Detail publikace

Mechanical Fracture Properties of Cement Mortars with Admixtures in relation to their Microstructure

ROVNANÍKOVÁ, P. ŠIMONOVÁ, H. KERŠNER, Z. SCHMID, P.

Originální název

Mechanical Fracture Properties of Cement Mortars with Admixtures in relation to their Microstructure

Typ

abstrakt

Jazyk

angličtina

Originální abstrakt

The paper is focused to evaluation of mechanical fracture properties of hardened cement mortars with a partial replacement of Portland cement reactive admixtures in relation to the microstructure through the size and content of pores. In mortars cement was partially replaced by admixtures that contain different amounts of amorphous SiO2. Three-point bending test on beams with a central edge notch were performed. Mechanical fracture properties of mentioned cement-based composites covered elasticity modulus, effective fracture toughness and specific fracture energy.

Klíčová slova

hardened cement mortar, admixture, fracture toughness, fracture energy, microstructure

Autoři

ROVNANÍKOVÁ, P.; ŠIMONOVÁ, H.; KERŠNER, Z.; SCHMID, P.

Vydáno

12. 11. 2014

Místo

Stará Lesná, Slovenská republika

ISBN

978-80-970964-9-6

Kniha

Local Mechanical Properties

Strany od

57

Strany do

57

Strany počet

1

BibTex

@misc{BUT113728,
  author="Pavla {Rovnaníková} and Hana {Šimonová} and Zbyněk {Keršner} and Pavel {Schmid}",
  title="Mechanical Fracture Properties of Cement Mortars with Admixtures in relation to their Microstructure",
  booktitle="Local Mechanical Properties",
  year="2014",
  pages="57--57",
  address="Stará Lesná, Slovenská republika",
  isbn="978-80-970964-9-6",
  note="abstract"
}