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    • 2. 发明公开
    • Roofing membrane temperature indicator
    • TemperaturanzeigerfürDachhaut
    • EP1726733A2
    • 2006-11-29
    • EP06009732.6
    • 2006-05-11
    • Johns Manville International, Inc.
    • Stock, Thomas J.Griffin, Christopher JamesSwann, Raymond C.Hazy, Joel Evan
    • E04D5/10E04D5/14G01K3/00E04D5/12
    • E04D5/10E04D5/12E04D5/148
    • A roofing membrane temperature indicator is provided for preventing the installation of a roofing membrane or roofing membranes at a temperature below a minimum recommended installation temperature for the roofing membrane(s) and/or a minimum recommended installation temperature for the roofing membrane(s) for a particular installation procedure. The membrane temperature indicator is visibly associated with the roofing membrane(s) and includes a thermochromic indicator having a first color at temperatures below a designated temperature and a second color visibly different from the first color at and above the designated temperature. The designated temperature at which the color of the membrane indicator changes is at or above a minimum recommended installation temperature for the roofing membrane(s) and/or a minimum recommended installation temperature for the roofing membrane(s) for a particular installation procedure.
    • 提供屋顶膜温度指示器,用于防止屋顶膜或屋顶膜的温度低于屋顶膜的最小推荐安装温度和/或屋顶隔膜的最小推荐安装温度 一个特定的安装过程。 膜温度指示器与屋顶膜明显相关,并且包括在低于指定温度的温度下具有第一颜色的热致变色指示器,以及在指定温度和高于指定温度下明显不同于第一颜色的第二颜色。 膜指示器的颜色变化的指定温度等于或高于屋顶膜的最小推荐安装温度和/或用于特定安装程序的屋顶隔膜的最小推荐安装温度。