The placard used for projection hazards is typically the "Explosive" placard, which features a symbol of an exploding bomb. This indicates the presence of materials that can project debris or shrapnel during an explosion. It is part of the hazardous materials identification system and helps ensure safety in transportation and handling.
The DOT hazard classification system can be used to identify acute hazards.
explosives
The number 4 on the NFPA 704 placard indicates the highest hazard in any of the three categories (health, fire, reactivity).
COLOR
A subsidiary hazard that does not require a placard is "Environmentally Hazardous Substance" when it is not classified as a marine pollutant. In such cases, if the primary hazard does not require placarding, the environmentally hazardous substance may not necessitate a placard either. However, it is always important to check specific regulations and guidelines, as requirements can vary by jurisdiction and situation.
The radioactive placard on a vehicle indicates that the vehicle carries some amount or regulated radioactive material.
color of label or placard
9 class of hazards
color of the label or placard
Projection Hazard - #2(Explosives 1.2) Minor explosion hazard, no significant blast - #4(Explosives 1.4) Mass explosion hazard - #1(Explosives 1.1) Predominantly fire hazard - #3(Explosives 1.3) Extremely insensitive hazard - #6(Explosives 1.6) Burning/explosion during normal transport unlikely - #5(Explosives 1.5) ---------------------------------------------------------------------------------------------------------- Answer cordinates with number on sign. Corrosive - 8 Dangerous when wet - 4 Organic peroxid - 5.2 Flammable liquid - 3 Flammable Gases - 2
A placard identifying hazard class 6 describes the presence of a poisonous gas. For an image, see the related link, below.
The hazard class of the substance being carried