作者: Raymond W. Jean
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摘要: A thin, flexible covering material which provides a heat and vapor barrier for walls or ceilings comprises first layer of vinyl cloth (fig. 2-A) on decorative design may be printed, second paper cloth, (Fig. 2-B) third metal foil, (Fig, 2-D) fourth 2-E) the layers being laminated together to form material. Alternative embodiments include applications as floor coverings, rug underlays, wall sections, window blinds. Optional polymeric foam board 2-C) incorporated into some applications.