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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 ...
Nonlinear elastic behavior of bitumen emulsion-stabilized materials with C&D waste aggregates
(Elsevier, 2015)
[Abstract:] In this study, the nonlinear elastic behavior of bitumen-stabilized materials with emulsion (BSM-E)1 with recycled aggregates from construction and demolition (C&D)2 waste was analyzed using dynamic triaxial ...
Stiffness of cold asphalt mixtures with recycled aggregates from construction and demolition waste
(Elsevier, 2015)
[Abstract:] The stiffness of cold asphalt mixtures (CAM) with 100% recycled construction and demolition waste aggregates (CDWA) was studied from three different points of view: the indirect tensile stiffness modulus (ITSM), ...
A simple algorithm for the estimation of road traffic space mean speeds from data available to most management centres
(Elsevier, 2015)
[Abstract:] The control of the evolution of road traffic streams is highly related to productivity, safety, sustainability and, even, comfort. Although, nowadays, the findings from research efforts and the development of ...
Mechanistic-empirical pavement design guide : features and distinctive elements
(Escuela de Construcción Civil, Pontificia Universidad Católica de Chile, 2015)
[Abstract] This paper is aimed at describing the most distinctive features of the
pavement design method known as Mechanistic-Empirical Pavement
Design Guide and to compare it with other renowned methodologies,
while ...
The influence of the mineral filler on the adhesion between aggregates and bitumen
(Elsevier, 2015)
[Abstract:] The loss of adhesion is a major mechanism of physical distress in hot-mix asphalt (HMA) because it could reduce the durability of HMA. In this study, active and passive adhesion between the aggregates and the ...
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 ...
Waste management in civil engineering: a dynamic framework
(“Gheorghe Asachi” Technical University of Iasi, 2015)
[Abstract:] The recycling and later use of construction and demolition waste (C&D waste) as construction materials present a strategic inconvenience for many stakeholders involved in the sustainable construction. In some ...
Critical analysis of the sustainable consumption of bitumen in asphalt concrete mixtures made with recycled concrete aggregates from construction and demolition debris
(HARD Publishing Company, 2015)
[Abstract:] The frequent construction and demolition of buildings and civil works causes excessive waste of energy and natural resources. It is generally accepted that asphalt concrete (AC) mixtures made with recycled ...