Pregled bibliografske jedinice broj: 1148871
Comparison of Chloride-Induce Corrosion of Steel in Cement and Alkali-Activated Fly Ash Mortars
Comparison of Chloride-Induce Corrosion of Steel in Cement and Alkali-Activated Fly Ash Mortars // Proceedings of the 3rd RILEM Spring Convention and Conference (RSCC 2020) / Cunha, Vítor M.C.F. ; Rezazadeh, Mohammadali ; Gowda, Chandan (ur.).
Minho, Portugal: Springer, 2021. str. 473-480 doi:10.1007/978-3-030-76551-4_42 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
Comparison of Chloride-Induce Corrosion of Steel in
Cement and Alkali-Activated Fly Ash Mortars
Autori
Runci, Antonino ; Serdar, Marijana
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 3rd RILEM Spring Convention and Conference (RSCC 2020)
/ Cunha, Vítor M.C.F. ; Rezazadeh, Mohammadali ; Gowda, Chandan - : Springer, 2021, 473-480
ISBN
978-3-030-76542-2
Skup
Ambitioning a Sustainable Future for Built Environment: comprehensive strategies for unprecedented challenges
Mjesto i datum
Minho, Portugal, 09.03.2020. - 14.03.2020
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Alkali-activated fly ash ; Corrosion ; Chloride, Linear polarisation ; Chloride diffusion ; Migration
Sažetak
The aim of this paper is to make an initial evaluation of chloride-induced corrosion behaviour of steel in alkali-activated fly ash and compare it to behaviour of classical cement mortar. Fly ash used in this research was obtained from regional production and was activated with sodium silicate and sodium hydroxide. Setup for evaluating corrosion behaviour consisted of structural steel plate covered with mortar layer under tap water or simulated seawater solutions. Corrosion behaviour of structural steel plates was monitored by Open Circuit Potential (OCP) and Linear Polarization (LP). The mortars have been additionally characterized by their mechanical properties, pore structure obtained by mercury intrusion porosimetry (MIP), electrical resistivity and chloride migration according to NT BUILD 492.
Izvorni jezik
Engleski
Znanstvena područja
Građevinarstvo
POVEZANOST RADA
Projekti:
EK-H2020-Grant agreement ID: 813596 - DuRSAAM (EK ) ( CroRIS)
Ustanove:
Građevinski fakultet, Zagreb