Use of Pulsating Water Jet Technology for Removal of Concrete in Repair of Concrete Structures

Sitek, Libor; Foldyna, Josef; Martinec, Petr; Ščučka, Jiří; Bodnárová, Lenka; Hela, Rudolf

doi:10.3846/bjrbe.2011.30

Cited by 40 publications

(6 citation statements)

References 9 publications

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“…Surfaces treated by pulsating jets show larger effective area compared to those treated by continuous jet [17]. This knowledge could be utilized in applications where good adhesion of coating layer or new overlay material to substrate surface both in tension and shear is needed.…”

Section: Discussionmentioning

confidence: 99%

Influence of Variously Modified Surface of Aluminium Alloy on the Effect of Pulsating Water Jet

Klich¹,

Klichová²,

Foldyna³

et al. 2017

SV-JME

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Section: Discussionmentioning

confidence: 99%

Influence of Variously Modified Surface of Aluminium Alloy on the Effect of Pulsating Water Jet

Klich¹,

Klichová²,

Foldyna³

et al. 2017

SV-JME

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“…The measure of concrete quality can be its resistance to effects of high speed water jets. This property is common to both pulsating and continuous water jets; however, a higher volume of concrete can be removed by pulsating jet under the same working conditions [15].…”

Section: Effects Of Continuous and Pulsating Water Jet On Cnt/concretmentioning

confidence: 99%

Effects of Continuous and Pulsating Water Jet on CNT/Concrete Composite

Foldyna

Klichová

et al. 2017

SV-JME

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“…Currently are some PWJ applications applied in practice, for example rock disintegration [8], renovation of the concrete structures [10], [11], surface treatment of the ornamental stones [12], for removal of burs and rust [13]. PWJ finds its application in human medicine to dental hygiene [14], in orthopedics and traumatology [15] and in the field of dermal medicine [16].…”

Section: Fig 1 Principle Of Ultrasound Excited Pwjmentioning

confidence: 99%

Study of Surface Topography of CW004A Copper after PWJ Disintegration

Lehocká¹,

Botko²,

Simkulet³

et al. 2018

Proceedings of the 2nd EAI International Conference on Management of Manufacturing Systems

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Presented article is focused on CW004A cooper surface topography evaluation disintegrated using pulsed water jet enhanced by ultrasound. Primary objective was identification and describing of disintegration pulsed water jet areas effect on material with usage of round orifice nozzle. Twenty-five samples were manufactured with variable traverse feed speed vf = 0.1-20.0 mm.s-1 , to observe and asses areas of disintegration. Surface topography signs were evaluated using surface roughness parameters Rz [μm], Rp [μm], Rv [μm], mass material removal Δm [mg.mm-1 ] and volume material removal Vm [mm 3 ]. As a result of experimental research were determined three basic areas of pulsating water jet effects on disintegrated surface.

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Use of Pulsating Water Jet Technology for Removal of Concrete in Repair of Concrete Structures

Cited by 40 publications

References 9 publications

Influence of Variously Modified Surface of Aluminium Alloy on the Effect of Pulsating Water Jet

Influence of Variously Modified Surface of Aluminium Alloy on the Effect of Pulsating Water Jet

Effects of Continuous and Pulsating Water Jet on CNT/Concrete Composite

Study of Surface Topography of CW004A Copper after PWJ Disintegration

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