Kev tsim thev naus laus zis ntau lawm ntawm Bitumen Emulsion cov khoom siv tau txhim kho tas li. Kev tsim cov bitumen emulsion tau maj mam tsim los ntawm kev tswj cov roj-dej piv nrog kev tswj hwm lub computer kev tswj hwm thiab roj-dej-dej kub. Cov teeb meem hauv qab no feem ntau tau ntsib thaum siv bitumen emulsion khoom siv. Muaj ntau qhov laj thawj yog vim li cas cov khoom bitumen emulsion tsis tau ua tiav cov nyhuv xav tau:

1. Nws yuav yog teeb meem nrog emulsifier. Yog qhov sib txawv ntawm bitumen emulsion colloid zeb loj dua tom qab siv lub sijhawm ntev? Yog tias muaj, cia li kho qhov sib txawv;
2. Nws yuav yog teeb meem nrog emulsifier. Puas muaj teeb meem nrog qhov zoo ntawm emulsifier nyob rau hauv emulsified asphalt khoom? Nyob ntawm cov dej ua tau zoo, tus nqi pH yuav tsum tau hloov kho; Tog twg los emulsifier tsawg dua lossis cov khoom xyaw tsis txaus.
3. Nws yuav muaj teeb meem nrog cov asphalt. Cov khoom siv sib txawv siv cov pa tawm txawv ntawm emulsifiers, uas yog tseem muaj feem xyuam rau qhov kub. Feem ntau hais lus, qhov qis dua ntawm asphalt qauv, qhov kub siab (xws li No. 70 yog nyob nruab nrab ntawm 130-150 degrees).