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Titolo:
IMPROVING THE BOND STRENGTH BETWEEN CARBON-FIBER AND CEMENT BY FIBER SURFACE-TREATMENT AND POLYMER ADDITION TO CEMENT MIX
Autore:
FU XL; LU WM; CHUNG DDL;
Indirizzi:
SUNY BUFFALO,COMPOSITE MAT RES LAB BUFFALO NY 14260
Titolo Testata:
Cement and concrete research
fascicolo: 7, volume: 26, anno: 1996,
pagine: 1007 - 1012
SICI:
0008-8846(1996)26:7<1007:ITBSBC>2.0.ZU;2-S
Fonte:
ISI
Lingua:
ENG
Soggetto:
CONTACT ELECTRICAL-RESISTIVITY; REINFORCED-CONCRETE; PULL-OUT; MORTAR; COMPOSITES;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
30
Recensione:
Indirizzi per estratti:
Citazione:
X.L. Fu et al., "IMPROVING THE BOND STRENGTH BETWEEN CARBON-FIBER AND CEMENT BY FIBER SURFACE-TREATMENT AND POLYMER ADDITION TO CEMENT MIX", Cement and concrete research, 26(7), 1996, pp. 1007-1012

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 attributedto 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.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 28/11/20 alle ore 04:43:21