Enhanced single layer roofing material
    2.
    发明授权
    Enhanced single layer roofing material 有权
    增强单层屋面材料

    公开(公告)号:US09212487B2

    公开(公告)日:2015-12-15

    申请号:US11237023

    申请日:2005-09-28

    IPC分类号: E04D1/26 E04D1/00

    CPC分类号: E04D1/26 E04D2001/005

    摘要: A single layer roofing material having a headlap portion and a tab portion wherein the headlap portion has a color-value gradient or gradation and the tab portion has tabs and openings. The tabs may have a relatively uniform color. Openings between tabs expose the color gradient of the headlap portion when a first sheet of the roofing material is installed over a second sheet on a structure. A plurality of horizontal striations may be used to establish the desired color-value gradient. An illusion of depth or thickness is created when the roofing material is applied to a structure, such as a roof deck. The amount of tone and contrast may be selected to create the desired illusion of depth or thickness. The amount of contrast may be varied depending upon the color selected for each roofing material. The number of horizontal striations and their width may also be varied to provide the desired color-value gradient. Tab color, shape and size may also be varied to enhance the illusion of depth.

    摘要翻译: 一种单层屋顶材料,其具有头部部分和突片部分,其中头皮部分具有色值梯度或渐变,并且突片部分具有突片和开口。 标签可以具有相对均匀的颜色。 当第一层屋顶材料安装在结构上的第二片上时,翼片之间的开口暴露出头盖部分的颜色梯度。 可以使用多个水平条纹来建立期望的色值梯度。 当将屋顶材料施加到诸如屋顶板的结构上时,产生深度或厚度的错觉。 可以选择色调和对比度的量来产生所需的深度或厚度错觉。 对比度可以根据为每个屋顶材料选择的颜色而变化。 水平条纹的数量及其宽度也可以变化以提供期望的色值梯度。 标签的颜色,形状和尺寸也可以变化,以增加深度的错觉。