Characteristics of selected bituminous binders with high-speed grinded crumb rubber

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00219468" target="_blank" >RIV/68407700:21110/14:00219468 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Characteristics of selected bituminous binders with high-speed grinded crumb rubber

Popis výsledku v původním jazyce

Research into high energy milling (HEM) and high-speed grinding (HSG) in traditional devices like disintegrators has been run worldwide for roughly 30 years, reaching increased interest during last 15 years. Numerous examples of potential applications ofHEM in diverse branches of industrial activity have been described. The activity performed at the Department of Road Structures of the Faculty of Civil Engineering, CTU in Prague in co-operation with external partners in the last two years has involvedthe investigation of further grinding (pulverization) of traditional crumb rubber to gain particles <1mm. Different types of grinded rubber have been applied in amount of 10-20 % in distilled bitumen with or without additional additives. The effect of rubber grinding including the potential improvements by used additives has been assessed by traditional tests (softening point, penetration, elastic recovery, dynamic viscosity and storage stability test) as well as by performance-based tes

Název v anglickém jazyce

Characteristics of selected bituminous binders with high-speed grinded crumb rubber

Popis výsledku anglicky

Research into high energy milling (HEM) and high-speed grinding (HSG) in traditional devices like disintegrators has been run worldwide for roughly 30 years, reaching increased interest during last 15 years. Numerous examples of potential applications ofHEM in diverse branches of industrial activity have been described. The activity performed at the Department of Road Structures of the Faculty of Civil Engineering, CTU in Prague in co-operation with external partners in the last two years has involvedthe investigation of further grinding (pulverization) of traditional crumb rubber to gain particles <1mm. Different types of grinded rubber have been applied in amount of 10-20 % in distilled bitumen with or without additional additives. The effect of rubber grinding including the potential improvements by used additives has been assessed by traditional tests (softening point, penetration, elastic recovery, dynamic viscosity and storage stability test) as well as by performance-based tes

Druh

O - Ostatní výsledky

CEP obor

JM - Inženýrské stavitelství

OECD FORD obor

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Projekt

<a href="/cs/project/TA02030639" target="_blank" >TA02030639: Trvanlivé akustické asfaltové vrstvy s uplatněním výkonových asfaltových pojiv modifikovaných mikrogranulátem pryže včetně inovativní technologie jejího mletí</a><br>

Návaznosti

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

Rok uplatnění

2014

Kód důvěrnosti údajů

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