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Title:

Non-destructive Inspection and Monitoring of Fractures in Concrete with Self-healing Properties

Document type:
Konferenzbeitrag
Contribution type:
Textbeitrag / Aufsatz
Author(s):
Malm, F.; Diewald, F.; Pinkert, K.
Abstract:
Studying the properties of self-healing concrete, non-destructive testing techniques are beneficial to monitor the opening of cracks under load as well as the activation and efficiency of healing agents. The localization of defects and activation of self-healing agents, e.g. capturing the breakage of the encapsulation, is realized by the acoustic emission analysis (AEA) during the mechanical loading of concrete beams. The rebind of crack flanks due to an adhesive self-healing agent is verified b...     »
Keywords:
Self-healing concrete, non-destructive test, Acoustic emission analysis, ultrasonic time of flight
Book / Congress title:
Fifth International Conference on Sustainable Construction Materials and Technologies
Year:
2019
Pages:
10
Reviewed:
nein
Language:
en
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