| 摘要 |
<p>PURPOSE:To improve heat insulating heat retaining performance and to enable control of temperature in a state to bring a vent layer on the indoor side into an independent state, by a method wherein a double vent layer of inner and outer layers not intercommunicated is formed between an outer and an inner covering material. CONSTITUTION:A title air circulating structure is formed with an inner covering material 18 by which an internal space is partitioned into one or two or more rooms, an outer covering material 20 to partition the outer shell of a building, and a heat insulating partition material 22, situated between the outer inner covering materials 20 and 18 and stretched in a manner to generally surround the inner covering material 18 and close it without intercommunicating inner and outer vent layers. This constitution forms an inner vent layer 24 between the heat insulating partitioning material 22 and the inner covering material 18 and an outer vent layer 26 between the outer covering material 20 and the heat insulation partitioning material 22.</p> |
