Impembelelo yesityalo sokuxuba i-asphalt ayinakujongelwa phantsi. Kwakhona kunempembelelo enkulu ekusebenzeni kokufudumeza kombhobho we-asphalt. Oku kungenxa yokuba izibonakaliso zokusebenza ezibalulekileyo ze-asphalt, ezifana ne-viscosity kunye nomxholo wesulfure, zihambelana ngokusondeleyo nesikhululo sokuxuba i-asphalt. Ngokuqhelekileyo, i-viscosity enkulu, i-atomization iyingozi kakhulu, echaphazela ngokuthe ngqo ukusebenza kakuhle kunye nokusetyenziswa kwepetroli. Njengoko ubushushu buphakama, i-viscosity yeoli enzima iyancipha ngokuthe ngcembe, ngoko ke i-oyile ye-viscosity ephezulu kufuneka ifudunyezwe ukuze ihambe kakuhle kunye ne-atomization.

Ke ngoko, ukongeza ekuqondeni izikhombisi zayo eziqhelekileyo, kuyafuneka ukuba uqonde ijika le-viscosity-ubushushu xa ukhetha ukuqinisekisa ukuba ukufudumeza kunokwenza i-asphalt ifikelele kwi-viscosity efunwa ngumtshisi ngaphambi kwe-atomization. Xa kuhlolwa inkqubo yokujikeleza kwe-asphalt, kwafunyaniswa ukuba ubushushu bombhobho we-asphalt abuzange bufezekise iimfuno, okubangela ukuba i-asphalt kwipayipi iqine.
Ezona zizathu ziphambili zezi zilandelayo:
1. I-tank ye-oyile ephezulu ye-oyile ye-thermal iphantsi kakhulu, okubangelwa ukujikeleza kakubi kweoli ye-thermal;
2. Umbhobho wangaphakathi wombhobho we-double-layer u-eccentric
3. Umbhobho we-oyile we-thermal mde kakhulu;
4. Umbhobho we-oyile ye-thermal awuzange uthathe amanyathelo afanelekileyo okukhusela, njl. Ezi zizinto eziphambili ezichaphazela umphumo wokufudumala.