Koj paub ntau npaum li cas txog cov cuab yeej siv cuam tshuam ntawm bitumen emulsion khoom? Raws li cov chaw tsim khoom tshwj xeeb hauv kev tsim cov khoom siv asphalt, txheej txheem tsim khoom ntawm peb cov khoom siv bittumen emulsion? Tom ntej no, peb cov neeg ua haujlwm yuav muab lus qhia rau koj.

Lub nro nro ntawm bitumen thiab dej nyob rau hauv bitumen emulsion ntau heev, thiab lawv tsis yog miscible nrog txhua lwm yam ntawm ib txwm muaj lossis kub. Txawm li cas los xij, thaum bitumen emulsion cov khoom siv tau raug rau kev ua haujlwm siab, shearing emulleion me me ntawm 0.1 ~ 5 μm thiab dispersed mus rau hauv cov dej nruab nrab muaj surfactant. Txij li thaum emulsifier tuaj yeem qhia tawm cov lus qhia nyob rau saum npoo ntawm bitumen emulsion nro ntawm dej thiab bitumen yog txo kom tsim kev puas ruaj khov system hauv dej. Bitumen Emulsion cov khoom siv yog cov roj-hauv-dej emulsion. Qhov kev rho tawm no yog xim av hauv cov xim, nrog bitumen ua cov theem dispersed thiab dej raws li theem nruam, thiab muaj cov kua nplua mias, thiab muaj cov kua nplua mias ntawm chav tsev kub.
Qhov saum toj no yog cov ntsiab lus cuam tshuam ntawm bitumen emulsion nroj tsuag. Yog tias koj xav paub ntau ntxiv cov lus qhia ntxiv, thov xav txhawb peb cov neeg ua haujlwm hauv sijhawm.