Listar DIR-Artículos, capítulos... por título
Mostrando ítems 122-141 de 168
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Pollutant Potential of Reinforced Concrete Made with Recycled Plastic Fibres from Food Packaging Waste
(MDPI, 2021)In our modern, fast-paced life, plastic is a versatile material essential to our economy; daily life is unthinkable without it. However, there are serious downsides for the environment and health, which are becoming more ... -
Predicción de cárcavas efímeras mediante el índice topográfico combinado en una microcuenca de olivar en Andalucía (España)
(Colegio de Postgraduados, Montecillo, 2010)La mayoría de los estudios sobre erosión en olivar para examinar el efecto de la erosión laminar y por regueros se han efectuado a escala de parcela. Sin embargo, trabajos realizados sobre otros usos de suelo y a menores ... -
Preliminary Study of Recycled Aggregate Mortar for Electric Arc Furnace Dust Encapsulation
(MDPI, 2021)This article shows the preliminary results of a study carried out to determine the technical feasibility of encapsulating a high percentage of EAFD in cement-based mortars manufactured with the fine fraction of recycled ... -
Promotion of Circular Economy: Steelwork Dusts as Secondary Raw Material in Conventional Mortars
(MDPI, 2018)Among the actions proposed by the European Union for the implementation of Circular Economy is the use of waste as a secondary raw material (SRM). During the fusion of the scrap, a steel dust is generated, named Electric ... -
Properties of Non-Structural Concrete Made with Mixed Recycled Aggregates and Low Cement Content
(MDPI, 2016)In spite of not being legally accepted in most countries, mixed recycled aggregates (MRA) could be a suitable raw material for concrete manufacturing. The aims of this research were as follows: (i) to analyze the effect ... -
Prospección de arcillas cerámicas en la campiña de Córdoba (España)
(Sociedad Española de Cerámica y Vidrio, 2010)El presente trabajo trata de la exploración de arcillas con baja proporción de calcita, en el sur de la provincia de Córdoba, para suministrar materias primas a la fabricación de bloques y productos cerámicos. Para la ... -
Real-scale study of a heavy traffic road built with in situ recycled demolition waste
(Elsevier, 2020)This real-scale study carries out a research of the behaviour of building demolition wastes in a road with high intensity traffic. A mobile recycling plant treated in situ the demolition wastes from 105 single-family homes. ... -
Recommendations for the Management of Construction and Demolition Waste in Treatment Plants
(MDPI, 2018)Construction and demolition waste consists approximately of one third waste generated in the European Union. The recycling of this stream waste will provide ecological and sustainable benefits. Recycled aggregates from ... -
Recycling screening waste and recycled mixed aggregates from construction and demolition waste in paved bike lanes
(Elsevier, 2018)This research conducts a full-scale study on the use of recycled mixed aggregates from construction and demolition waste and its screening waste in an experimental bike lane. The subgrade and the natural and recycled ... -
Reducción agua no registrada en redes de agua potable. Metodología y aplicación a caso de estudio
(Universidad de Córdoba, UCOPress, 2023)El agua es uno de los recursos naturales más importantes para la Humanidad. Además de ser esencial para la existencia y el bienestar humano, se trata de un recurso de alto valor económico, estratégico y social. La mayor ... -
Reducing the energy demand in irrigation water supply systems. Experiences from southern Europe
(International Commission on Irrigation and Drainage, 2015)In recent years, many modernization processes have been undertaken in irrigation districts with a view to improving water use efficiency. In southern Spain, many irrigation districts have either been modernized or are ... -
Reduction of Leaching Impacts by Applying Biomass Bottom Ash and Recycled Mixed Aggregates in Structural Layers of Roads
(MDPI, 2016)This research is focused on analyzing the environmental pollution potential of biomass bottom ashes as individual materials, as mixtures manufactured with biomass bottom ashes and granular construction aggregates, and ... -
Self-Compacting Recycled Concrete Using Biomass Bottom Ash
(MDPI, 2021)In recent years, the use of self-compacting concrete has been a great advantage and garnered undoubted interest in construction. Due to the environmental impact caused by the consumption of natural aggregates in the ... -
Social Media, Thin-Ideal, Body Dissatisfaction and Disordered Eating Attitudes: An Exploratory Analysis
(MDPI, 2019)Disordered eating attitudes are rapidly increasing, especially among young women in their twenties. These disordered behaviours result from the interaction of several factors, including beauty ideals. A significant factor ... -
Soil Salinity Patterns in an Olive Grove Irrigated with Reclaimed Table Olive Processing Wastewater
(MDPI, 2022)The agricultural use of saline table olive processing wastewater enables the implementation of closed water cycles in this socioeconomically important industry for rural southern Spain and relieves environmental, economic, ... -
Sustainable Composites with Solid Waste Materials
(MDPI, 2022) -
Sustainable Recycling of Electric Arc Furnace Steel Slag as Aggregate in Concrete: Effects on the Environmental and Technical Performance
(MDPI, 2021)The aim of this research work was the evaluation of the feasibility to utilize industrial by-products, such as electric arc furnace steel slags, for sustainable concrete production. The paper evaluated the environmental ... -
Tecnologías avanzadas en la mecanización de la Agricultura Sostenible en Andalucía
(Consejo Social de la Universidad de Córdoba, 2009) -
Ternary Blends for Self-Compacting Mortars Production Composed by Electric Arc Furnace Dust and Other Industrial by-Products
(MDPI, 2022)This study is framed within the circular economy model through the valorisation of industrial by-products. This research shows the results of producing self-compacting mortars (SCMs) with electric arc furnace dust (EAFD) ... -
Testing Accuracy of Long-Range Ultrasonic Sensors for Olive Tree Canopy Measurements
(MDPI, 2015)Ultrasonic sensors are often used to adjust spray volume by allowing the calculation of the crown volume of tree crops. The special conditions of the olive tree require the use of long-range sensors, which are less ...