bitumen
US /baɪˈtuː.mən/
UK /baɪˈtuː.mən/

1.
bitum, asfalt
a black viscous mixture of hydrocarbons, obtained naturally or as a residue from petroleum distillation, used for road surfacing and roofing.
:
•
The road was paved with bitumen.
Droga była wybrukowana bitumem.
•
Roofing felt is often coated with bitumen for waterproofing.
Papa dachowa jest często pokrywana bitumem w celu uszczelnienia.