Pregled bibliografske jedinice broj: 534458
IMPACT OF THE REPLACEMENT OF CLINKER BY FLYING ASH ON SOME CONCRETE DURABILITY PROPERTIES
IMPACT OF THE REPLACEMENT OF CLINKER BY FLYING ASH ON SOME CONCRETE DURABILITY PROPERTIES // SUSTAINABLE ARCH BRIDGES / Radić, Jure ; Chen, Baochun (ur.).
Zagreb: SECON - CSSE, 2011. str. 267-274 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 534458 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
IMPACT OF THE REPLACEMENT OF CLINKER BY FLYING ASH ON SOME CONCRETE DURABILITY PROPERTIES
Autori
Rosković, Ružica ; Radić, Jure ; Jelavić, Tomislav ; Uzelac, Srđan
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
SUSTAINABLE ARCH BRIDGES
/ Radić, Jure ; Chen, Baochun - Zagreb : SECON - CSSE, 2011, 267-274
ISBN
978-953-7621-12-4
Skup
3rd Chinese-Croatian Joint Colloquium on SUSTAINABLE ARCH BRIDGES
Mjesto i datum
Zagreb, Hrvatska, 15.07.2011. - 16.07.2011
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
fly ash; cement; concrete; replacement
Sažetak
Concrete durability is a capacity of concrete to resist changes of its properties. Concrete structures, especially bridges, should be designed and executed in such a way that, under expected environmental conditions, their safety and usability persist throughout their designed lifetime. However, in the spirit of sustainable development the replacement of clinker by secondary raw-materials to improve concrete durability characteristics, with additional reduction of CO2 emissions is increasingly utilized in practice. It is well known that, during the cement production, CO2 is released as a by-product during the calcination of limestone (CaCO3) from raw material (CaCO3 = CaO+CO2. CO2 is also emitted in cement production by fuel combustion during burning in rotary kiln furnace. More acceptable, more rational and environmentally favorable way of cement production is the employment of mineral additives, as a replacing clinker part which reduce CO2 emissions and have beneficial impact on some durability characteristics of concrete. This has given rise to the appearance of new cement types on the market resulting from the need for sustainable development.This has been proved by tests of concrete resistance to the agressive environment impact. The last mentioned is actually the subject of this research.
Izvorni jezik
Engleski
Znanstvena područja
Građevinarstvo
POVEZANOST RADA
Ustanove:
Građevinski fakultet, Zagreb
