ASTM D4383-18 PDF Download
Standard EN Sample
Standard Specification for Plowable, Raised Retroreflective Pavement Markers
Also Known As:
ASTM D4383-18 is a standard specification that focuses on plowable, raised retroreflective pavement markers used for lane marking and delineation. These retroreflective markers are designed to enhance nighttime visibility on roads.
The standard classifies the markers into three types: type A, type B, and type E. Each type corresponds to specific applications and purposes. Additionally, the markers are available in various colors such as white, yellow, red, blue, and green, allowing for different delineation needs.
The construction requirements for these retroreflective markers are outlined in detail within the specification. Key factors tested include the coefficient of luminous intensity, abrasion resistance, compressive strength, and impact strength. These tests ensure that the markers meet the specified requirements for durability and effectiveness.
Furthermore, the standard addresses two mounting options for the markers: mounting in a holder or mounting in a recess.
| Descriptors | plowable markers, delineation,Pavement Marking Materials,Retroreflective Pavement Markers |
| ICS Codes | 93.080.20 - Road construction materials |
| Language(s) | English |
| File Size | 225.3 KB |
