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DVOŘÁK, K. FRIDRICHOVÁ, M. DOBROVOLNÝ, P.
Originální název
Influence of different grinding types on granulometry of recycled glass
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
This paper is dedicated to reducing CO2 emissions by using the production of Portland cement with admixtures II species. It explores the possibility of using recycled glass as hydraulically active substance dependent on pozzolanity on progress and specific surface grinding. Recycled glass prepared in standart grinding device, for example ball or vibration mill, does not reach required qualities to participate in high rate of hydrating reaction of cement. Disadvantage of glass grain is their sharp-edge morphology. After grinding, they create conglomeration, which despite a large specific surface it does not adequately react and will behave as inert admixture. This work is an opening study in issue of potential utilization of high-speed mill for recycled glass grinding. The article deals with comparison of the influence of traditional ball mill with high-speed mill on shape and size of grains and on increase of Pozzolanic activity. The resulting products are examined from the chemical, mineralogical and technological perspective.
Klíčová slova
recycled glass, cement, grinding
Autoři
DVOŘÁK, K.; FRIDRICHOVÁ, M.; DOBROVOLNÝ, P.
Rok RIV
2014
Vydáno
28. 11. 2014
Nakladatel
IOS Press
Místo
Jihoafrická republika
ISBN
978-1-61499-465-7
Kniha
Construction Materials and Structures
Číslo edice
1
Strany od
305
Strany do
310
Strany počet
6
BibTex
@inproceedings{BUT111840, author="Karel {Dvořák} and Marcela {Fridrichová} and Petr {Dobrovolný}", title="Influence of different grinding types on granulometry of recycled glass", booktitle="Construction Materials and Structures", year="2014", number="1", pages="305--310", publisher="IOS Press", address="Jihoafrická republika", doi="10.3233/978-1-61499-466-4-305", isbn="978-1-61499-465-7" }