کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6725928 | 503608 | 2013 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Long-term performance of surface impregnation of reinforced concrete structures with silane
ترجمه فارسی عنوان
عملکرد طولانی مدت اشباع سطح سازه های بتن مسلح با سیلان
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کلمات کلیدی
بتن آرمه، سیلان، درمان هیدروفوبیک، اشباع، طول عمر مویرگی جذب،
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
چکیده انگلیسی
Silanes can act as hydrophobic pore liners for reinforced concrete (RC) structures. They can significantly reduce the depth of chloride penetration, a major cause of steel reinforcement corrosion. However, there is little published information on their long-term performance. Thirty-two concrete cores were extracted from eight full-scale RC bridge supporting cross-beams that were treated with silane 20Â years ago. Their water absorption by capillarity was measured and compared with sixteen control cores extracted from four non-silane treated RC cross-beams constructed at the same time. Results show that silanes may provide a residual protective effect against water even after 20Â years of service.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Construction and Building Materials - Volume 48, November 2013, Pages 708-716
Journal: Construction and Building Materials - Volume 48, November 2013, Pages 708-716
نویسندگان
C. Christodoulou, C.I. Goodier, S.A. Austin, J. Webb, G.K. Glass,