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Pro120-2

The effect of different air entraining admixtures on freeze-thaw scaling resistance of concrete



Author(s): Ksenija Jankovic, Marko Stojanovic, Dragan Bojovic, Ljiljana Loncar, Lana Antic
Paper category: Proceedings
Book title: Proceedings of the 2nd International RILEM/COST Conference on Early Age Cracking and Serviceability in Cement-based Materials and Structures Volume 2
Editor(s): Stéphanie Staquet and Dimitrios Aggelis
ISBN:978-2-35158-200-8
e-ISBN:978-2-35158-198-8
Publisher: RILEM Publications SARL
Publication year: 2017
Pages: 547-552
Total Pages: 6
Language : English


Abstract: In order to obtain concrete resistant to frost and/or frost and de-icing salts it is necessary to use air entraining admixtures. The application of this type of admixtures affects the concrete structure, as well as the other properties of concrete. To determine the effect of different types of air entraining admixtures, four concrete mixtures were prepared including: reference concrete and three with added air entraining admixtures. The results of testing the properties of fresh concrete as well as mechanical and physical properties of hardened concrete (strength, bulk density, resistance of concrete to frost or de-icing salts, pore spacing factor) were compared.


Online publication : 2017
Publication type : full_text
Public price (Euros) : 0.00


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