{"title":"Techo escudo como captador pluvial en Ciudad Juárez, México","authors":"Salvados Tobias Ramirez, Judith Gabriela Hernández-Pérez","doi":"10.22320/07190700.2019.09.01.03","DOIUrl":null,"url":null,"abstract":"espanolEl problema del abastecimiento de agua dulce existe en diversas partes del mundo, la escasez de dicho recurso es evidente, tal como evidencia el Foro Economico Mundial (WEF por sus siglas en ingles), en su reporte de riesgos globales del ano 2018, donde se expresa que, en la ultima decada, la crisis del agua ha estado siempre dentro del top cinco de riesgos globales en terminos de impacto social. Este problema no es ajeno a Mexico y mucho menos a Ciudad Juarez donde se desarrollo esta investigacion. Visualizando desde la arquitectura, la necesidad de generar edificios sostenibles que puedan mitigar el sobre explotamiento de los mantos freaticos, se desarrollo la idea de utilizar el sistema del techo escudo como captador pluvial, creando asi un modelo multifuncional que tuviera una captacion pluvial eficiente y un mejor comportamiento termico. Para validar dicha primicia se desarrollo una investigacion aplicada de corte cuantitativo, donde se elaboraron tres modelos experimentales con la capacidad de medir la cantidad de lluvia cosechada y el comportamiento termico en el interior de los mismos, con la finalidad de comparar la combinacion del techo escudo con la captacion pluvial y su comportamiento por separado. EnglishThe fresh water supply is a problem in various parts of the world. The shortage of this resource is evident, as seen by the World Economic Forum´s Global Risks Report (2018) which states that in the last decade the water crisis has always been one of the top five global risks in terms of social impact. This problem is not foreign to Mexico and much less so to Ciudad Juarez where this research was carried out. Visualizing this problem from an architectural point of view, there is a need to create sustainable buildings that can mitigate the overexploitation of the water table. Therefore, the idea to use a double roof system as a rainwater collector was developed, and a multifunctional model with efficient rainwater catchment and better thermal behavior was created. To validate these first steps, an applied quantitative study was carried out in which three experimental models were developed to measure the amount of rainwater harvested and the thermal behavior within the models, in order to compare the combination of the double roof with and without rainwater catchment.","PeriodicalId":41346,"journal":{"name":"Revista Habitat Sustentable","volume":null,"pages":null},"PeriodicalIF":0.3000,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Revista Habitat Sustentable","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.22320/07190700.2019.09.01.03","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, ENVIRONMENTAL","Score":null,"Total":0}
引用次数: 0
Abstract
espanolEl problema del abastecimiento de agua dulce existe en diversas partes del mundo, la escasez de dicho recurso es evidente, tal como evidencia el Foro Economico Mundial (WEF por sus siglas en ingles), en su reporte de riesgos globales del ano 2018, donde se expresa que, en la ultima decada, la crisis del agua ha estado siempre dentro del top cinco de riesgos globales en terminos de impacto social. Este problema no es ajeno a Mexico y mucho menos a Ciudad Juarez donde se desarrollo esta investigacion. Visualizando desde la arquitectura, la necesidad de generar edificios sostenibles que puedan mitigar el sobre explotamiento de los mantos freaticos, se desarrollo la idea de utilizar el sistema del techo escudo como captador pluvial, creando asi un modelo multifuncional que tuviera una captacion pluvial eficiente y un mejor comportamiento termico. Para validar dicha primicia se desarrollo una investigacion aplicada de corte cuantitativo, donde se elaboraron tres modelos experimentales con la capacidad de medir la cantidad de lluvia cosechada y el comportamiento termico en el interior de los mismos, con la finalidad de comparar la combinacion del techo escudo con la captacion pluvial y su comportamiento por separado. EnglishThe fresh water supply is a problem in various parts of the world. The shortage of this resource is evident, as seen by the World Economic Forum´s Global Risks Report (2018) which states that in the last decade the water crisis has always been one of the top five global risks in terms of social impact. This problem is not foreign to Mexico and much less so to Ciudad Juarez where this research was carried out. Visualizing this problem from an architectural point of view, there is a need to create sustainable buildings that can mitigate the overexploitation of the water table. Therefore, the idea to use a double roof system as a rainwater collector was developed, and a multifunctional model with efficient rainwater catchment and better thermal behavior was created. To validate these first steps, an applied quantitative study was carried out in which three experimental models were developed to measure the amount of rainwater harvested and the thermal behavior within the models, in order to compare the combination of the double roof with and without rainwater catchment.