Liquid Asphalt Handling: What Steps Reduce Fume Risk?
Liquid Asphalt Handling is a concept where a Liquid asphalt (bitumen) is the thick, sticky binder used in asphalt paving and roofing. It becomes workable only when heated to high temperatures – typically 150 °C-200 °C, which allows pump‑ability and mixing with aggregates. When hot, asphalt emits vapors containing light hydrocarbons and hydrogen sulfide; if […]