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@inproceedings{1087779,
author = {Ráheľ, Jozef and Morávek, Tomáš and Szalay, Zsolt and Voráč, Jan and Fialová, Monika},
address = {Bratislava},
booktitle = {19th SAPP - Symposium on Application of Plasma Processes, Book of Contributed Papers},
edition = {1},
editor = {J. Országh, P. Papp, Š. Matejčík, M. Danko},
keywords = {DCSBD; Diffuse DBD; polypropylene; concrete reinforcement; Washburn test},
howpublished = {paměťový nosič},
language = {eng},
location = {Bratislava},
isbn = {978-80-8147-004-2},
pages = {281-285},
publisher = {Department of Experimental Physics, Faculty of Mathematics, Physics and Informatics, Comenius University in Bratislava (Slovakia); Society for Plasma Research and Applications in cooperation with Library and Publishing Centre CU, Bratislava, Slovakia},
title = {Dielectric barrier discharge activation and aging of polypropylene fibers for concrete reinforcement},
year = {2013}
}
TY - JOUR
ID - 1087779
AU - Ráheľ, Jozef - Morávek, Tomáš - Szalay, Zsolt - Voráč, Jan - Fialová, Monika
PY - 2013
TI - Dielectric barrier discharge activation and aging of polypropylene fibers for concrete reinforcement
PB - Department of Experimental Physics, Faculty of Mathematics, Physics and Informatics, Comenius University in Bratislava (Slovakia); Society for Plasma Research and Applications in cooperation with Library and Publishing Centre CU, Bratislava, Slovakia
CY - Bratislava
SN - 9788081470042
KW - DCSBD
KW - Diffuse DBD
KW - polypropylene
KW - concrete reinforcement
KW - Washburn test
N2 - Diffuse coplanar surface barrier discharge (DCSBD) and volume diffuse barrier discharge (VDBD) were used for continuous treatment of polypropylene yarn used for concrete reinforcement. The improvement of hydrophilicity and aging of effect was assessed via Washburn wicking test. The Washburn test is described in detail. Plasma treatment was able to reduce water contact angle from initial 86 deg to 46 deg, which is comparable to the value of 42 deg of commercial chemically treated samples. Saturation value of 75 deg was reached after 20 days of plasma treatment aging. The hydrophilization effect of investigated VDBD was slightly better than that of investigated DCSBD.
ER -
RÁHEĽ, Jozef, Tomáš MORÁVEK, Zsolt SZALAY, Jan VORÁČ a Monika FIALOVÁ. Dielectric barrier discharge activation and aging of polypropylene fibers for concrete reinforcement. In J. Országh, P. Papp, Š. Matejčík, M. Danko. \textit{19th SAPP - Symposium on Application of Plasma Processes, Book of Contributed Papers}. 1. vyd. Bratislava: Department of Experimental Physics, Faculty of Mathematics, Physics and Informatics, Comenius University in Bratislava (Slovakia); Society for Plasma Research and Applications in cooperation with Library and Publishing Centre CU, Bratislava, Slovakia. s.~281-285. ISBN~978-80-8147-004-2. 2013.
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