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Effects of the use of construction and demolition waste aggregates in cold asphalt mixtures
(Elsevier, 2014)
[Abstract:] Cold asphalt mixtures (CAM) with 100% recycled aggregates from construction and demolition waste (CDW) were researched to ecologically and economically improve cold asphalt mixtures. The present study indicates ...
Effects of the asphalt penetration grade and the mineralogical composition on the asphalt-aggregate bond
(Taylor & Francis, 2014)
[Abstract:] This investigation analyzes the loss of bonding between the asphalt binder and the aggregate particles produced by water in hot-mix asphalt pavements. Three asphalt penetration grades were used: B35/50, B50/70, ...
A proposed methodology for the global study of the mechanical properties of cold asphalt mixtures
(Elsevier, 2014)
[Abstract:] Despite having been used for decades, the structural performance of emulsion-treated materials has still not been investigated as intensely as in the case of hot-mix asphalt (HMA). Proof of this is the lack of ...
Characterization of hot-mix asphalt made with recycled concrete aggregates that have been cured for 4 hours in the oven
(Trans Tech Publications, 2014)
[Abstract:] In this research a laboratory characterization of hot-mix asphalt (HMA) made with recycled concrete aggregates (RCA) from construction and demolition waste (CDW) as base layer in road construction has been ...
Adhesion of recycled concrete aggregates, demolition debris and asphalt
(Taylor & Francis, 2014)
[Abstract:] In this investigation, rolling bottle tests and boiling water tests were conducted to evaluate the effect of different fillers and treatments on the adhesion between recycled concrete aggregates (RCA) and ...
Mechanical properties of hot-mix asphalt made with recycled concrete aggregates coated with bitumen emulsion
(Elsevier, 2014-03-31)
[Abstract] The incorporation of recycled concrete aggregates (RCA) in hot-mix asphalt (HMA) could be a way to promote sustainable construction. To date, several investigations have examined the use of this type of waste ...
Effect of ageing time on properties of hot-mix asphalt containing recycled concrete aggregates
(Elsevier, 2014-02-15)
[Abstract] This study describes a laboratory evaluation on the effect of ageing time on the primary properties of hot-mix asphalt (HMA) containing recycled concrete aggregates (RCA) from construction and demolition waste ...
Patente nacional P201230526(1) - Procedimiento de obtención de una mezcla bituminosa
(Oficina Española de Patentes y Marcas, 2014)
[Resumen:] La presente invención es un procedimiento de obtención de una mezcla bituminosa que comprende preenvolver el árido reciclado con emulsión bituminosa, dejar en reposo dicha preenvuelta de árido reciclado hasta ...
Patente nacional P201230525(3) - Procedimiento de obtención de una mezcla bituminosa
(Oficina Española de Patentes y Marcas, 2014)
[Resumen:] La presente invención es un procedimiento de obtención de una mezcla bituminosa que comprende el mantenimiento en estufa de dicha mezcla a una temperatura de entre 165ºC y 180ºC durante al menos 4 h. El procedimiento ...