GB/T 31521-2015

Active

Public information signs—General requirements for materials, construction and electrical devices

公共信息标志 材料、构造和电气装置的一般要求

Standard Type
GBT
ICS
01.080.01
CCS
A22
Status
Active
Issue Date
2015-05-15
Implementation
2015-12-01
Centralized Committee
国家标准委
Issuing Authority
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies the general requirements for materials, construction, and electrical devices used in public information signs. It is applied in the design, manufacturing, and installation of signage systems in public spaces such as transportation hubs, hospitals, and shopping centers to ensure durability, safety, and reliability. The standard guides engineers and procurement professionals in selecting appropriate materials and electrical components for signs that must withstand environmental exposure and meet electrical safety regulations.

Related Standards

GB/T 16902.1-2004 Rules for the presentation of graphical symbols--Graphical symbols for use on equipment--Part 1:Symbol originals GB/T 2893.1-2004 Graphical symbols--Safety colours and safety signs--Part 1:Design principles for safety signs in workplaces and public areas GB/T 10001.3-2004 Public information graphical symbols for use on sign--Part 3:Passenger and cargo transport GB/T 19679-2005 Information technology-Coded graphic character set for use in the Preparation of documents used in electrotechnology and for information interchange GB/Z 38128-2019 Mnemonics and designations of symbols for measuring relays, instruments and related device GB/Z 37839-2019 Information model covering the contents of GB/T 5094.1、GB/T 5094.2、GB/T 16679、 GB/T 18656 and GB/T 16901.3 GB/Z 43345-2023 Vocabulary of graphical symbols for use on electrical equipment GB/T 16273.6-2003 Graphical symbols for use on equipment--Part 6: Common symbols for conveying，vehicle testing and loading machine
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.