ES NECESARIA LA DISPERSIÓN URBANA, PARA PRESERVAR LA POTENCIALIDAD BIOCLIMÁTICA EDILICIA?

Abstract

The buildings production of the last century, it has been characterized by the growing dependence, to reach appropriate water heater-light levels, of the use of teams conditioners and the consequent consumption of conventional energy, ignoring the eventual exhaustion of the no-renewable energy resources and the environmental deterioration that it produces the combustion of the same ones. The bioclimatic design is an alternati ve of change to this outlined tendency . It is a means to achieve comfortable buildings that to the interaction with the climate, take advantage of him to achieve the thermal well-being of their occupants, working as efficient thermodynamic systems with the minimum energy consumption. To take advantage of the solar energy in winter times and to be protected in the periods of heat is basic limits that are not always taken to the practice in appropriate form. The readiness of the solar resource inside the consolidated urban structure depends essentially on the characteristic morphological of each environment. A wide range of design solutions and technological they are available to reduce in quick and substantial form the energy consumption. They can already be heating solar of water and solar cells in the roofs of public and private buildings. But so that this is lasting the access by the light of the sun is the indispensable base so that its use is efficient. When the viability of a design bioclimatic is analyzed in a new building or in the one recycled of one existent it is necessary to know the available potential, mainly in consolidated urban environments, where the incidence of the volumes neighboring building, on the climatic resources is remarkable. The characteristic matters of the urban structure, condition in a significant way the access and the readiness of climatic resources. The traditional conception, considered to the original forms of the solar energy (light, heat), as common goods and the object of scarce or null regulation and protection. The following work evaluates the normative ones international effective that foment the use of the climatologically resources of the place, analyzing the characteristics of the different urban structures where they are applied or product of this normative, in the aspects referred to its potentiality bioclimática and the optimization of the use of the urban floor.