Detail publikačního výsledku

Effect of mechanical activation on the properties of Portland cement

RAVASZOVÁ, S.; DVOŘÁK, K.

Originální název

Effect of mechanical activation on the properties of Portland cement

Anglický název

Effect of mechanical activation on the properties of Portland cement

Druh

Stať ve sborníku mimo WoS a Scopus

Originální abstrakt

The paper deals with the mechanical activation of cement by grinding in a high-speed mill, and compares the parameters found with the commonly used grinding method in cement production, which uses grinding of cement by means of a ball mill. The aim is to verify the influence of the aging time of the ground material on the preservation of the mechanical activation effect and on the properties of the final product at different stages of hydration. It evaluates the physical-mechanical properties, the compressive and tensile strength after 1, 2, 7, 14 and 28 days, as well as the course of the hydration process. The evaluated results suggest the existence of mechanical activation, but this effect is very difficult to achieve and depends on many other factors.

Anglický abstrakt

The paper deals with the mechanical activation of cement by grinding in a high-speed mill, and compares the parameters found with the commonly used grinding method in cement production, which uses grinding of cement by means of a ball mill. The aim is to verify the influence of the aging time of the ground material on the preservation of the mechanical activation effect and on the properties of the final product at different stages of hydration. It evaluates the physical-mechanical properties, the compressive and tensile strength after 1, 2, 7, 14 and 28 days, as well as the course of the hydration process. The evaluated results suggest the existence of mechanical activation, but this effect is very difficult to achieve and depends on many other factors.

Klíčová slova

mechanical activation, grinding, Portland cement

Klíčová slova v angličtině

mechanical activation, grinding, Portland cement

Autoři

RAVASZOVÁ, S.; DVOŘÁK, K.

Rok RIV

2022

Vydáno

29.09.2021

Nakladatel

IOP PUBLISHING LTD

Místo

Bristol

ISBN

978-80-87397-34-3

Kniha

sborník ICBMPT 2021

Strany od

11

Strany do

12

Strany počet

26

BibTex

@inproceedings{BUT175596,
  author="Simona {Ravaszová} and Karel {Dvořák}",
  title="Effect of mechanical activation on the properties of Portland cement",
  booktitle="sborník ICBMPT 2021",
  year="2021",
  pages="11--12",
  publisher="IOP PUBLISHING LTD",
  address="Bristol",
  doi="10.1088/1757-899X/1205/1/012003",
  isbn="978-80-87397-34-3"
}