Experimental assessment of crumb rubber modified bituminous binders with application of 8 % by mass of pulverized rubber 0.0-0.8 mm and with use of some catalysts and additive Zycotherm

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00220383" target="_blank" >RIV/68407700:21110/14:00220383 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Experimental assessment of crumb rubber modified bituminous binders with application of 8 % by mass of pulverized rubber 0.0-0.8 mm and with use of some catalysts and additive Zycotherm

Popis výsledku v původním jazyce

The evaluation of this group of laboratory designed and further tested crumb rubber modified bituminous binders (CRmB) involved the application of finely pulverized, mechanically activated rubber with granularity of 0.0-0.8 mm. The used rubber was obtained from truck tyres, where a higher proportion of natural rubber is assumed. The objective was verifying the effect of using 8 % by mass of pulverized rubber in the bituminous binder together with selected catalysts which had been researched already within the framework of the earlier experimental CRmB binder versions and reported in previous reports. For the chosen variants, a chemical additive - Zycotherm by the Indian producer, ZYDEX; was applied as well. Last but not least, for the sake of comparison, we also include a CRmB binder with 15 % by mass of pulverized rubber for the sake of comparison of the effects caused by the rubber proportion in the binder applied. All of the CRmB binders were mixed under the temperature of 150°C usi

Název v anglickém jazyce

Experimental assessment of crumb rubber modified bituminous binders with application of 8 % by mass of pulverized rubber 0.0-0.8 mm and with use of some catalysts and additive Zycotherm

Popis výsledku anglicky

The evaluation of this group of laboratory designed and further tested crumb rubber modified bituminous binders (CRmB) involved the application of finely pulverized, mechanically activated rubber with granularity of 0.0-0.8 mm. The used rubber was obtained from truck tyres, where a higher proportion of natural rubber is assumed. The objective was verifying the effect of using 8 % by mass of pulverized rubber in the bituminous binder together with selected catalysts which had been researched already within the framework of the earlier experimental CRmB binder versions and reported in previous reports. For the chosen variants, a chemical additive - Zycotherm by the Indian producer, ZYDEX; was applied as well. Last but not least, for the sake of comparison, we also include a CRmB binder with 15 % by mass of pulverized rubber for the sake of comparison of the effects caused by the rubber proportion in the binder applied. All of the CRmB binders were mixed under the temperature of 150°C usi

Druh

V_souhrn - Souhrnná výzkumná zpráva

CEP obor

JM - Inženýrské stavitelství

OECD FORD obor

—

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

Počet stran výsledku

12

Místo vydání

Praha

Název nakladatele resp. objednatele

SARPCO - Saudi Rubber Products Co.

Verze

—