Hot mix asphalt using C&D waste as coarse aggregates
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Hot mix asphalt using C&D waste as coarse aggregatesFecha
2012-04Cita bibliográfica
PÉREZ, I.; PASANDÍN, A. R.and MEDINA, L. Hot Mix Asphalt using C&D Waste as Coarse Aggregates. Materials & Design, 4, 2012, vol. 36, pp. 840-846. ISSN 0261-3069.
Resumen
[Abstract] This article evaluates the possibility of designing hot asphalt mix road pavements using Construction and demolition waste as coarse recycled aggregates. The percentages of recycled aggregates used in the mixtures were: 0%, 20%, 40% and 60%. Cement and lime were used as fillers. The mixtures made with coarse recycled aggregates complied with the Marshall technical specifications for low volume roads. The mixtures also showed good resistance to permanent deformation evaluated by means of wheel tracking tests. Nevertheless, the mixtures made with RA may have insufficient durability due to their high susceptibility to water action which was evaluated using stripping tests.
Palabras clave
Reutilization
Mechanical
Adhesion
Building-materials
Demolition debris
Recycled concrete
Construction
Hot mix asphalt
Asphalt mix
Coarse aggregates
Construction and demolition waste
E. Mechanical
Hot mix asphalt
Low volume road
Permanent deformation
Re-utilization
Recycled aggregates
Road pavements
Technical specifications
Wheel tracking
Asphalt pavements
Mixture
Rating
Recycling
Mechanical
Adhesion
Building-materials
Demolition debris
Recycled concrete
Construction
Hot mix asphalt
Asphalt mix
Coarse aggregates
Construction and demolition waste
E. Mechanical
Hot mix asphalt
Low volume road
Permanent deformation
Re-utilization
Recycled aggregates
Road pavements
Technical specifications
Wheel tracking
Asphalt pavements
Mixture
Rating
Recycling
Versión del editor
Derechos
Copyright © 2011 Elsevier Ltd. All rights reserved.
ISSN
0261-3069
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