| 摘要 |
There is provided a heat shielding member for a thermal insulation structure which does not form a heat accumulator even if it receives a heating load from the outside and which is easily fixed and installed from the indoor side when it is applied to the thermal insulation structure between timbers such as rafters, vertical frames of a wall and the like of a house. The heat shielding member is structured such that spaces of the air layer are formed between an upper layer, an intermediate layer, and a lower layer, a radiant heat reflective layer is provided on upper faces of respective layers, and the upper layer is formed of a shape-retention upper sheet, wherein bent-up legs having restorability are disposed on both sides of the shape-retention upper sheet, and the heat shielding member is engaged and mounted between timbers such as rafters, and it is held in a proper posture when the bent-up legs are stretched against and held by faces of the timbers.
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