A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ultra-high-performance concrete under frost and de-icing salt attack
For UHPC (ultra-high-performance concrete) with its high amount of cement, additives, admixtures as well as steel fibers and maximum grain sizes of 0 mm to 50 mm, totally different damage and transport mechanisms under climatic exposures like the frost and de-icing salt attack must be considered. The previous knowledge about the behavior of UHPC under this kind of stress is at present not sufficient to assess the durability and to understand the responsible mechanisms for a wider range of UHPC mix designs. Beyond this, also different aspects like the curing conditions after-treatment or the testing age have to be taken into account for the assessment of the durability. Under this consideration, fundamental investigations concerning the analysis of the transport and damage mechanisms of UHPC under frost and de-icing salt attack are currently carried out under the scope of the priority program SPP1182 'Sustainable Building with Ultra High Performance Concrete (UHPC)', funded by the German Research Foundation (DFG). An extract of these new results can be found in this paper
Ultra-high-performance concrete under frost and de-icing salt attack
For UHPC (ultra-high-performance concrete) with its high amount of cement, additives, admixtures as well as steel fibers and maximum grain sizes of 0 mm to 50 mm, totally different damage and transport mechanisms under climatic exposures like the frost and de-icing salt attack must be considered. The previous knowledge about the behavior of UHPC under this kind of stress is at present not sufficient to assess the durability and to understand the responsible mechanisms for a wider range of UHPC mix designs. Beyond this, also different aspects like the curing conditions after-treatment or the testing age have to be taken into account for the assessment of the durability. Under this consideration, fundamental investigations concerning the analysis of the transport and damage mechanisms of UHPC under frost and de-icing salt attack are currently carried out under the scope of the priority program SPP1182 'Sustainable Building with Ultra High Performance Concrete (UHPC)', funded by the German Research Foundation (DFG). An extract of these new results can be found in this paper
Ultra-high-performance concrete under frost and de-icing salt attack
Ultrahochleistungsbeton unter Einwirkung von Frost und Angriff durch Enteisungssalz
Palecki, Susanne (author) / Setzer, Max J. (author)
2008
9 Seiten, 6 Bilder, 1 Tabelle, 8 Quellen
Conference paper
English
Ultrahochleistungsbeton , Frosteinwirkung , Frostschaden , Frostbeständigkeit , Salzkorrosion , Enteisungsmittel , stahlfaserverstärkter Beton , Dauerhaftigkeit , Wasserabbinden von Zement , Erhärten (Zementabbinden) , Schädigungsmechanismus , Salzsprühprüfung , Korrosionsbeständigkeit , Lochfraßkorrosion , Chlorid , Porosität
The Frost De-icing Salt Resistance of High Strength Concrete
British Library Online Contents | 1997
The Frost De-icing Salt Resistance of High Strength Concrete
| Online Contents | 1997
Durability of high performance concrete under frost attack
| Tema Archive | 2002
Durability of High-Performance Concrete under Frost Attack
| British Library Conference Proceedings | 2002
Frost de-icing Salt Resistance of Concrete Paving Blocks - Future European Standardisation
British Library Online Contents | 1997