| 摘要 |
The roof structure (10) comprises spaced parallel I-beams (12), spaced parallel generally Z-shaped purlins (14) extending transversely of and supported by the I-beams (12), insulation support members (16) hung on the purlins (14), fibrous glass boards (24) with facing (25) supported by the insulation support members (16) beneath the purlins (14), fibrous glass batts (26) covering the boards (24) between the purlins (14), and roof panels (28) secured to the purlins (14) and covering the batts (26), each insulation support member (16) comprising an elongated board-edge sealing member (20) supported respectively adjacent opposite ends by a pair of hangers (18) hung on a purlin (14) and each having a pair of guide and support arms (22) respectively extending oppositely therefrom transversely of the board-edge sealing member (20).
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