Detail publikačního výsledku

Alkali-activated matrix based on metakaoline with lightweight aggregate

VÁLEK, J.; NOVOSAD, P.; BODNÁROVÁ, L.

Originální název

Alkali-activated matrix based on metakaoline with lightweight aggregate

Anglický název

Alkali-activated matrix based on metakaoline with lightweight aggregate

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

The paper focuses on design and verification of mix-design of lightweight concrete with alkali-activated matrix with lightweight aggregate Liapor. Alkali-activated matrix was designed on the basis of ground metakaoline and micronized limestone. Mixes of concrete with alkali-activated matrix and lightweight porous aggregate Liapor of size fraction 8 mm were designed and their rheological and physico-mechanical properties were tested. To reduce shrinkage and to increase resistance to high temperatures, dispersed polypropylene fiber reinforcement was used and testing specimens made from this concrete with alkali-activated matrix were exposed to thermal load and tested.

Anglický abstrakt

The paper focuses on design and verification of mix-design of lightweight concrete with alkali-activated matrix with lightweight aggregate Liapor. Alkali-activated matrix was designed on the basis of ground metakaoline and micronized limestone. Mixes of concrete with alkali-activated matrix and lightweight porous aggregate Liapor of size fraction 8 mm were designed and their rheological and physico-mechanical properties were tested. To reduce shrinkage and to increase resistance to high temperatures, dispersed polypropylene fiber reinforcement was used and testing specimens made from this concrete with alkali-activated matrix were exposed to thermal load and tested.

Klíčová slova

alkali-activated matrix, lightweight aggregate, micronized limestone, metakaoline

Klíčová slova v angličtině

alkali-activated matrix, lightweight aggregate, micronized limestone, metakaoline

Autoři

VÁLEK, J.; NOVOSAD, P.; BODNÁROVÁ, L.

Rok RIV

2014

Vydáno

27.06.2013

Nakladatel

Trans Tech Publication Ltd

Místo

Switzerland

ISSN

1022-6680

Periodikum

Advanced Materials Research

Svazek

2013

Číslo

787

Stát

Švýcarská konfederace

Strany od

250

Strany do

255

Strany počet

6

BibTex

@article{BUT100686,
  author="Jaroslav {Válek} and Petr {Novosad} and Lenka {Bodnárová}",
  title="Alkali-activated matrix based on metakaoline with lightweight aggregate",
  journal="Advanced Materials Research",
  year="2013",
  volume="2013",
  number="787",
  pages="250--255",
  issn="1022-6680"
}