GB 28231-2011 Active
GB 28231-2011 General provisions of safety and health for writing boards
Abstract
This standard specifies the safety and hygiene requirements for teaching writing boards (chalkboards and whiteboards), the appearance quality of writing boards, their structure, classification, installation, marking, user manuals, and testing methods, etc.
This standard applies to writing boards used in ordinary classrooms, laboratories, and other specialized classrooms in schools at all levels and types. Writing boards used in other teaching activities, communication, note-taking, and publicity can be used as a reference.
This standard does not apply to signage and electronic memory transmission display writing boards.
This standard does not cover the electrical control parts of writing boards. Related content can be referred to the corresponding electrical safety requirements.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB 28231-2011 |
| CCS | School hygiene |
| ICS | Occupational safety and industrial hygiene |
| Implement Date | 2012-05-01 |