Improving both bond strength and corrosion resistance of steel rebar in concrete by water immersion or sand blasting of rebar

被引：25

作者：

Hou, JY

Fu, XL

Chung, DDL

机构：

[1] Compos. Mat. Research Laboratory, State University New York at Buffalo, Buffalo

来源：

CEMENT AND CONCRETE RESEARCH | 1997年 / 27卷 / 05期

关键词：

D O I：

10.1016/S0008-8846(97)00043-4

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Water immersion (2 days) and sand blasting were similarly effective for treating steel rebars for the purpose of improvement steel-concrete bond strength and corrosion resistance of steel in concrete. The increase in bond strength is due to surface roughening in the case of sand blasting and the presence of a surface layer in the case of water immersion. The increase in corrosion resistance is due to the surface uniformity rendered by either treatment. (C) 1997 Elsevier Science Ltd.

引用

页码：679 / 684

页数：6

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