ASTM D4280
Standard Specification for Extended Life Type, Nonplowable, Raised Retroreflective Pavement Markers
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- Language: English
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About This Item
ASTM D4280 is the ASTM standard that defines requirements for extended life type, nonplowable, raised retroreflective pavement markers. It is relevant to buyers and specifiers who need a clear technical reference for marker performance, design intent, and product acceptance. By focusing on a specific marker type, this standard helps support more consistent roadway marking selection and procurement decisions where durability and nighttime visibility are important.
ASTM D4280 standard overview
The ASTM D4280 standard provides a specification framework for raised retroreflective pavement markers identified as extended life, nonplowable units. As an ASTM standard, it is used to guide evaluation and conformity against defined product requirements rather than general roadway guidance. For manufacturers, agencies, and suppliers, the document serves as a technical reference for comparing products, supporting quality control, and aligning marker characteristics with expected service conditions.
Where is ASTM D4280 used?
This standard is commonly used wherever raised retroreflective pavement markers are specified for roadway delineation and similar traffic-control applications. It is especially relevant in procurement, submittal review, and product verification for markers intended to remain in place without plowable design features. ASTM D4280 may be referenced by transportation agencies, contractors, and testing laboratories when selecting or reviewing pavement marker products for compliance with project or agency requirements.
Practical importance of ASTM D4280
ASTM D4280 matters because it gives stakeholders a common technical basis for judging extended life marker products. That helps reduce uncertainty in purchasing, testing, and acceptance decisions, especially when durability and retroreflective performance are important. Using the standard can support more consistent specifications, clearer product comparisons, and better quality control across projects. For road agencies and suppliers, it also helps reduce the risk of mismatched expectations between the stated product type and delivered performance.
- Extended life raised marker specification
- Nonplowable product requirements
- Retroreflective pavement marker performance
- Procurement and acceptance reference
- Quality control and compliance support
- Publication Date: 2024-01-17
- Publisher: ASTM
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