Detail publikace

Development of grout for additional seal embankment dams

KOCIÁNOVÁ, M. ČERNÝ, V. DROCHYTKA, R.

Originální název

Development of grout for additional seal embankment dams

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The technology of sealing sand and gravel by chemical injection has been known and used for a long time. Chemical grouting is however expensive and sometimes the use of cement does not lead to the desired effect. That is why we are trying to find new materials and methods of injection. Clay and cement are added to a mixture save chemical products. Clay-cement mixes are used not only because they are better quality, but also because these mixtures have a tendency to penetrate better into incoherent sediments that would need an additional sealant of a chemical injection. In order to reduce cost in future, ordinary clay is replaces in the mixture secondary raw materials can be a suitable substitute for ordinary clay to a certain extent. This is true above all for fly ash. This paper deals with the appropriateness of using fly ash (secondary raw material), cement and lime (binders) and liquefying additives and examining their properties in the mixture. The aim of the paper is to propose the optimal injection mixture for additional sealing of earth dams.

Klíčová slova

additional sealing earth dams; injection; grout; clay; clay suspensions; lime; cement; ash; yield fluidity; consistency; contraction, strenght

Autoři

KOCIÁNOVÁ, M.; ČERNÝ, V.; DROCHYTKA, R.

Vydáno

25. 6. 2015

Nakladatel

Elsevier

Místo

Nizozemsko

ISSN

1877-7058

Periodikum

Procedia Engineering

Ročník

108

Číslo

1

Stát

Nizozemsko

Strany od

632

Strany do

638

Strany počet

7

URL

https://www.sciencedirect.com/science/article/pii/S1877705815011455

Plný text v Digitální knihovně

http://hdl.handle.net/11012/194743

BibTex

@inproceedings{BUT115617,
  author="Magdaléna {Michalčíková} and Vít {Černý} and Rostislav {Drochytka}",
  title="Development of grout for additional seal embankment dams",
  booktitle="7th Scientific-Technical Conference on Material Problems in Civil Engineering MATBUD'2015",
  year="2015",
  series="Tomasz Tracz, Izabela Hager",
  journal="Procedia Engineering",
  volume="108",
  number="1",
  pages="632--638",
  publisher="Elsevier",
  address="Nizozemsko",
  doi="10.1016/j.proeng.2015.06.191",
  issn="1877-7058",
  url="https://www.sciencedirect.com/science/article/pii/S1877705815011455"
}