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

Result code in 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>
Result on the web
<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>

Result language
angličtina
Original language name
Stiffness and complex modulus of cold recycled mixes with different binder combinations
Original language description
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
Czech name
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Czech description
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Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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