ASTM D 4280返回 Back

Test or certification item 测试或认证名称: ASTM D 4280, 路面标记

Extended Life Type, Nonplowable, Raised Retroref l ective Pavement Markers.

Test or certification info 测试和认证相关内容:
亮度强度系数(回复)Coefficient of Luminance Intensity (retro)
颜色 Color
压缩 Compression
弯曲强度 Flexural Strength
冲击 Impact
磨损后回复 Retro After Abrasion
热循环 Thermal Cycling。

 
Refer products 涉及产品:  建材, 路面标记材料
 
Lead time 周期:  常规服务 regular service 35 工作日 working days ( URGENT service, to be confirm, 加急服务待定 )
 
Sample size 送样规格:    60pcs finished products 六十个成品 
 
Others 其他信息:  



Photo for reference 涉及图片:

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Sample report 样本报告:
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