Evaluation of the thermal efficiency of roof tiles made of recycled long-life packaging

Revista Brasileira de Engenharia Agrícola e Ambiental

Dias, Antonio A.²  Fiorelli, Juliano¹  Morceli, José A. B.¹  Vaz, Rodrigo I.¹ 

[1] UNESP, Dracena;Universidade de São Paulo, São Carlos

关键词: ambiance;    roofing;    thermal environment indexes    INTRODUÇÃO Em virtude da sua extensão territorial e das condições favoráveis de clima e relevo;    as atividades agrícolas e pecuárias brasileiras têm sido desenvolvidas em muitos estados;    representando importante alternativa de investimento e produção;   

DOI  :  10.1590/S1415-43662009000200015

学科分类：农业科学（综合）

来源: Universidade Federal de Campina Grande * Centro de Ciencias e Tecnologia

【 摘 要 】

This paper presents a study of the influence of roof tiles made of recycled long-life packaging (brand-name IBAPLAC®) on the thermal comfort of zootechnical facilities. The research was conducted at UNESP's Experimental Campus at Dracena, State of São Paulo, Brazil. Four prototypes were built, each with an area of 28 m2. One prototype was covered with roof tiles made of recycled long-life packing material and three reference prototypes were roofed with ceramic tiles, ceramic tiles painted white and fiber/cement tiles (Brasilit®), respectively. Black globe thermometers and dry and wet bulb thermometers were installed inside the prototypes. Temperatures inside the structures were recorded in the Summer of 2006/2007 over a 90-day period. A descriptive statistical analysis was made, based on the mean values of black globe temperature and humidity index, radiant thermal load and temperature-humidity index of the period. The results obtained indicated that the thermal behavior of the recycled tile was similar to that of the ceramic tiles.

【 授权许可】

CC BY-NC