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Water should not be used to extinguish fires caused by aluminum powder, as it reacts with water, generating a hydrogen gas explosion.

Asphalt exists in two primary states: it remains solid at ambient temperatures and transitions into a liquid when heated.

Aluminum dust, capable of exploding, is categorized as a Class II flammable material. It reacts with water to produce hydrogen gas and heat.

Asphalt does not self-ignite in the air; it necessitates an explicit flame to initiate combustion.

The self-ignition of aluminum powder is linked to moisture and steam in the environment. As a powder, aluminum's surface activity is heightened, leading...

Asphalt is a combustible material. It's not crystalline and doesn't have a definitive melting point, allowing for a clear distinction between its solid and liquid forms.