1 Scope
This standard specifies the classification, technical requirements, test method, inspection rules, marking, packaging, transportation and storage of retroreflective sheeting for traffic control (hereafter referred to as “retroreflective sheeting”).
This standard is applicable to retroreflective sheeting used in traffic management and operation facilities such as road traffic signs, delineator, traffic cones, traffic columns, crash barrels (cushions), road fences, etc., and retroreflective sheeting used in other transportation such as water transport, aviation and railway can be implemented with reference.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced documents (including any amendments) applies.
GB/T 2918 Plastics—Standard atmospheres for conditioning and testing
GB/T 3681 Plastics—Methods of exposure to direct weathering, to weathering using glass-filtered daylight, and to intensified weathering by daylight using Fresnel mirrors
GB/T 3978 Standard illuminants and geometric conditions
GB/T 3979 Methods for the measurement of object color
GB/T 10125 Corrosion tests in artificial atmospheres—Salt spray tests
GB/T 16422.2 Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc sources
JT/T 685 Measurer for adhesion performance of retroreflective sheeting
JT/T 686 Measurer for impact resistance of retroreflective sheeting
JT/T 687 Measurer for liner removal performance of retroreflective sheeting
JT/T 688-2007 Retroreflection vocabulary
JT/T 689 Test method for coefficient of retroreflection of utilizing the coplanar geometry
JT/T 690 Test method for photometric characteristics of retroreflectors
JT/T 692 Test method for colorimetric characteristics of retroreflectors under nighttime conditions
JT/T 693 Test method for daytime colorimetric properties of fluorescent retroreflective sheeting and marking materials
JT/T 762 Measurer for flexibility of retroreflective sheeting
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Technical requirements
6 Test method
7 Inspection rules
8 Marking, packaging, transportation and storage
Bibliography
1 Scope
This standard specifies the classification, technical requirements, test method, inspection rules, marking, packaging, transportation and storage of retroreflective sheeting for traffic control (hereafter referred to as “retroreflective sheeting”).
This standard is applicable to retroreflective sheeting used in traffic management and operation facilities such as road traffic signs, delineator, traffic cones, traffic columns, crash barrels (cushions), road fences, etc., and retroreflective sheeting used in other transportation such as water transport, aviation and railway can be implemented with reference.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced documents (including any amendments) applies.
GB/T 2918 Plastics—Standard atmospheres for conditioning and testing
GB/T 3681 Plastics—Methods of exposure to direct weathering, to weathering using glass-filtered daylight, and to intensified weathering by daylight using Fresnel mirrors
GB/T 3978 Standard illuminants and geometric conditions
GB/T 3979 Methods for the measurement of object color
GB/T 10125 Corrosion tests in artificial atmospheres—Salt spray tests
GB/T 16422.2 Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc sources
JT/T 685 Measurer for adhesion performance of retroreflective sheeting
JT/T 686 Measurer for impact resistance of retroreflective sheeting
JT/T 687 Measurer for liner removal performance of retroreflective sheeting
JT/T 688-2007 Retroreflection vocabulary
JT/T 689 Test method for coefficient of retroreflection of utilizing the coplanar geometry
JT/T 690 Test method for photometric characteristics of retroreflectors
JT/T 692 Test method for colorimetric characteristics of retroreflectors under nighttime conditions
JT/T 693 Test method for daytime colorimetric properties of fluorescent retroreflective sheeting and marking materials
JT/T 762 Measurer for flexibility of retroreflective sheeting
Contents of GB/T 18833-2012
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Technical requirements
6 Test method
7 Inspection rules
8 Marking, packaging, transportation and storage
Bibliography
