Detail publikace

High performance concrete containing lower slag amount: A complex view of mechanical and durability properties

VEJMELKOVÁ, E. PAVLÍKOVÁ, M. KERŠNER, Z. ROVNANÍKOVÁ, P. ONDRÁČEK, M. SEDLMAJER, M. ČERNÝ, R.

Originální název

High performance concrete containing lower slag amount: A complex view of mechanical and durability properties

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

A wide set of parameters of concrete containing 10% of ground granulated blast furnace slag as Portland cement replacement involving basic material characteristics, mechanical and fracture-mechanical properties, durability characteristics, hydric and thermal properties and chloride binding characteristics is determined and compared with the parameters of reference Portland cement concrete with otherwise the same composition. The experimental results show that the replacement of Portland cement by even such a low amount of ground granulated blast furnace slag as environmental more friendly and still valuable alternative binder either affects positively or at least does not worsen in a significant way the substantial properties of hardened concrete mix. The mechanical and fracture-mechanical properties are found to be very similar as compared to the reference mix, the liquid water transport parameters of the mix containing slag are significantly better, the basic durability characteristics such as the frost resistance and corrosion resistance similar and very good, the resistance against de-icing salts slightly worse. These findings may be significant for the future use of slag in the countries where its available amount is decreasing and its more efficient use as a binder than it was common to date can appear necessary

Klíčová slova

Concrete; Slag; Mechanical properties; Fracture-mechanical properties; Durability properties; Hydric properties; Thermal properties; Chloride binding

Autoři

VEJMELKOVÁ, E.; PAVLÍKOVÁ, M.; KERŠNER, Z.; ROVNANÍKOVÁ, P.; ONDRÁČEK, M.; SEDLMAJER, M.; ČERNÝ, R.

Rok RIV

2009

Vydáno

1. 6. 2009

Nakladatel

ELSEVIER

Místo

GB

ISSN

0950-0618

Periodikum

Construction and building materials

Ročník

23

Číslo

6

Stát

Spojené království Velké Británie a Severního Irska

Strany od

2237

Strany do

2245

Strany počet

9

BibTex

@article{BUT48896,
  author="Eva {Vejmelková} and Milena {Pavlíková} and Zbyněk {Keršner} and Pavla {Rovnaníková} and Michal {Ondráček} and Martin {Sedlmajer} and Robert {Černý}",
  title="High performance concrete containing lower slag amount: A complex view of mechanical and durability properties",
  journal="Construction and building materials",
  year="2009",
  volume="23",
  number="6",
  pages="2237--2245",
  doi="10.1016/j.conbuildmat.2008.11.018",
  issn="0950-0618"
}