Publication detail

Use of Secondary Crystallization and Fly Ash in Waterproofing Materials to Increase Concrete Resistance to Aggressive Gases and Liquids

DROCHYTKA, R. LÉDL, M. BYDŽOVSKÝ, J. ŽIŽKOVÁ, N. et al.

Original Title

Use of Secondary Crystallization and Fly Ash in Waterproofing Materials to Increase Concrete Resistance to Aggressive Gases and Liquids

Type

journal article in Web of Science

Language

English

Original Abstract

This paper describes the use of cement-based waterproofing screed and waterproofing coating, in which 10% of the original amount of cement was replaced by fly ash and 2% of the crystallization admixture was added by weight of cement, as a mean of protection of concrete against aggressive environments. The modified materials were applied to the underlying concrete and subjected to testing of physical and mechanical properties after exposure to effects of aggressive environments for up to 18 months. The results of the analysis have shown that after the application of waterproofing materials, there is a sufficient development of the crystals in the underlying concrete to enhance its durability. Thus, it is possible to use fly ash functionally and efficiently in polymer cement systems as a substitute for the cement together with the crystallization admixture.

Keywords

Waterproofing, Screed, Coating, Crystallization admixture, Fly ash, Cement, Resistance to degradation

Authors

DROCHYTKA, R.; LÉDL, M.; BYDŽOVSKÝ, J.; ŽIŽKOVÁ, N. et al.

Released

30. 5. 2019

Publisher

Hindawi Limited

Location

Londýn

ISBN

1687-8086

Periodical

Advances in Civil Engineering

Year of study

2019

Number

1

State

United States of America

Pages from

1

Pages to

12

Pages count

12

URL

https://www.hindawi.com/journals/ace/2019/7530325/

Full text in the Digital Library

http://hdl.handle.net/11012/193240

BibTex

@article{BUT157156,
  author="Rostislav {Drochytka} and Matěj {Lédl} and Jiří {Bydžovský} and Nikol {Žižková}",
  title="Use of Secondary Crystallization and Fly Ash in Waterproofing Materials to Increase Concrete Resistance to Aggressive Gases and Liquids",
  journal="Advances in Civil Engineering",
  year="2019",
  volume="2019",
  number="1",
  pages="1--12",
  doi="10.1155/2019/7530325",
  issn="1687-8086",
  url="https://www.hindawi.com/journals/ace/2019/7530325/"
}