New potentional of high-speed water jet technology for renovating concrete structures

  • Bodnárová L
  • Sitek L
  • Hela R
  • et al.
N/ACitations
Citations of this article
17Readers
Mendeley users who have this article in their library.

Abstract

The paper discusses the background and results of research focused on the action of a high-speed water jet on concrete with different qualities. The sufficient and careful removal of degraded concrete layers is very important for the renovation of concrete structures. High-speed water jet technology is one of the most common methods used for removing degraded concrete layers. Different types of high-speed water jets were tested in the experimental part. The classical technology of a single continuous water jet generated with one nozzle was tested as well as the technology of revolving water jets generated by multiple nozzles (used mainly for the renovation of larger areas). A continuous flat water jet and pulsating flat water jet were tested the first time, because the connection of a water jet with the acoustic generator of a pulsating jet offers new possibilities for the use of a water jet (see [1] and [2]). A water jet with such a modification is capable of efficient action and can even be used for cutting solid concrete with a relatively low consumption of energy. A flat pulsating water jet which can be newly used for renovation seems to be a promising technology.

Cite

CITATION STYLE

APA

Bodnárová, L., Sitek, L., Hela, R., & Foldyna, J. (2011). New potentional of high-speed water jet technology for renovating concrete structures. Slovak Journal of Civil Engineering, 19(2), 1–7. https://doi.org/10.2478/v10189-011-0006-z

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free