Analiza wpływu wytrzymałości betonów składowych jako czynnika kształtującego nośność niezbrojonego styku zespolonych elementów betonowych
An analysis of the impact strength of concrete components as a factor influencing the bond strength in unreinforced composite concrete elements

Summary/Abstract: The article presents the results and analysis of the research of the bond strength between two concrete parts in composite member investigated by tensile splitting test. The study was conducted on five groups of specimens differing in terms of classes of connected concrete. The impact of strength of the concrete components of both „old” and „new” on bond strength in the unreinforced concrete composite elements is discussed.

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