20.500.12556/RUL-127152 Effects of blended cements and carbonation on chloride-induced corrosion propagation Supplementary cementitious materials are known to refine the pore structure of concrete and accelerate the carbonation progress. The combination of the two processes can have both beneficial and disadvantageous effects on corrosion, especially when chlorides are also involved. In this study the corrosion properties of multiple blended cements were evaluated in carbonated and non carbonated states, with chlorides introduced through cyclic ponding. The examination involved monitoring the propagation phase, determining the microstructural properties of cements, and assessing the final corrosion damage. The results showed that the steel in the blended cements initially had a relatively high corrosion activity, which later decreased compared to the OPC. This stabilisation was presumably due to the beneficial changes to the pore structure. Carbonation had a significant impact on the corrosion, with carbonated mortars revealing shallower damage over a larger surface area. This effect was more pronounced for blended cements that exhibited greater susceptibility to carbonation. civil engineering supplementary cementitious materials corrosion propagation stage carbonation chlorides gradbeništvo materiali dodatni cementni materiali korozija faza napredovanja karbonizacija kloridi true false true Angleški jezik Slovenski jezik Članek v reviji 2021-05-20 11:41:30 2021-05-20 11:41:36 2025-04-11 04:18:06 0000-00-00 00:00:00 2021 0 0 15 str. art. 106458 Vol. 145 2021 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 691 0008-8846 10.1016/j.cemconres.2021.106458 60814851 1-s2.0-S0008884621001071-main.pdf 1-s2.0-S0008884621001071-main.pdf 1 C59A9F4C33C39775832109FD2516A170 340c0f1fd6ad2c62a3e5dec04214356032b079f64126d0fbc5559f1b8127bbcf 2d11f12c-1604-11f0-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=201748 https://www.sciencedirect.com/science/article/pii/S0008884621001071 0 c21e14a5-1603-11f0-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=201747 Fakulteta za gradbeništvo in geodezijo 0 0 0