Ibyo bita emulisile bitumen ni ugushonga bitumen. Binyuze mubikorwa bya emulifier nabitumen emulsion, bitum ikwirakwizwa mumuti wamazi urimo urugero runaka rwa emulisiferi muburyo bwibitonyanga byiza kugirango bibe amavuta-mumazi asfalt. Amazi yumye mubushyuhe bwicyumba. Byahinduwe byitwa bitumen bisobanura bitumen nkibikoresho fatizo, ibikoresho byahinduwe nkibikoresho byo hanze
Ibikoresho byahujwe, ntibisobanutse, kandi byateguwe muburyo bwahinduwe na bitumen ivanze na emulsiyo hamwe nibiranga ibintu runaka bigenda. Iyi emulion ivanze yitwa yahinduwe na emulifike bitumen.

Igikorwa cyahinduwe cyumusaruro wa bitumen emulsion urashobora kugabanywamo ibyiciro bine:
1. Nyuma yo gukora emulisite bitumen, ongeramo latex modifier, ni ukuvuga, banza uhindure hanyuma uhindure;
2. Kuvanga moderi ya latx mumazi ya emulsifier, hanyuma winjire urusyo rwa colloid hamwe na bitum kugirango ubyare biti yahinduwe;
3. Shyira latx modifier, emulifier yamazi yumuti, na bitumen muruganda rwa colloid icyarimwe kugirango ukore bitumen yahinduwe (uburyo bubiri bwa 2 na 3 burashobora kwitwa hamwe na emulisile mugihe bwahinduwe);
4. Emulize asifalt yahinduwe kugirango itange emulisile yahinduwe bitumen.

umusaruro woguhindurabitumen emulsion
1. Mugihe cyibikorwa, witegereze witonze isomwa rya termometero ku isohoka rya asfalt ya emulisile hanyuma wandike agaciro keza.
2. Mugihe ukeneye kongera ubushobozi bwo kubyaza umusaruro, ugomba kubanza kongera umuvuduko wa moteri ya pompe yamazi yisabune. Muri iki gihe, gusoma kwa termometero biragabanuka, hanyuma ugahindura buhoro buhoro umuvuduko wa moteri ya pompe ya asfalt. Muri iki gihe, gusoma kwa termometero biriyongera. Iyo gusoma kwa termometero bigeze kubisomwa byafashwe, hagarika guhinduka; Mugihe ugabanya ubushobozi bwo kubyaza umusaruro, banza ugabanye umuvuduko wa moteri ya pompe ya asfalt. Muri iki gihe, gusoma kwa termometero biragabanuka, hanyuma bigabanya buhoro umuvuduko wa moteri ya pompe yamazi yisabune. Muri iki gihe, gusoma ibipimo bya termometero birazamuka. Iyo isomwa rya termometero igeze kubisomwa byafashwe, hagarika ihinduka.