Ha e sebelisoa, Tanka e nang le lifofane e nang le lifofane e matla le e sebetsang, e na le matsete a tlase, 'me e ka pholosa basebelisi nako e ngata. Ho hloka lisebelisoa tse fokolang tsa basebetsi le lisebelisoa, 'me tanka e nyoreloang esphall e na le lisebelisoa tse fokolang tse tsoang, ho bonolo ho li sebelisa,' me ho bonolo ho e sisinya. E ka sebetsoa ke motho a le mong ka sejana se le seng sa limela.
Mabapi le bohloeki ba tanka ea futhumatsang khahlanong le asphaating asphaating asphaating asphaating asphaating asphaating asphaating asphaating asphaating asphaating asphaating asphaating asphaating asphaating asphaating asphaating asphating asphaating asphaating asphaating asphaating asphaating a tloso, mona ke tsena. Taba ea pele, ha u hloekisa asphalt asphalt (sebopeho: asphaltene le Renti: qala mocheso o Dec0 Dempress ho nolofatsa asphara e khabisitsoeng ebe e ea phalla. Likarolo tse setseng leboteng e ka ba parafine, ho hloekisoa ha peterole ea peterole le linkhisano tsa linyemi tsa banzene.

Yuniti e nang le asphalt e nang le asphalt ke mofuta o mong oa polokelo ea asphalt o thehiloe ka ho arola litšobotsi tsa tanka ea polokelo ea asphaall asphalt. Hangata oli ea diel e sebelisoa ha e hloekisa litanka tse ntle tse futhumatsang asphalt. Haeba ho na le botenya bo itseng, e ka hloekisoa ka mekhoa ea pele, 'me ea hlatsuoa ka oli ea lefu la lefu la tsoekere. Sistimi ea moea ea moea e qaliloe ha cavern e monya oli ea motheo ho netefatsa hore moea o futhumatsang mosebetsing.
Taba ea bobeli, likokoanyana tsa oli tsa khase le tsa chefo li kanna tsa hlaha nakong ea tanka, le litekanyo tsa tšireletso li lokela ho nkuoa ho qoba chefo. Lenaneo la Ofisiri ke la Ockhaa Kenyeha le iketsetsa letšoao le kopaneng, letšoao la likhomo, tsamaiso ea likhomo, le asphal pompo ea khatello, le asphal pompo ea khatello ea kelello, le asphal pompo ea khatello ea metsi, le asphal pompo ea motlakase, le asphal pompating Tsohle li kentsoe (kahare) tanka ho etsa sebopeho se kopaneng se kopantsoeng.