1 Scope
This standard specifies the terms and definition, product classification and use, technical requirements, test methods, inspection rules, as well as marking, packaging, transportation and storage of glass beads for road markings.
This standard is applicable to glass beads for road marking paintings and reflective beads used for markings in rainy night.
2 Normative References
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest editions of these documents apply. For undated references, the latest edition of the normative document referred to applies.
Contents
Foreword I
1 Scope
2 Normative References
3 Terms and Definitions
4 Product Classification and Use
5 Technical Requirements
6 Test Method
7 Inspection Rules
8 Marking, Packing, Transport and Storage
Appendix A (Informative) Comparison Table for Aperture Size and Mesh Number of Standard Sieves
Standard
GB/T 24722-2009 Glass beads for road markings (English Version)
1 Scope
This standard specifies the terms and definition, product classification and use, technical requirements, test methods, inspection rules, as well as marking, packaging, transportation and storage of glass beads for road markings.
This standard is applicable to glass beads for road marking paintings and reflective beads used for markings in rainy night.
2 Normative References
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest editions of these documents apply. For undated references, the latest edition of the normative document referred to applies.
Contents of GB/T 24722-2009
Contents
Foreword I
1 Scope
2 Normative References
3 Terms and Definitions
4 Product Classification and Use
5 Technical Requirements
6 Test Method
7 Inspection Rules
8 Marking, Packing, Transport and Storage
Appendix A (Informative) Comparison Table for Aperture Size and Mesh Number of Standard Sieves
