To the great growth of the market and the extraordinary scientific progress verified in the Brazilian poultry industry, little attention was given, until recently, to the lodging techniques and, indeed, to the environment of growing birds. This is only a seven year-old subject, and with the perspective of the globalization process that today moves the world economy, this industry started to look for facilities and environment, seeking the improvement possibilities in the poultry activity and the reduction of the production costs as a form of maintaining the competitiveness. The high-density production of birds became imperative and, this way, the demand of environmental thermal comfort, which had already grown a lot with the increase of the precocity of the birds, became even larger, as a consequence of the increase of lodging density. Thus, to continue being competitive, the Brazilian poultry industry has to develop, as soon as possible, from the situation of almost indifference of the beginning of the thermal atmosphere conditioning, to a situation in which each company or integration should take its own decisions of adoption of architectural conceptions and innovations associated with systems of thermal, natural and artificial conditioning, compatible with its reality. Decisions that already include the modifications of the existing houses and the conception of new units. We are witnessing, for sure, the moment of more intense transformations of the Brazilian poultry lodgings. From what was exposed, this work intends to approach the planning, the architectural conception and the different materials and available constructive techniques for the Brazilian poultry industry that refers to the lodgings of the birds, seeking to propitiate a better conditioned thermal atmosphere, compatible with the different Brazilian climatic areas.
poultry facilities; materials and constructive techniques for poultry; architectural conception of lodging; poultry environment; thermal conditioning of poultry houses
