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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
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
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.
Klíčová slova
portland, limestone, cement, properties
Autoři
DORAZILOVÁ, I.; BODNÁROVÁ, L.; HELA, R.; VÁLEK, J.; JAROLÍM, T.
Rok RIV
2012
Vydáno
12. 9. 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
Číslo edice
1
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" }