Publication detail

Effect of mechanical activation on the properties of Portland cement

RAVASZOVÁ, S. DVOŘÁK, K.

Original Title

Effect of mechanical activation on the properties of Portland cement

Type

article in a collection out of WoS and Scopus

Language

English

Original Abstract

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.

Keywords

mechanical activation, grinding, Portland cement

Authors

RAVASZOVÁ, S.; DVOŘÁK, K.

Released

29. 9. 2021

Publisher

Výzkumný ústav stavebních hmot a.s.

Location

Brno

ISBN

978-80-87397-34-3

Book

sborník ICBMPT 2021

Pages from

11

Pages to

12

Pages count

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="Výzkumný ústav stavebních hmot a.s.",
  address="Brno",
  isbn="978-80-87397-34-3"
}