最新的国家标准内部版,欢迎交流,您的意见或建议可以在修订时予以考虑。

GB/T24725—2009

目 次

目 次..........................................................................I 前 言........................................................................III 1 范围...........................................................................1 2 规范性引用文件.................................................................1 3 术语和定义.....................................................................1 4 分类与组成.....................................................................3 4.1 分类.........................................................................3 4.2 组成.........................................................................3 4.3 型号标记.....................................................................4 5 技术要求.......................................................................4 5.1 外观质量.....................................................................4 5.2 结构尺寸.....................................................................5 5.3 色度性能.....................................................................5 5.4 逆反射性能...................................................................7 5.5 整体抗冲击性能...............................................................8 5.6 逆反射器抗冲击性能...........................................................8 5.7 抗压荷载.....................................................................9 5.8 纵向弯曲强度.................................................................9 5.9 耐磨损性能...................................................................9 5.10 耐温度循环..................................................................9 5.11 碎裂后状态..................................................................9 5.12 金属反射膜附着性能..........................................................9 5.13 耐盐雾腐蚀性能..............................................................9 5.14 耐候性能....................................................................9 6 试验方法......................................................................10 6.1 测试准备....................................................................10 6.2 外观质量....................................................................10 6.3 结构尺寸....................................................................10 6.4 色度性能....................................................................10 6.5 逆反射性能..................................................................11 6.6 整体抗冲击性能..............................................................11 6.7 逆反射器抗冲击性能..........................................................11 6.8 抗压荷载....................................................................12

I