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Utilization of Potential of Pulsating Jets for Removal of Concrete Layers
- 1.0332802 - ÚGN 2010 RIV JP eng C - Conference Paper (international conference)
Sitek, Libor - Foldyna, Josef - Ščučka, Jiří - Martinec, Petr - Bodnárová, L. - Hela, R.
Utilization of Potential of Pulsating Jets for Removal of Concrete Layers.
Pacific Rim International Conference on Water Jetting Technology /9./ Proceedings. Koriyama: Water Jet Technology Society of Japan, 2009 - (Shimizu, S.; Peng, G.), s. 181-187. ISBN 4-902590-14-8.
[Pacific Rim International Conference on Water Jetting Technology /9./ (PRIC-WJT2009 ). Koriyama (JP), 20.11.2009-23.11.2009]
R&D Projects: GA ČR(CZ) GA103/07/1662; GA ČR GP101/07/P512
Institutional research plan: CEZ:AV0Z30860518
Keywords : corroded concrete layer * flat high speed water jet * pulsating water jet
Subject RIV: JQ - Machines ; Tools
The method based on the generation of acoustic waves by the action of the acoustic transducer on the pressure liquid and their transmission via pressure system to the nozzle was used for generation of pulsating jet for removal of concrete layers in laboratory conditions. A series of laboratory experiments was performed to compare effects of pulsating and continuous flat jets acting on concrete blocks exposed to various corroding medium. Obtained results are discussed in the paper.
Permanent Link: http://hdl.handle.net/11104/0177940
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