Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Performance of Alternative Material Rebar
The pH of the concrete pore solution is expected to be somewhat lower in concretes using pozzolanic additions than in concrete using unblended cements. Previous research has shown that variations in pH pore solution may be the cause of conflicting reports on the performance of galvanized rebar. To examine that factor, plain and galvanized rebars have been tested for over two years in concrete specimens made with cement type II, with various contents of fly ash and silica fume. Electrochemical impedance measurements and sensitive polarization techniques have been used to measure the rate of metal dissolution in the absence of chloride contamination at two different levels of concrete moisture.
Performance of Alternative Material Rebar
The pH of the concrete pore solution is expected to be somewhat lower in concretes using pozzolanic additions than in concrete using unblended cements. Previous research has shown that variations in pH pore solution may be the cause of conflicting reports on the performance of galvanized rebar. To examine that factor, plain and galvanized rebars have been tested for over two years in concrete specimens made with cement type II, with various contents of fly ash and silica fume. Electrochemical impedance measurements and sensitive polarization techniques have been used to measure the rate of metal dissolution in the absence of chloride contamination at two different levels of concrete moisture.
Performance of Alternative Material Rebar
E. I. Moreno (Autor:in) / A. A. Saguees (Autor:in)
1996
46 pages
Report
Keine Angabe
Englisch
| Europäisches Patentamt | 2019
Performance of Epoxy-Coated Rebar, Galvanized Rebar, and Plain Rebar in the Marine Environment
| British Library Conference Proceedings | 1994
Hollow, composite-material rebar fabrication methodology
| Europäisches Patentamt | 2015