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Use of lignin biopolymer from industrial waste as bitumen extender for asphalt mixtures
(Elsevier, 2019)
[Abstract:] Liquid waste containing lignin, a biopolymer of vegetable origin, is generated from the production of wood hardboards. Because polymers improve the performance of asphalt mixtures, this work studies the possibility ...
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 ...
Impact of construction and demolition waste aggregates on stripping in hot mix asphalt
(TRB, 2010)
[Abstract:] This paper analyzes 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 ...
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). ...
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 ...
Patente nacional P201500200(6) - Procedimiento de limpieza de manchas frescas por derrame de fluidos
(Oficina Española de Patentes y Marcas, 2017)
[Resumen:] La presente invención describe un procedimiento de limpieza de manchas frescas por el derrame de fluidos, que comprende aplicar áridos reciclados de RCDs, con un contenido mayor del 90% de mortero u hormigón y ...