HYDROPHOBIC GRANULES AND RELATED ARTICLES AND METHODS

    公开(公告)号:US20230295927A1

    公开(公告)日:2023-09-21

    申请号:US18122853

    申请日:2023-03-17

    CPC classification number: E04D7/005 C09C3/12 C09C3/063

    Abstract: Granules include a hydrophobic surface treatment. The hydrophobic surface treatment may include a hydrocarbon oil and a silicon-containing polymer, in which the hydrocarbon oil is present in an amount of at least 0.025 percent by weight, and the silicon-containing polymer is present in an amount of greater than 0.05 percent by weight of the roofing granules. The hydrophobic surface treatment may include silicon-containing polymer present in an amount of greater than 0.05, greater than 0.25 percent, or greater than 0.5 percent by weight of the roofing granules. Use of the granules as roofing granules is also disclosed. A construction article includes a substrate, an organic coating, and the roofing granules at least partially embedded in the organic coating. Methods of making the granules and the construction article are also disclosed.

    ABOVE-DECK ROOF VENTING ARTICLE
    8.
    发明申请
    ABOVE-DECK ROOF VENTING ARTICLE 审中-公开
    上海 - 屋顶露台文章

    公开(公告)号:US20160116176A1

    公开(公告)日:2016-04-28

    申请号:US14987482

    申请日:2016-01-04

    Abstract: A roofing system and article for installation on a roof deck. The roofing article includes a body having an upper portion and an underside. A first channel is defined within the upper portion. The first channel includes an inlet. A second channel is defined intermediate the underside of the body and the roof deck. The second channel is operably connected to the first channel through an orifice, such that the outside air can enter the second channel through the orifice.

    Abstract translation: 屋顶系统和用于安装在屋顶甲板上的物品。 屋顶制品包括具有上部和下侧的主体。 第一通道被限定在上部。 第一个通道包括一个入口。 第二个通道被定义在身体的下侧和屋顶甲板之间。 第二通道通过孔口可操作地连接到第一通道,使得外部空气可以通过孔口进入第二通道。

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