Application of stress based NDT methods for concrete repair bond quality control

• Autorzy: Garbacz A.
• Języki publikacji: EN

Abstrakty

EN

Adhesion in repair systems is one of the most important factors affecting their durability. Elaboration of a reliable nondestructive test method to perform an adhesion mapping is one of the most important tasks. A majority of NDT methods applicable for the assessment of concrete structures are based on the propagation of various types of stress waves. In this paper, the influence of the repair material type (polymer-cement or polymer) and quality of the concrete substrate (roughness, microcracking, not cleaned surface) upon propagation of stress waves in a repair system was studied in view of developing a reliable NDT procedure for the field assessment of bond quality in concrete repairs.

Słowa kluczowe

EN

concrete structure; repair durability; repair quality control; NDT techniques; substrate quality; interface quality

PL

struktura betonu; naprawy kontroli jakości; techniki badań nieniszczących; jakość podłoża; interfejs podłoża

• Wydawca: Polska Akademia Nauk, Wydział IV Nauk Technicznych
• Czasopismo: Bulletin of the Polish Academy of Sciences. Technical Sciences
• Rocznik: 2015
• Tom: Vol. 63, nr 1
• Strony: 77--85
• Opis fizyczny: Bibliogr. 35, wykr., rys.

Twórcy

autor

Garbacz A.

• Department of Building Materials Engineering, Institute of Building Engineering, Warsaw University of Technology, 16 Armii Ludowej St., 00-637 Warsaw, Poland

Bibliografia

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