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Influence of ageing on the properties of bitumen from asphalt mixtures with recycled concrete aggregates
(Elsevier, 2015)
[Abstract:] The reuse of recycled concrete aggregates in new hot-mix asphalt can be a more sustainable method of production, but these mixtures may need a heat treatment before compaction to improve their water sensitivity ...
Treatments applied to recycled concrete aggregates when used in hot-mix asphalt
(TRB, 2015)
[Abstract:] The road construction industry is one of the major consumers of aggregate at the global level. The extraction of virgin aggregates entails several environmental, sociological and economic impacts. Therefore, ...
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 ...
Characterisation of recycled concrete aggregates when used in asphalt concrete: a technical literature review
(Taylor & Francis Online, 2015)
[Abstract:] Concrete is one of the most widely used construction and building materials. When a concrete structure reaches the end of its life, the demolition waste may be used to produce recycled concrete aggregates (RCA). ...