How are bitumen emulsion products segmented by application: road, roofing, waterproofing?

Road emulsions focus on controlled breaking, aggregate compatibility, and sprayability. Roofing emulsions emphasize film build, flexibility, and weather resistance. Waterproofing emulsions prioritize adhesion to concrete, crack bridging, and water resistance after curing. Each segment requires different formulations, test criteria, and application methods. Suppliers often separate product lines to avoid cross-application misuse.