Influence of Various Adhesion Promoters on Asphalt Behaviour by Assessment of Water Sensitivity

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Influence of Various Adhesion Promoters on Asphalt Behaviour by Assessment of Water Sensitivity

Popis výsledku v původním jazyce

Bitumen to aggregate adhesion represents one of the fundamental properties of asphalt mixes which are closely connected to their durability and resistance to water and frost effects. With respect to increased focus on construction cost effectiveness it is preffered to use locally available aggregate sources. These are often hydrophilic and not suitable enougnt to secure sufficient adhesion. Another factor is the quality of bitumen used for asphlat mixture production which bears with respect to advanceddistillation processes and general business preferences of petrochemical industry another risk affecting the adhesion. Based on these assumptions different chemical adhesion promoters have been used and compared. At the same time mechanically activated microfillers based on lime and/or fly-ashes have been used as mineral adhesion promoters or intelligent substitutes to traditional filler. Asphlat mixes of ACbin 16 or ACwear 11 type have been laboratory designed with two different types o

Název v anglickém jazyce

Influence of Various Adhesion Promoters on Asphalt Behaviour by Assessment of Water Sensitivity

Popis výsledku anglicky

Bitumen to aggregate adhesion represents one of the fundamental properties of asphalt mixes which are closely connected to their durability and resistance to water and frost effects. With respect to increased focus on construction cost effectiveness it is preffered to use locally available aggregate sources. These are often hydrophilic and not suitable enougnt to secure sufficient adhesion. Another factor is the quality of bitumen used for asphlat mixture production which bears with respect to advanceddistillation processes and general business preferences of petrochemical industry another risk affecting the adhesion. Based on these assumptions different chemical adhesion promoters have been used and compared. At the same time mechanically activated microfillers based on lime and/or fly-ashes have been used as mineral adhesion promoters or intelligent substitutes to traditional filler. Asphlat mixes of ACbin 16 or ACwear 11 type have been laboratory designed with two different types o

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the Ninth International Conference on the Bearing Capacity of Roads, Railways and Airfields.

ISBN

978-82-321-0286-0

ISSN

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e-ISSN

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Počet stran výsledku

20

Strana od-do

735-754

Název nakladatele

Akademika Publishing

Místo vydání

Trondheim

Místo konání akce

Trondheim

Datum konání akce

25. 6. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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