Detail publikace

Chemically resistant polymeric jointing grout with environmental impact

DROCHYTKA, R. HODUL, J. MÉSZÁROSOVÁ, L. JAKUBÍK, A.

Originální název

Chemically resistant polymeric jointing grout with environmental impact

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

This paper deals with the study of the chemical resistance of polymeric jointing grouts intended for thejointing of elements that are permanently stressed by an aggressive chemical environment, such as ele-ments made of cast basalt, placed in the concrete structures of sewerages. The paper researches threetypes of epoxy jointing grouts designed for conditions where there is a chemically aggressive environ-ment. The optimal amount of hazardous waste (end product and cement bypass dusts) was incorporatedin the developed jointing grouts. As part of chemical resistance monitoring, changes in selected physicaland mechanical properties of jointing grouts were monitored and evaluated, including microstructuremonitoring after chemical stress. The scanning electron microscopy (SEM) was used for the explanationof bonding effects of the polymer matrix with the filler It was found that the use of hazardous waste ishighly effective in polymeric grouts with high chemical resistance; there was no noticeable reduction inthe chemical resistance of these jointing grouts compared to the reference grouts.

Klíčová slova

Jointing groutů; Fly ash; Hazardous waste; Solidification; Chemical aggressive media; Sewers; Epoxy resin

Autoři

DROCHYTKA, R.; HODUL, J.; MÉSZÁROSOVÁ, L.; JAKUBÍK, A.

Vydáno

19. 7. 2021

Nakladatel

Elsevier

ISSN

0950-0618

Periodikum

Construction and building materials

Ročník

292

Číslo

1

Stát

Spojené království Velké Británie a Severního Irska

Strany od

1

Strany do

20

Strany počet

20

URL

https://www.sciencedirect.com/science/article/pii/S0950061821012149

Plný text v Digitální knihovně

http://hdl.handle.net/11012/203251

BibTex

@article{BUT172052,
  author="Rostislav {Drochytka} and Jakub {Hodul} and Lenka {Mészárosová} and Aleš {Jakubík}",
  title="Chemically resistant polymeric jointing grout with environmental impact",
  journal="Construction and building materials",
  year="2021",
  volume="292",
  number="1",
  pages="1--20",
  doi="10.1016/j.conbuildmat.2021.123454",
  issn="0950-0618",
  url="https://www.sciencedirect.com/science/article/pii/S0950061821012149"
}