| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an air heat-insulation method which does not employ a heat insulating material, because the heat insulating material intended for energy savings wastes resources necessary for manufacturing the heat insulating material, and energies such as energy for use in mining and extraction of the resources, energy for manufacture, transportation and construction in productization of the heat insulating material and energy associated with dismantlement and transportation and disposal of the industrial waste, while the heat insulating material further promotes environmental destruction such as the problem of environmental pollution caused by the industrial waste. <P>SOLUTION: A plurality of air layers such as first air layers 12 and 18, second air layers 13 and 16, and third air layers 14 and 17 are provided in an exterior wall 10 and a roof structure 11 without using any heat insulating materials in a wide variety of exterior wall structures and roof structures. These air layers help an air heat-insulation structural building frame friendly to the environment and ecology, which has high air heat-retention and heat-insulation performance inhibits thermal storage and radiant heat generated by solar radiation in summer, and exploits cooling characteristics of air. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
