Stiffness and complex modulus of cold recycled mixes with different binder combinations

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F15%3A00232736" target="_blank" >RIV/68407700:21110/15:00232736 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1201/b18538-118" target="_blank" >http://dx.doi.org/10.1201/b18538-118</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1201/b18538-118" target="_blank" >10.1201/b18538-118</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Stiffness and complex modulus of cold recycled mixes with different binder combinations

Popis výsledku v původním jazyce

Standard design for cold recycled asphalt mixes specifies the use of bituminous emulsions, foamed bitumen or hydraulic binders (cement, lime etc.). In Central European countries, often the combination of cement and bituminous binder is used as the most preferable solution because of increased bearing capacity which can be provided by the final structural layer similarly to cement stabilized materials. For this reason it is expected that strength properties as well as stiffness are improved, neverthelessthe strain-related behaviour explained usually by stiffness modulus, resilient modulus or complex modulus is not largerly assessed . During the experimental study, cold recycled mixtures with bituminous emulsion and foamed bitumen have been designed. Inboth cases the same reclaimed asphalt material was used. The mixes were then produced also with 1 % and 3 % cement by mass of the cold recycled mix. For all mixes, stiffness was assessed by the repeated indirect tensile stress test (IT-C

Název v anglickém jazyce

Stiffness and complex modulus of cold recycled mixes with different binder combinations

Popis výsledku anglicky

Standard design for cold recycled asphalt mixes specifies the use of bituminous emulsions, foamed bitumen or hydraulic binders (cement, lime etc.). In Central European countries, often the combination of cement and bituminous binder is used as the most preferable solution because of increased bearing capacity which can be provided by the final structural layer similarly to cement stabilized materials. For this reason it is expected that strength properties as well as stiffness are improved, neverthelessthe strain-related behaviour explained usually by stiffness modulus, resilient modulus or complex modulus is not largerly assessed . During the experimental study, cold recycled mixtures with bituminous emulsion and foamed bitumen have been designed. Inboth cases the same reclaimed asphalt material was used. The mixes were then produced also with 1 % and 3 % cement by mass of the cold recycled mix. For all mixes, stiffness was assessed by the repeated indirect tensile stress test (IT-C

Druh

D - Stať ve sborníku

CEP obor

JM - Inženýrské stavitelství

OECD FORD obor

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Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

Bituminous Mixtures and Pavements VI

ISBN

978-1-138-02866-1

ISSN

—

e-ISSN

—

Počet stran výsledku

8

Strana od-do

825-832

Název nakladatele

Taylor & Francis/Balkema

Místo vydání

Leiden

Místo konání akce

Thessaloniki

Datum konání akce

10. 6. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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