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    • 2. 发明申请
    • INSULATION
    • 绝缘
    • WO2007143782A1
    • 2007-12-21
    • PCT/AU2007/000822
    • 2007-06-13
    • AIR-CELL INNOVATIONS PTY LTDANDERSON, Keith, RobertGIBSON, Ian, Scott
    • ANDERSON, Keith, RobertGIBSON, Ian, Scott
    • E04B1/78F16L59/06F16L59/08
    • F16L59/029E04B1/78E04B2001/7691F16L59/08
    • Insulation sheeting (10) comprising two outer layers (11, 12) and a closed cell structure (13) bonded therebetween. The sheeting (10) is of a thickness which allows it to be disposed in a rolled configuration and also unrolled to assume a substantially flat configuration. The outer layers (11, 12) each comprises reinforced reflective aluminium foil. The closed cell foam structure (13) comprises flexible light gauge foam such as cross-linked LDPE foam. The outer surface of one of the layers (11, 12) is treated to provide some glare reduction while retaining heat reflective characteristics. Because of the closed cell structure (13), the insulation sheeting (10) can compress under load for fixing while still affording worthwhile insulation benefits. For certain applications, the insulation sheeting (10) may be perforated for air and water vapour permeability.
    • 绝缘片(10)包括两个外层(11,12)和封闭的单元结构(13)。 片材(10)具有允许其以卷绕构造布置并且还展开以呈现基本平坦的构造的厚度。 外层(11,12)各自包括增强的反光铝箔。 闭孔泡沫结构(13)包括柔性轻量规泡沫如交联LDPE泡沫。 处理一层(11,12)的外表面以提供一些眩光减少,同时保持热反射特性。 由于闭孔结构(13),绝缘片(10)可以在负载下压缩固定,同时仍然提供有价值的绝缘优点。 对于某些应用,绝缘片(10)可以穿孔以获得空气和水蒸气透过性。