1 Scope
This standard specifies main signs of mine to transmit safety warning information.
This standard is applicable to the arrangement requirements of safety signs in various mines.
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 (excluding amending errors in the text), 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 edition of the normative document is applicable. For undated references, the latest edition of the normative document applies.
GB 2894 Safety Signs and Guideline for the Use
GB 5768 Road Traffic Signs and Markings
GB/T 10001 (All Parts) Public Information Graphical Symbols for Use on Sign
AQ 1017 Coal Mine Underground Safety Signs
3 Classification
3.1 The mine safety signs are classified into main signs and complementary signs.
3.2 Main signs
3.2.1 Prohibition sign: a sign to prohibit or prevent people from doing some behaviors.
3.2.2 Warning sign: a sign to warn people the potential hazard.
3.2.3 Mandatory sign: a sign to instruct that people must comply with some requirements.
3.2.4 Road sign, nameplate and information sign: a sign to indicate the direction and location to people.
3.3 Complementary signs
Foreword I
1 Scope
2 Normative References
3 Classification
4 Prohibition Sign
5 Warning Sign
6 Mandatory Sign
7 Road Sign, Nameplate and Information Sign
8 Complementary Sign
9 Color
10 Manufacturing and Inspection of Mine Safety Sign Board
11 Arrangement and Management of Mine Safety Sign Board
Appendix A (Informative) Scope of Color
Appendix B (Informative) Manufacturing Figure of Mine Safety Sign Board
