Affiliation:
1. Warsaw University of Technology
Abstract
Adhesion in this system is one of the most important factors that affect the reliability and durability of repair. According to the many standards and guidelines, e.g. new European Standard EN 1504-10 and ACI Concrete Repair Manual, a pull-off test is recommended for assessment of a bond quality in repair systems. The use of pull-off test, due to its semi-destructive character, is restricted by owners and managers. Therefore, the elaboration of reliable nondestructive method for an adhesion mapping could provide a quite advantageous alternative. Repair system is difficult to test with NDT methods, because of the many factors influencing the stress wave propagation. In this paper the possibility of application of various NDT methods for quality control of repair efficiency, including estimation of the bond strength, is discussed.
Publisher
Trans Tech Publications, Ltd.
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1 articles.
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