Simplified Testing of the Bond Strength of Adhesives Used for Bonded Anchors
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Date
2021-06-15
Authors
Barnat, Jan
Prokeš, Jan
Bajer, Miroslav
Bezděk, Ondřej
Vild, Martin
0000-0002-0670-6624Advisor
Referee
Mark
Journal Title
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Volume Title
Publisher
MDPI
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Abstract
The analysis presented in this paper is focused on problems of bond strength as an overall bond quality parameter of industrial adhesives for structural anchoring. In the first part, the problemof bond strength as the most important parameter influencing the final anchor resistance to tension load is described. Further in the text, a new methodology of simplified testing of the strength parameters of adhesives is described. Special test specimens made from steel are repeatedly used in this methodology. Additionally, results of these tests on some new recipes for adhesive are presented. Especially, epoxy resins with special fillers, such as carbon fibres, carbon nanotubes or graphene, were tested. The use of these adhesives in temperatures close to zero degrees Celsius was also tested.
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Document type
Peer-reviewed
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Published version
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Language of document
en