Please use this identifier to cite or link to this item: http://dspace.mediu.edu.my:8181/xmlui/handle/123456789/8035
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dc.creatorVázquez Espí, Mariano-
dc.date2001-
dc.date.accessioned2013-06-01T10:02:55Z-
dc.date.available2013-06-01T10:02:55Z-
dc.date.issued2013-06-01-
dc.identifierhttp://informesdelaconstruccion.revistas.csic.es/index.php/informesdelaconstruccion/article/view/681/765-
dc.identifierhttp://www.doaj.org/doaj?func=openurl&genre=article&issn=00200883&date=2001&volume=52&issue=471&spage=29-
dc.identifier.urihttp://koha.mediu.edu.my:8181/jspui/handle/123456789/8035-
dc.descriptionThe assessment of the impact on the environment of the diverse human activities becomes more unavoidable as the signs of the ecological damage become more evident. Here, the relative merit of several formulations for the physical cost of building (embodied energy, exergy cost and matter cost of materials) is analysed; it is also analysed the structure of the aggregate physical cost, including the relative evaluation of its more meaningful items. As a way of concrete examples, the energy and matter embodied into different building functions is evaluated depending on the material used (earth, steel, concrete, brick). Lastly, some conclusions about the attributes of a future, "sustainable" building are taken out.<br><br>Conforme los indicios del deterioro ecol&#243;gico se hacen m&#225;s evidentes, la evaluaci&#243;n del impacto sobre el ambiente de las distintas actividades humanas se vuelve m&#225;s insoslayable. Aqu&#237; se analiza el relativo m&#233;rito de distintas formulaciones del coste f&#237;sico de la construcci&#243;n: energ&#237;a incorporada, coste exerg&#233;tico y coste material; tambi&#233;n la estructura del coste f&#237;sico agregado, incluyendo la valoraci&#243;n relativa de sus t&#233;rminos m&#225;s significativos. Como ejemplos concretos, se eval&#250;a la energ&#237;a y la materia incorporada por distintas funciones constructivas seg&#250;n el material empleado (tierra, acero, ladrillo, hormig&#243;n). Finalmente, se extraen algunas conclusiones acerca de las caracter&#237;sticas de una futura construcci&#243;n "sostenible ".-
dc.languagespa-
dc.publisherConsejo Superior de Investigaciones Cient&#237;ficas - Instituto de Ciencias de la Construccion Eduardo Torroja-
dc.sourceInformes de la Construccion-
dc.titleConstrucci&#243;n e impacto sobre el ambiente: el caso de la tierra y otros materiales-
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