Ngokuthuthuka okuqhubekayo kwesayensi nobuchwepheshe, imishini yokuncibilikisa itiyela nayo ihlale isungula futhi ithuthuka. Imishini yesikhathi esizayo yokuncibilika kwe-asphalt izohlakanipha kakhulu, iqeqeshelwe futhi ivumelane nemvelo.
Okokuqala, ubuhlakani buzoba isiqondiso esibalulekile sokuthuthukiswa kwemishini yokuncibilikisa i-asphalt esikhathini esizayo. Ngokwethula ubuchwepheshe obufana ne-inthanethi Yezinto nedatha enkulu, ukuqapha okukude nokuhlaziywa kwedatha yamathuluzi kungafinyelelwa, futhi ukusebenza kahle kwemishini namandla okuthola amaphutha kungathuthukiswa.
Okwesibili, ukuhwebelana kwembulunga yonke kungenye indlela ebalulekile yentuthuko. Ngokwamukela ubuchwepheshe obusha bokushisisa nokupholisa, ukusetshenziswa kwamandla kungancishiswa, ukukhiqiza kuthuthukiswe, futhi izindleko zokusebenza zehliswe.
Ukuvikelwa kwemvelo nakho kuzoba isici esibalulekile sesitshalo esizayo sokuncibilika kwe-asphalt. Ngenkathi kuhlangatshezwana nezidingo zokukhiqiza, izinto zokusebenza zidinga ukunciphisa ukukhishwa kwezinto ezingcolile ngangokunokwenzeka futhi zihambisane nemithethonqubo yezemvelo.
Ngokuvamile, imishini yokuncibilika kwe-asphalt yesikhathi esizayo izohlakanipha kakhulu futhi ibe nobungane bemvelo, okungazuzisi nje kuphela izinzuzo zezomnotho zenkampani, kodwa futhi inenzuzo ekuvikelweni kwemvelo kanye nentuthuko yezenhlalakahle esimeme.