Enqubweni yokulungiselela imishini yebitumen eguquliwe, ukulawula izinga lokushisa kubaluleke kakhulu. Uma izinga lokushisa lebitumen liphansi kakhulu, itiyela lizoba mkhulu, libe noketshezi oluncane, futhi kube nzima ukulimisa; uma izinga lokushisa lebitumen liphezulu kakhulu, ngakolunye uhlangothi, lizokwenza ukuthi i-bitumen iguge. Ngesikhathi esifanayo, izinga lokushisa lokungena nokuphuma kwe-bitumen emulsified liyoba phezulu kakhulu, okuzothinta ukuzinza kwe-emulsifier kanye nekhwalithi ye-bitumen emulsified. Okufanele wonke umuntu akuqonde futhi ukuthi itiyela liyingxenye ebalulekile yebitumen e-emulsified, ngokuvamile ebalelwa ku-50% -65% wekhwalithi ephelele yetiyela e-emulsified.

Lapho itiyela elifafaziwe lifuthwa noma lixutshwa, itiyela elifakwe emulsified liyakhishwa, futhi ngemva kokuba amanzi akulo ehwamukile, okusala phansi ngempela yibitumen. Ngakho-ke, ukulungiswa kwetiyela kubaluleke kakhulu. Ngaphezu kwalokho, wonke umuntu kufanele aqaphele ukuthi lapho kukhiqizwa i-bitumen emulsified plant, i-viscosity ye-bitumen iyancipha njengoba izinga lokushisa likhuphuka. Njalo ngo-12°C ukwanda, i-viscosity yayo eguqukayo icishe iphindwe kabili.
Ngesikhathi sokukhiqiza, i-bitumen eyisisekelo yokulima kufanele iqale ishisiswe ibe yi-liquid ngaphambi kokuba i-emulsification yenziwe. Ukuze uvumelane nekhono le-emulsification le-micronizer, i-viscosity eguquguqukayo yebitumen eyisisekelo yokulima ngokuvamile ilawulwa ukuthi ibe ngu-200 cst. Ukushisa okuphansi, ukuphakama kwe-viscosity, ngakho-ke impompo yebitumen idinga ukuthuthukiswa. kanye nokucindezela kwe-micronizer, ayikwazi ukufakwa emulsified; kodwa ngakolunye uhlangothi, ukuze ugweme ukuhwamuka nokuhwamuka kwamanzi amaningi emkhiqizweni oqediwe ngesikhathi sokukhiqizwa kwe-bitumen emulsified, okuzoholela ekuqothulweni, futhi kunzima ukushisa i-bitumen yokulima i-substrate ephakeme kakhulu, I-micronizer ngokuvamile isetshenziswa. Izinga lokushisa lemikhiqizo eqediwe ekungeneni nasekuphumeni kufanele libe ngaphansi kuka-85°C.