GB11652-2012
Technical regulations for the working safety of fireworks and firecrackers
烟花爆竹作业安全技术规程
GB 11652-2012 is a current mandatory Chinese national standard for Technical regulations for the working safety of fireworks and firecrackers. It appears in the Machinery compliance cluster with a product safety focus and has an implementation date of Sep 1, 2012.
Applicability depends on product scope, certification route, competent authority notices and transition rules. Requst for the translation or verify source before using this record in a compliance decision.
Compliance overview
Scope and applicability
This standard specifies the working safety technical requirements for the production, research, storage, loading, internal transportation, firing tests, and hazardous waste disposal of fireworks and firecrackers. It applies to both fireworks manufacturing and business enterprises operating within China. It is mandatory for all facilities engaged in the production and handling of pyrotechnic products.
Technical requirements
The standard mandates strict personnel quotas (*定员*), equipment quotas (*定机*), and gunpowder weight quotas (*定量*) for every hazardous workshop to prevent mass-casualty accidents. It dictates that operations involving direct contact with gunpowder must use specific non-sparking tools and anti-static work surfaces made of copper, wood, or bamboo. Facilities must strictly adhere to these defined limits without exceeding them at any production stage. For gunpowder manufacturing and effect parts creation, the standard outlines specific procedures for raw material preparation, crushing, sieving, and mixing. It explicitly prohibits the simultaneous crushing of oxidizers and reducing agents and bans the use of stone mills or iron ball mills for high-sensitivity chlorate gunpowder. Operators must ensure strict separation of incompatible materials and processes. In terms of product assembly and drying, the regulation sets precise parameters for drying environments, including maximum temperatures and heating rates for drying rooms. It also defines safety protocols for high-risk operations such as drilling, fuse insertion, and sealing of fireworks. All production steps must be isolated in dedicated workshops to mitigate explosion risks. The standard also comprehensively covers equipment safety, internal transport, and storage conditions. It requires anti-static and explosion-proof electrical installations and sets specific temperature (-20°C to 45°C) and humidity (50% to 85%) controls for warehouses. Incompatible hazardous materials must be strictly segregated in dedicated storage facilities.
Testing methods
While primarily a process and operational safety standard rather than a laboratory testing protocol, GB 11652-2012 requires specific safety evaluations and checks. These include verifying the anti-static properties of equipment and work surfaces, monitoring temperature and humidity in drying rooms and storage facilities, and conducting safety performance validations for new equipment and processes. Enterprises must also conduct annual emergency response drills to evaluate their hazard mitigation readiness.
FAQs
What enterprises and operations are regulated under GB 11652-2012?
The standard applies to both fireworks and firecracker manufacturing enterprises and business enterprises. It covers the safety technical requirements for production, research, storage, loading, internal transportation, firing tests, and hazardous waste disposal.
Are there any significant updates from the previous GB 11652-1989 version?
The 2012 version expanded the scope from only production enterprises to include business enterprises. It also added specific safety requirements for black gunpowder manufacturing, fuse (ignition line) production, general provisions, and hazardous waste disposal, while scientifically redefining key terms like effect parts.
How does GB 11652-2012 relate to other fireworks standards like GB 10631?
While GB 11652-2012 focuses on mandatory operational safety protocols during manufacturing and handling, GB 10631 primarily focuses on the product safety and quality specifications of the finished fireworks themselves. Both must be adhered to by manufacturers.
The summary above provides a high-level overview of GB 11652-2012. To ensure complete compliance for your manufacturing facilities or products entering the Chinese market, a precise and professional translation of the full technical specifications is essential. Purchase our high-quality English translation of GB 11652-2012 today to access all detailed parameter tables, personnel quotas, and testing procedures.
Applicability hints
- Type
- Management
- CCS
- C65
- ICS
- 71.100.30
- Competent department
- Ministry of Emergency Management
- Technical committee
- National Technical Committee on Work Safety of Standardization Administration of China
Relationships
Replaces:GB 11652-1989