Uma i-bitumen viscosity iphezulu, ukumelana noketshezi lwe-bitumen kuzoba kukhulu, ukubunjwa kwe-spurting kuzoba kuncane, futhi inani lokunqwabelana lizoncishiswa. Ukuze uqede le nkinga, indlela evamile iwukuba kwandiswe ububanzi bombhobho, kodwa lokhu kuzonciphisa nakanjani isivinini sejethi yamanzi, kwenze buthaka umphumela we- "impact-splash-evening", futhi wenze isendlalelo sokungena singalingani. Ukuze uthuthukise kangcono izici zobuchwepheshe zokwakha i-asphalt, izici ze-asphalt kufanele zithuthukiswe.

Njengamanje, kunamaloli athile asakaza itiyela emakethe anemiphumela engagculisi yokungena futhi angase abe nokungalingani okuvundlile kungqimba lokungena. Ukungalingani kwezinhlangothi okujwayelekile iphethini evundlayo yesendlalelo sokungena. Ngalesi sikhathi, izinyathelo ezithile zingathathwa ukuze kuthuthukiswe ngempumelelo ukufana kwe-lateral kwesendlalelo se-asphalt. Isivinini seloli elihlakaniphe ngokugcwele elisakaza itiyela lidinga kuphela ukuguqulwa phakathi kwebanga elisebenzayo, elingeke libe nomthelela ekufanisweni okuqondile kongqimba lwetiyela. Ngoba uma isivinini sishesha, inani letiyela elifafazwe ngeyunithi ngayinye liba likhulu, kodwa inani letiyela elisabalala endaweni ephelele ??yebhizinisi lihlala lingashintshile. Izinguquko zejubane zinomthelela omkhulu ekufaneni kwezinhlangothi.

Uma ukuphakama kwepayipi lokufafaza kusuka emhlabathini kuphezulu kakhulu, kuzonciphisa amandla okushayisana kwebitumen futhi kwenze buthaka umphumela "womphumela we-splash-homogenization"; uma ukuphakama kwepayipi le-spray kusuka emhlabathini kuphansi kakhulu, kuzonciphisa umthelela wokufafaza kwebitumen. Inombolo egqagqene yomdwebo wabalandeli kufanele ilungiswe ngokuya ngesimo sangempela ukuze kuthuthukiswe umphumela wokufafaza kwe-asphalt.