Detail publikačního výsledku

Portland-limestone cement and portland-composite cement (Green cement") - properties and applicability for concrete production

DORAZILOVÁ, I.; BODNÁROVÁ, L.; HELA, R.; VÁLEK, J.; JAROLÍM, T.

Originální název

Portland-limestone cement and portland-composite cement (Green cement") - properties and applicability for concrete production

Anglický název

Portland-limestone cement and portland-composite cement (Green cement") - properties and applicability for concrete production

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This paper focuses on verification of properties of concrete with cement CEM II/A-LL 42.5 combined with an addition – fly ash. The standard EN 206-1/Z3 defines the k-value concept for additions of the second type for replacement of water cement ratio and for requirements of minimal cement content for Portland cements CEM I, CEM II/A-S, CEM II/B-S and CEM III/A. EN 206-1/Z3 Specification, performance, production and conformity defines no value for CEM II/A-LL. If the k-value has to be used, it has to be determined in accordance with the procedure given in the Appendix E of the standard E 206-1/Z3. In this paper, the k-value concept for cement CEM II/ALL 42.5 R Prachovice and fly ash Opatovice is determined.

Anglický abstrakt

This paper focuses on verification of properties of concrete with cement CEM II/A-LL 42.5 combined with an addition – fly ash. The standard EN 206-1/Z3 defines the k-value concept for additions of the second type for replacement of water cement ratio and for requirements of minimal cement content for Portland cements CEM I, CEM II/A-S, CEM II/B-S and CEM III/A. EN 206-1/Z3 Specification, performance, production and conformity defines no value for CEM II/A-LL. If the k-value has to be used, it has to be determined in accordance with the procedure given in the Appendix E of the standard E 206-1/Z3. In this paper, the k-value concept for cement CEM II/ALL 42.5 R Prachovice and fly ash Opatovice is determined.

Klíčová slova

portland, limestone, cement, properties

Klíčová slova v angličtině

portland, limestone, cement, properties

Autoři

DORAZILOVÁ, I.; BODNÁROVÁ, L.; HELA, R.; VÁLEK, J.; JAROLÍM, T.

Rok RIV

2013

Vydáno

12.09.2012

Nakladatel

F.A. Finger-Institut fur Baustoffkunde

Místo

Weimar

ISBN

978-3-00-034075-8

Kniha

18. Internationale Baustofftagung IBAUSIL

Edice

Dr.-Ing.H.-B. Fischer, Dr.-Ing.K.-A. Bode, C. Beuthan

Strany od

1125

Strany do

1131

Strany počet

7

BibTex

@inproceedings{BUT93973,
  author="Irena {Dorazilová} and Lenka {Bodnárová} and Rudolf {Hela} and Jaroslav {Válek} and Tomáš {Jarolím}",
  title="Portland-limestone cement and portland-composite cement (Green cement{"}) - properties and applicability for concrete production",
  booktitle="18. Internationale Baustofftagung IBAUSIL",
  year="2012",
  series="Dr.-Ing.H.-B. Fischer, Dr.-Ing.K.-A. Bode, C. Beuthan",
  number="1",
  pages="1125--1131",
  publisher="F.A. Finger-Institut fur Baustoffkunde",
  address="Weimar",
  isbn="978-3-00-034075-8"
}