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Experimental study of recycled asphalt mixtures with high percentages of reclaimed asphalt pavement (RAP)

Autor
Valdés, G.; Perez, F.; Miro, R.; Martinez, A.; Botella, R.
Tipus d'activitat
Article en revista
Revista
Construction & building materials
Data de publicació
2011-03
Volum
25
Número
3
Pàgina inicial
1289
Pàgina final
1297
DOI
https://doi.org/10.1016/j.conbuildmat.2010.09.016 Obrir en finestra nova
Projecte finançador
Investigación estratégica en carreteras más seguras y sostenibles
Repositori
http://hdl.handle.net/2117/12165 Obrir en finestra nova
Resum
This paper presents an experimental study to characterize the mechanical behaviour of bituminous mixtures containing high rates of reclaimed asphalt pavement (RAP). Two semidense mixtures of 12 and 20 mm maximum aggregate size and containing 40 and 60% RAP, respectively (S-12 and S-20, in accordance with Spanish specifications), which were used for rehabilitation of a highway section, were evaluated. First, the effect of RAP variability on the recycled mixtures was analyzed. Their mechanical pro...
Citació
Valdés, G. [et al.]. Experimental study of recycled asphalt mixtures with high percentages of reclaimed asphalt pavement (RAP). "Construction and building materials", Març 2011, vol. 25, núm. 3, p. 1289-1297.
Paraules clau
Asphalt mixture, hot recycling, reclaimed asphalt pavement, variability analysis
Grup de recerca
MATCAR - Materials de Construcció i Carreteres

Participants

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