UMC22
Pehmest asfaldist kandevkiht
SA base course
L3
DEFINITION · EN
asphalt in which the aggregate particles are continuously graded or open-graded to form an interlocking structure with soft bitumen grades not harder than 250/330
ExamplesSA (SA 4; SA 8; SA 16; ...)
CONNECTED ↘
ÜlemkoodUMTugevdav objekt
last_edited: 17.05.2026, 12:46