Iyo emulsion bhitumeni inogadzirwa neasphalt yekusanganisa midziyo inoshanda zvakasiyana-siyana, asi kunaya kunoitika panguva yekuchengetedza. Izvi zviri normal here? Chii chinokonzera chiitiko ichi?
Muchokwadi, zvakajairika kuti bhitumini inyaire panguva yekuvapo kwayo, uye haibatirwe chero bedzi zvinodiwa zvichiitwa. Nekudaro, kana ikasasangana nezvinodiwa zvekushandisa, inogona kurapwa nenzira dzakadai sekuparadzaniswa kwemafuta-mvura. Chikonzero nei bhitumini ichikwira imhaka yekuti kuwanda kwemvura kudiki, zvichikonzera stratification.
Chikonzero nei paine mafuta anotsvedza pamusoro pebhitumini imhaka yekuti kune akawanda mabhuru anogadzirwa panguva yekumisikidza. Mushure mekunge mabhuru aputika, anoramba ari pamusoro, achigadzira mafuta anotsvedza. Kana pamusoro pemafuta anoyangarara asina kukora zvakanyanya, kurungaidza usati waashandisa kunyungudutsa. Kana yave gare gare, iwe unofanirwa kuwedzera yakakodzera defoaming agent kana kumhanyisa zvishoma nezvishoma kuibvisa.