Как выбрать между четырьмя семействами битума
Bitumax supplies four distinct bitumen families, each engineered for a different job. Penetration grade bitumen — from 60/70 to 80/100 — is the workhorse binder of road construction and hot-mix asphalt. Viscosity grade bitumen (VG-30 and VG-40) applies the same paving job through a performance-based grading system. Cutback bitumen is fluxed with solvent for cold-applied prime and tack coats, while oxidized bitumen (85/25, 115/15) is the right family for roofing, waterproofing and industrial applications.




