Browsing by Author "Calderón, Verónica"
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Analysis and Economic Evaluation of the Use of Recycled Polyamide Powder in Masonry Mortars
Salas, Miguel A.; Pérez Acebo, Heriberto; Calderón, Verónica; Gonzalo Orden, Hernán (MDPI, 2020-11-11)Due to the considerable amount of waste plastics and polymers that are produced annually, the introduction of these waste products in construction materials is becoming a recurrent solution to recycle them. Among polymers, ... -
Bitumen modified with recycled polyurethane foam for employment in hot mix asphalt
Salas, Miguel Ángel; Pérez Acebo, Heriberto; Calderón, Verónica; Gonzalo Orden, Hernán (Universidad Nacional de Colombia, 2018-04)A wide variety of modifiers have been applied to bitumen in order to enhance their properties and performance. Among them, polymers have been mainly used. The aim of this paper is to assess the use of polyurethane foam ...