Temporärer Korrosionsschutz von Spanngliedern - Stand des Wissens und Erfahrungsbericht
Author(s): |
Gregor Schacht
Torsten Hampel Manfred Curbach |
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Medium: | journal article |
Language(s): | German |
Published in: | Beton- und Stahlbetonbau, August 2014, n. 8, v. 109 |
Page(s): | 524-533 |
DOI: | 10.1002/best.201400024 |
Abstract: |
Temporary corrosion protection - State of the Art and Field ReportIn prestressed concrete constructions there are different reasons for time delays between manufacturing, prestressing and grouting of prestressing tendons, which can require a temporary corrosion protection of the build-in and pretensioned tendons for a certain time period. The paper gives an overview of the experimental investigations and experiences in the application of different temporary corrosion protection methods in laboratory test and bridges. Afterwards the experiences of a practical application of a dry air corrosion protection at a bridge construction are presented and the state of corrosion of the tendons is analyzed. Finally recommendations are derived, under which conditions a save and reliable temporary corrosion protection with dry air can be achieved. |
Keywords: |
bridges prestressed concrete corrosion bridge engineering pre-stressed concrete temporary corrosion protection corrosion prevention
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Available from: | Refer to publisher |
- About this
data sheet - Reference-ID
10070332 - Published on:
13/08/2014 - Last updated on:
13/08/2014