Naslov
Corrosion of concrete and protective measures

Autori
Zelić, Jelica

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, neobjavljeni rad, znanstveni

Skup
Annual Meeting on Development of concrete improved strengths on the basis industrial waste materials

Mjesto i datum
Opatija, Hrvatska, 07.09.2004. - 11.09.2004

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
Portland cement mortars; corrosion; sulphates; chloride; silica fume.

Sažetak
Sulphates present in solid, groundwater, seawater, decaying organic matter, and industrial effluent surrounding a concrete structure may penetrate to concrete and react with existing hydration products. These reactions can cause crack in the concrete structure. The corrosion resistance properties of mortars containing silica fume obtained from the ferro-silicon production (ex The Dalmacija Ferro-alloys Works, Dugi Rat, Croatia) related to control mortars containing no silica fume additions were presented and discussed. In addition, the results of the various tests on the effect of the silica fume on the corrosive behaviours of the steel in the reinforced mortars exposed in a chloride environmental were presented and discussed.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo

POVEZANOST RADA