Naslov
Influence of different curing conditions on mechanical and durability properties of fly ash high strength concrete

Autori
Skazlić, Marijan ; Baričević, Mate ; Ille, Karla

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

Izvornik
Performance-based Specifications for Concrete / Dehn, Frank ; Beushausen, Hans - Leipzig : MFPA Leipzig GmbH, 2011, 176-182

ISBN
978-3-9814523-0-3

Skup
Performance-based Specifications for Concrete

Mjesto i datum
Leipzig, Njemačka, 14.06.2011. - 15.06.2011

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
fly ash; high strength concrete; curing

Sažetak
Development of the basic mechanical and durability properties of different high strength concretes (HSC) were studied under different curing conditions. Concretes were made with addition of fly ash (0%, 10%, 20% and 30%) and with different water-cement ratio (0, 40, 0, 35, 0, 30). Two different curing regimes (laboratory conditions, on-site curing) were applied to all concrete mixtures. This paper presents a correlation between results of compressive strength and durability characteristics (chloride ion diffusion coefficient) regarding to different curing conditions - laboratory conditions and on-site conditions. The experimental results show decreasing of compressive strength for approximately 15%, while decreasing of chloride ion diffusion coefficient was few times on samples cured under on-site conditions regard to laboratory one. Results from this experimental study are useful for application of high strength concrete in structures exposed to aggressive environment.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo

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