Explosives 1.1 — mass explosion hazard

Placard images are simplified study illustrations, NOT official placards. Always follow 49 CFR Part 172 and use approved placards.

Xavf

Explosives with a mass explosion hazard (affects almost the entire load instantly).

Qanday aniqlash

Orange placard, division number and compatibility group letter at the bottom.

Oʻquv eslatmalari

Table 1 — placard for any quantity. Vehicle must be attended. No smoking within 25 feet.

Imtihon uchun ahamiyati

Know that 1.1, 1.2 and 1.3 are Table 1 materials.

Qoidalar tahriri

49 CFR Part 172 Subpart F (verify current eCFR)