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    • 1. 发明申请
    • LAMINATED ROOFING SHINGLE
    • 层压板
    • WO1996017145A1
    • 1996-06-06
    • PCT/US1995015657
    • 1995-11-30
    • ELK CORPORATION OF DALLAS
    • ELK CORPORATION OF DALLASWEAVER, Casimir, Paul
    • E04D01/28
    • E04D1/26E04D2001/005
    • A shingle (20) is provided having a headlap section (32) and a buttlap section (34) with at least one portion of the buttlap section having a relatively uniform color and/or value and an adjacent portion of the buttlap section having a value gradation from light to dark. A plurality of horizontal striations (52, 54, 56) with transition stripes (152, 154) disposed between adjacent horizontal striations may be used to establish the desired value gradation. An illusion of depth or shingle thickness is created on the portion of the buttlap section having the value gradation. The buttlap section defines in part the exposed weather surface (42) of the associated shingle. The relatively uniform color and/or value portions may be formed on tabs or dragon teeth (36) and the value gradation formed on a backer sheet (50) disposed beneath the tabs. Openings (38) between tabs expose the enhanced value gradation to view.
    • 垫板(20)设置有具有头部部分(32)和对接部分(34),所述对接部分的至少一部分具有相对均匀的颜色和/或值,并且所述对接部分的相邻部分具有值 渐变从浅到黑。 设置在相邻水平条纹之间的具有过渡条纹(152,154)的多个水平条纹(52,54,56)可用于建立期望值灰度。 在具有值灰度的对接部分的部分上产生深度或木瓦厚度的错觉。 对接部分部分限定了相关屋顶的暴露天气表面(42)。 相对均匀的颜色和/或值部分可以形成在突片或龙齿(36)上,并且形成在设置在突片下方的衬垫(50)上形成的价值等级。 选项卡之间的开口(38)会显示增强值渐变以进行查看。