Effect of curing methods on shrinkage and corrosion resistance of concrete

被引：38

作者：

Maslehuddin, M. ^{[1
]}

Ibrahim, M. ^{[1
]}

Shameem, M. ^{[1
]}

Ali, M. R. ^{[1
]}

Al-Mehthel, M. H. ^{[2
]}

机构：

[1] King Fahd Univ Petr & Minerals, Engn Res Ctr, Dhahran 31261, Saudi Arabia

[2] Saudi Arabian Oil Co, Consulting & Serv Dept, Dhahran, Saudi Arabia

来源：

CONSTRUCTION AND BUILDING MATERIALS | 2013年 / 41卷

关键词：

Plastic and drying shrinkage; Corrosion resistance; Curing compounds; Ordinary Portland and silica fume cement concretes; PLASTIC SHRINKAGE; CEMENT CONCRETE; SILICA FUME;

D O I：

10.1016/j.conbuildmat.2012.12.064

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper reports the results of a study conducted to assess the effect of curing on shrinkage and corrosion resistance of OPC and silica fume cement concretes. The concrete specimens were cured by covering with wet burlap or applying one of the following curing compounds, water-, acrylic-, bitumen-based, or coal tar epoxy. The results indicated that the selected curing compounds were effective in decreasing the shrinkage strain and enhancing the corrosion resistance of both OPC and silica fume cement concretes. It was also noted that 3 days of wet burlap curing prior to the application of a curing compound was necessary for the OPC concrete while 7 days of wet burlap curing is required for the silica fume cement concrete. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：634 / 641

页数：8

共 15 条

[1] Shrinkage of plain and silica fume cement concrete under hot weather [J].