Txhawm rau txhim kho lub kub yaj ua tau zoo ntawm asphalt thiab kho cov khoom siv ntawm cov khoom siv roj aphalt, peb tau siv cov khoom siv ua kua txob hauv cov roj hauv dej asphalt emultion. Nws cov yam ntxwv ntau yog tias asphalt tau tawg rau hauv cov me me los ntawm kev ua ntawm lub zog ntawm cov dej, thiab tusyees dispersed hauv dej los ua emulsion ruaj khov.

Cov khoom siv kub siab ntawm cov khoom siv asphalt asphalt tsuas yog xa mus rau cov khoom uas asphalt tsis ntws thaum muaj mob siab thiab tuaj yeem tswj cov viscosity thiab sib txawv. Asphalt sib xyaw yog siv nyob rau hauv cov qauv txheej txheem, thiab nws yuav tsum muaj peev xwm ua kom ntseeg tau tias nws tsis soften nyob rau hauv lub caij ntuj sov nyob rau hauv lub caij ntuj sov, thiab rutting tshwm sim nyob rau hauv qis ntawm lub tsheb. Nyob rau lub caij ntuj sov, qhov kub yog qhov siab thiab asphalt pavement yog xim dub. Qhov ntau dua cov blackness, ntau dua qhov nqus tus nqi ntawm lub teeb. Txoj kev taug kev tuaj yeem ncav cuag qhov kub siab heev ntawm ib zaug, qee zaum txog 100 ℃.
Emulsified Asphalt Cov Khoom Siv Lub luag haujlwm tseem ceeb hauv cov txheej txheem asphalt sib tov sib xyaw npau taws kub freormation. Shrp kev tshawb fawb qhia tau hais tias asphalt muab 40% ntawm rutting muaj peev xwm, yog li kev kub siab los txhim kho qhov kub siab tiv thaiv ntawm asphalt pavement. Cov khoom siv asphaltified asphalt cov khoom siv los kho thiab kov yeej cov me nyuam yaus, sib tov thiab tso cai rau kev nkag mus rau hauv txoj kev nto, ua tiav tag nrho kev tsim kho.