کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1455909 | 989098 | 2006 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Influence of silane coupling agent on quality of interfacial transition zone between concrete substrate and repair materials
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Influence of silane coupling agent on quality of interfacial transition zone between concrete substrate and repair materials Influence of silane coupling agent on quality of interfacial transition zone between concrete substrate and repair materials](/preview/png/1455909.png)
چکیده انگلیسی
Silane coupling agent (SCA) was introduced as a modifying material to significantly improve the bond quality of the repaired interfacial transition zone. SCA aqueous solutions with various concentrations were used to coat the surfaces of a granite and of old concrete substrates before applying the repair materials. Both pull-off bond strength test and microstructure observation of the different repair interfacial layers were performed. The test results show that coating a concrete substrate with a SCA aqueous solution with an appropriate concentration can noticeably modify the microstructure of the interfacial transition zone, and therefore, significantly increase the bond strength.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Cement and Concrete Composites - Volume 28, Issue 1, January 2006, Pages 97–101
Journal: Cement and Concrete Composites - Volume 28, Issue 1, January 2006, Pages 97–101
نویسندگان
Guangjing Xiong, Baiyun Luo, Xiang Wu, Gengying Li, Liqiang Chen,