Concrete repair and cutting using pulsating water jets
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68145535%3A_____%2F17%3A00494351" target="_blank" >RIV/68145535:_____/17:00494351 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Concrete repair and cutting using pulsating water jets
Original language description
An important stage by corrosion concrete repair and maintenance is the removal of degraded concrete layers. A high quality surface preparation of concrete structure is the condition for successful concrete surface repair. One of the modern methods of removal of degraded concrete layers and obtaining desired parameters of the concrete is using of high speed water jets technology. Regulations in ecology (dust, noise, vibrations, deposits) and in concrete repair quality (crack absence, surface structure, reinforcement), but also economical aspects have supported the introduction of water jet tools in the area of concrete repair. The paper deals with concrete surface layers removal by high speed water jet technology. The paper recapitulates knowledge from research of the effect of the corrosion of concrete on the result of interaction between the high-speed water jets technology and the concrete - according to quality of concrete, strength characteristics, type of corrosion. Concrete surface layers of various qualities were removed by continuous and pulsating water jets, continuous rotating jets and pulsating rotating jets. Generation of high-frequency pulsations in high speed water jets enables to increase the cutting performance of water jets.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 11th International Conference on Inspection, Appraisal, Repairs and Maintenance of Structures
ISBN
978-981058192-3
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
205-212
Publisher name
CI-Premier Pte Ltd
Place of publication
Cyprus
Event location
Northern Cyprus
Event date
Nov 14, 2007
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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