Which division of explosives represents a fragmentation hazard?

The division of explosives that represents a fragmentation hazard is Division 1.2. This category includes explosives that present a mass explosion hazard and can produce a projectile hazard, resulting in debris and fragments. Such explosives are designed to create a significant risk of flying fragments upon detonation, which can pose a danger to nearby personnel and property.

Understanding the characteristics of Division 1.2 is crucial for recognizing potential risks associated with explosives in this category. While the other divisions have different hazard profiles—Division 1.1 typically relates to mass explosion hazards for large quantities, Division 1.3 includes substances that have a mass explosion hazard but are less likely to produce fragments, and Division 1.4 refers to explosives that present a low risk and are deemed safe to transport with minimal hazard—Division 1.2 specifically emphasizes the fragmentation hazard, making it vital for safety protocols in handling and transporting such materials.