixtures in the cement mix, but the effects were less than those of ozone treatment.

UR - https://www.scopus.com/pages/publications/0030195382

U2 - 10.1016/0008-8846(96)00084-1

DO - 10.1016/0008-8846(96)00084-1

M3 - Article

AN - SCOPUS:0030195382

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JO - Cement and Concrete Research

JF - Cement and Concrete Research

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ER -

Improving the bond strength between carbon fiber and cement by fiber surface treatment and polymer addition to cement mix

Abstract

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