Brittle Matrix Composites: Influence of fibres on rheological and mechanical properties of self-compacting concrete (English Edition) por Tomasz Ponikiewski

Brittle Matrix Composites: Influence of fibres on rheological and mechanical properties of self-compacting concrete (English Edition) por Tomasz Ponikiewski

Titulo del libro: Brittle Matrix Composites: Influence of fibres on rheological and mechanical properties of self-compacting concrete (English Edition)

Autor: Tomasz Ponikiewski

Número de páginas: 27 páginas

Fecha de lanzamiento: November 12, 2012

Editor: Woodhead Publishing

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Tomasz Ponikiewski con Brittle Matrix Composites: Influence of fibres on rheological and mechanical properties of self-compacting concrete (English Edition)

The paper presents results of tests on self-compacting mixtures with the addition of steel fibres (Steel Fibre Reinforced Self-Compacting Concrete). Four types of steel fibres at 3 levels of the volume ratio are considered. The results include studies on samples belonging to classes of slump flow SF, classes of viscosity T500, and rheological tests. The studies were based on application of two rheometers for rheological properties of concrete mixtures - BT2 Rheometer and Viskomat XL. Additionally, a study of compressive strength fcm,28 and flexural strength f was carried out on concrete SFRSCC. These studies have confirmed the possibility of using steel fibres in concrete SCC while maintaining the assumed technological parameters for concrete mixtures and, above all, their workability.