Naslov
Comparison of methods for in situ concrete compressive strength assessment

Autori
Skazlić, Marijan ; Gabrijel, Ivan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the International Conference on Sustainable Materials, Systems and Structures (SMSS2019): Novel Methods for Characterization of Materials and Structures / Gabrijel, Ivan ; Grosse, Christian U. ; Skazlić, Marijan - Pariz : RILEM Publications SARL, 2019, 127-132

ISBN
978-2-35158-227-5

Skup
International Conference on Sustainable Materials, Systems and Structures (SMSS2019)

Mjesto i datum
Rovinj, Hrvatska, 18.03.2019. - 22.03.2019

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
concrete strength, non-destructive test methods, pull-out testing, schmidt hammer

Sažetak
Paper presents a case study made during construction of two high-rise buildings in Zagreb, the capital of Croatia. Concrete compressive strength assessment was determined by two different non-destructive test (NDT) methods (pull-out testing and schmidt hammer). Parallel with NDT concrete strength tests cube testing was also done. An analysis of the results obtained show a correlation between pull-out and schmidt hammer strength and concrete cubes strength at various ages. According to the results obtained, a comparison of different NDT methods for early age strength assessment was made. It is recommended that a pull-out testing method can be successful used for early age determination of concrete compressive strength in structure.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo, Temeljne tehničke znanosti

POVEZANOST RADA