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HowLongDoesItTakeForAsphaltPavingToBecomeNon-Toxic|TechnicalSpecifications

Technical Specifications

How Long Does It Take For Asphalt Paving To Become Non-Toxic

Typically, the process spans around 20 days. Petroleum asphalt commonly exhibits low toxicity, primarily emitting aromatic hydrocarbons. Conversely, coal tar asphalt, rich in benzene-related volatiles, is notably more toxic.

asphalt paving-1
While these substances are inherently toxic, significant exposure over time is generally necessary to manifest toxic effects.

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