Stone mastic asphalt reinforced by vegetable yarns
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F19%3A00331823" target="_blank" >RIV/68407700:21110/19:00331823 - isvavai.cz</a>
Result on the web
<a href="https://www.grad.unizg.hr/_download/repository/RILEM_SMSS_New_generation_of_construction_materials%5B1%5D.pdf" target="_blank" >https://www.grad.unizg.hr/_download/repository/RILEM_SMSS_New_generation_of_construction_materials%5B1%5D.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Stone mastic asphalt reinforced by vegetable yarns
Original language description
Using materials from renewable sources in everyday life is a goodway to ensure sustainable development. However, such approach is notcommonin road construction industry, maybe due to the underestimation of potentialrenewable materials can have. This paper aims to explore the possibility of using more ofthese materials. The objective of researchdone so farwas to examine the effect of using vegetable fibres/yarnsas reinforcement in asphalt mixtures. Two types of flax yarns and one hemp yarn were chosen for testing in the stone mastic asphalt(SMA)mixture. Referential (control) asphalt mixture was designed and prepared withstandard cellulose fibres to providea better comparison. As binder a regularpolymer modified binder 45/80-65 was used. Fibrecontent was 0.1 %, 0.3 % and 0.6 % by mass of mixture and length of fibreelement was 10-20 mm. The chosen characteristics were stiffness modulus, moisture susceptibility (by indirect tensile strength accordingto EN 12697-12), crack propagationresistance, resistance to permanent deformation and flexural strength test at 0 °C. Experimental results showedimprovement in stiffness, indirect tensile strengthand goodresistance to permanent deformation of mixturevariantscontaining vegetable fibres. Results prove that vegetable fibrescan be a perspectiveand simple way, withinthe policy of sustainable development, to improve the properties of the bitumen mixtures.
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/TE01020168" target="_blank" >TE01020168: Centre for Effective and Sustainable Transport Infrastructure (CESTI)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
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 the International Conference on Sustainable Materials, Systems and Structures (SMSS2019) Durability, Monitoring and Repair of Structures
ISBN
978-2-35158-218-3
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
68-75
Publisher name
Rilem Publications s.a.r.l.
Place of publication
Bagneux
Event location
Rovinj
Event date
Mar 20, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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