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Removal of polyurea spray coatings from the surface of cement concrete by water jet technology
- 1.0398599 - ÚGN 2014 RIV CZ eng C - Conference Paper (international conference)
Ščučka, Jiří - Bódi, Z. - Hlaváček, Petr - Klich, Jiří - Martinec, Petr - Foldyna, Josef
Removal of polyurea spray coatings from the surface of cement concrete by water jet technology.
Vodní paprsek 2013 - výzkum, vývoj, aplikace. Sborník přednášek konference o technologii vodního paprsku. Ostrava: Ústav geoniky AV ČR, 2013 - (Sitek, L.; Klichová, D.), s. 241-248. ISBN 978-80-86407-43-2.
[Vodní paprsek 2013 - výzkum, vývoj, aplikace. Soláň, Karolinka (CZ), 22.10.2013-24.10.2013]
R&D Projects: GA MŠMT ED2.1.00/03.0082
Institutional support: RVO:68145535
Keywords : concrete * polyurea spray coating * removal * water jet
Subject RIV: JQ - Machines ; Tools
The paper is focused on the removal of polyurea spray coatings from the surface of cement concrete by the water jet technology. A series of experiments was conducted to disintegrate a defined polyurea spray coat layer on the surface of cement concrete tiles using different configurations of the water jet system. The results of these experiments have confirmed that the continuous water jet was highly effective in removing the spray coat, causing no damage to the concrete substrate underneath. The partial experimental results have also indicated that this process can be used to produce an anti-skid finish on polyurea spray coatings applied onto horizontal structures.
Permanent Link: http://hdl.handle.net/11104/0226087
File Download Size Commentary Version Access UGN_0398599.doc 23 1.6 MB Author´s preprint open-access
Number of the records: 1