GB/T 4478-1995
Replaced
GB/T 21380-2008
Active
National standards
GB/T 21380-2008 Nighttime photometric performance and test method of retroreflective pedestrian markings
GB/T 21380-2008 Nighttime photometric performance and test method of retroreflective pedestrian markings
Basic Information
Standard Code:
GB/T 21380-2008
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nTraffic management
ICS Name:
Road equipment and devices
Publish Date:
2008-02-13
Implement Date:
2008-08-01
Pages:
8 pages
Scope
This standard specifies the terms and definitions of reflective markings for pedestrians, their nighttime luminance performance, and testing methods. This standard applies to reflective markings used in pedestrian clothing and apparel.
Development Information
Referenced Standards
JT/T 688-2022 JT/T 688-2022 Reflectivity Terminology
JT/T 688-2007 JT/T 688-2007 Reflectivity Terminology
JT/T 690-2022 Method for measuring the photometric performance of retroreflective bodies
JT/T 692.1-2022 JT/T 692.1-2022 Colorimetric performance testing methods for retroreflective materials Part 1: Retroreflective night color of retroreflective bodies
JT/T 692.2-2022 Test Method for Color Performance of Retroreflective Materials - Part 2: Daytime Color of Fluorescent Reflective Films and Fluorescent Reflective Marking Materials
JT/T 690-2007 Test method for photometric characteristics of retroreflectors
JT/T 692-2007 Test method for colorimetric characteristics of retroeflectors under nighttime conditions
Adopt standards
ASTM E 1501-2004
Related Standards
GB/T 8511.1-1995
Replaced
GB/T 8511.1-1995 Self-propelled vibratory rollers
GB/T 8511.2-1995
Replaced
GB/T 8511.2-1995 Towed vibratory rollers
GB/T 8511.3-1995
Replaced
GB/T 8511.3-1995 Walk behind vibratory rollers
GB/T 16277-1996
Replaced
GB/T 16277-1996 Asphalt paver
GB/T 16278-1996
Replaced