This paper presents a different roof tiles influence study on the thermal comfort for broiler housings. The research was conducted at UNESP's Experimental Campus at Dracena, state of São Paulo, Brazil. Four prototypes in real scale were built, each with an area of 28 m². The prototype was covered with roof tiles made of recycled long-life packing material, ceramic tiles, ceramic tiles painted with white coating, and fiber/cement tiles. Temperatures inside the structures were recorded in the winter 2007 over a 90-day period. The results obtained indicated that recycled tile thermal behavior was similar to ceramic tiles. However for the winter period all the prototypes had presented comfort thermal index not in the broilers thermo neutral zone.
thermal comfort; broilers; housing; roof
