IMPACT OF SURFACE PLASMA TREATMENT ON THE PERFORMANCE OF PET SCATTERED FIBER REINFORCEMENT
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F17%3A00316895" target="_blank" >RIV/68407700:21110/17:00316895 - 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
IMPACT OF SURFACE PLASMA TREATMENT ON THE PERFORMANCE OF PET SCATTERED FIBER REINFORCEMENT
Original language description
The aim of this paper is to show the influence of plasma treated PET fibers used as scattered micro reinforcement in cementitious composites and to compare it to non-treated fibers. Plasmatic treatment enhances surface roughness of PET fibers and also activates polar groups resulting in the lowering of surface energy. These properties lead to better stress transfer across cracks. Improved adhesion between primary (non-recycled) fibers and the surrounding matrix was examined by four point flexural tests. Plasmatic treatment of recycled PET fibers resulted in a lower tensile capacity because of reduced cross-section area of the fibers. The bridging force provided by plasma treated fibers led to the lowered abrupt cracking behavior and limited crack openings of tested samples.
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
20101 - Civil engineering
Result continuities
Project
<a href="/en/project/GA15-12420S" target="_blank" >GA15-12420S: Surface Treatment of Polymeric and Glass Micro-reinforcement in Civil Engineering Applications</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
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 ISER 94th INTERNATIONAL CONFERENCE
ISBN
978-93-87405-61-5
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
17-20
Publisher name
IRAJ
Place of publication
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Event location
Zurich
Event date
Dec 16, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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