JTT279-1995-公路交通标志板技术条件.pdf

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1、免费标准网(www.freebz.net)标准最全面..口T中华人民共和国交通行业标准JT/T279-1995公路交通标志板技术条件Specificationforroadtrafficsignswww.bzfxw.com1996-01-05发布1996-06-01实施中华人民共和国交通部发布免费标准网(www.freebz.net)无需注册即可下载免费标准网(www.freebz.net)标准最全面目次1主题内容与适用范围········。··················································

2、······················⋯⋯(3)2引用标准···········、······························。····························”··········，.·”·“····”·⋯⋯(3)3术语定义，.，·············..·················⋯⋯“·························································⋯⋯(3)4标志板的形状、尺寸及外观要求··············..······

3、········。·······································一(5)5标志板的结构··························································································⋯⋯(5)6标志板的材科····························································································⋯⋯(5)7标志底板的技术条件·····

4、······································································⋯⋯(6)F标志面的技术条件“········“·········“······“······“·······”···。···”················”·····“··“二(6)9测试方法·········”·”··································”·······························”·”·”··”····⋯⋯(10)1。检验规则”·

5、·······””····一‘·········..·················“···························...·····”·········⋯⋯(14)11标记、包装、运输及贮存，.。····················。，-·，.··，.················································⋯⋯(15)附加说明·...................................................................······

6、·。·························⋯⋯(巧)www.bzfxw.com免费标准网(www.freebz.net)无需注册即可下载免费标准网(www.freebz.net)标准最全面中华人民共和国交通行业标准JT/T279-1995公路交通标志板技术条件Specificationforroadtrafficsigns主题内容与适用范围本标准规定了公路交通标志板的技术性能及测试方法本标准适用于我国各级公路设置的各种道路交通标志板(以下简称标志板)。城市道路及厂矿、港口、林场、机场等地区设置的标志板可以参照执行。引用标准GB7

7、08车L制薄钢板品种GB1720漆膜附着力恻定法GB2423.17盐雾试验方法GB2518连续热镀锌薄钢板和钢带GB2893安全色GB3190铝及铝合金加工产品的化学成份GB3194铝及铝合金板材的尺寸及允许偏差GB3199铝及铝合金加工产品的包装、标志、运输、贮存GB3681塑料自然气候暴露试验方法GB3880铝及铝合金轧制板材GB3978标准照明体及照明观测条件GB3979物体色的测量方法GB5066单张热镀锌薄钢板GB5237铝合金建筑型材GB5768道路交通标志和标线GB7707凹版装演印刷品GB8416视觉www.bzfxw.co

8、m信号表面色GB9344塑料氛灯光源暴露试验方法3术语定义3.1逆反射Retroreflection(见图1),反射光线从靠近入射光线的反方向，向光源返回的反射。3.2参考中心R