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Laboratory evaluation of hot-mix asphalt containing construction and demolition waste
(Elsevier, 2013-06)
[Abstract], A laboratory study of the use of recycled concrete aggregates (RCAs) from construction and demolition waste (CDW) in hot-mix asphalt (HMA) for base courses in pavements was conducted. HMA mixes containing 0%, ...
Fatigue performance of bituminous mixtures made with recycled concrete aggregates and waste tire rubber
(Elsevier, 2017)
[Abstract:] Fatigue cracking is one of the main hot-mix asphalt (HMA) failure modes. The current laboratory investigation analyses the fatigue performance of HMA made with recycled concrete aggregates (RCA). An HMA type ...
Propuesta metodológica para el estudio global de las propiedades mecánicas de las mezclas bituminosas en frío
(Asociación Española de la Carretera, 2015)
[Resumen:] A pesar de haber sido empleadas durante décadas, el comportamiento mecánico de las mezclas bituminosas en frío no ha sido estudiado en la misma medida que el de las mezclas en caliente. Prueba de ello es la falta ...
Effect of hydrated lime on the bond between asphalt and recycled concrete aggregates
(Taylor & Francis, 2015)
[Abstract:] In this investigation, rolling bottle tests and boiling water tests were performed to evaluate the effect of hydrated lime on the adhesion between recycled concrete aggregates (RCA) and the asphalt binder. RCA ...
Overview of bituminous mixtures made with recycled concrete aggregates
(Elsevier, 2015-01-15)
[Abstract] Recycled concrete aggregates (RCA) appear to be suitable materials to use in hot-mix asphalt (HMA) for flexible road pavements. However, the poor quality of RCA results in different engineering properties of an ...
Stripping in hot mix asphalt produced by aggregates from construction and demolition waste
(SAGE Journals, 2012)
[Abstract:] This paper analyses the effect of water on the durability of hot asphalt mixtures made with recycled aggregates from construction and demolition debris. Indirect tensile stress tests were carried out to evaluate ...
Moisture damage resistance of hot-mix asphalt made with recycled concrete aggregates and crumb rubber
(Elsevier, 2017)
[Abstract:] To guarantee sustainable construction, we investigated the reuse of construction and demolition waste (CDW) as recycled concrete aggregate (RCA) for the manufacture of hot-mix asphalt (HMA) in place of natural ...
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 ...
Estudio del efecto de ceras reductoras de la viscosidad en un betún modificado con caucho
(Asociación Española de la Carretera, 2013)
[Resumen:] Debido a una creciente preocupación sobre el calentamiento global, la industria de las mezclas bituminosas está haciendo un constante esfuerzo para lograr disminuir sus emisiones mediante la reducción de las ...