Naslov
ROLE OF FLY ASH IN ENHANCEMENT OF RESISTIVITY OF CONCRETE TO PENETRATION OF FLUIDS

Autori
Rosković, Ružica ; Radić, Jure ; Jelavić, Tomislav

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

Izvornik
CCC2011 The 7th Central European Congress on Concrete Engineering „Innovative materials and Technologies for Concrete Structures“ / Balázs, György L. ; Lublóy, Éva - Budimpešta : Fib Hungary, 2011, 483-487

ISBN
978-963-313-036-0

Skup
CCC2011 The 7th Central European Congress on Concrete Engineering „Innovative materials and Technologies for Concrete Structures“

Mjesto i datum
Balatonfüred, Mađarska, 22.09.2011. - 23.09.2011

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
flying ash; cement; properties of concrete

Sažetak
In this paper it was studied and described possibility of siliceous and calcium fly ash for production of previously prestressed reinforced concrete elements, with the objective to decrease production costs and to improve physically - mechanical and durability properties of concrete as a civil engineering material. Fly ash as a mineral additive has a great role in a cement replacement and in improvement of permeability properties. Influence of fly ash to cementitious composite material is exceptionally good and desirable, especially for cements with application in aggressive media. For this purpose laboratory investigations of properties of concrete, with certain contents of fly ash was conducted, which was compared with properties of concrete with CEM I 52, 5 N cement type, to obtain optimal composition for prestressed reinforced concrete elements.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo

POVEZANOST RADA