Bitumen emulsion nroj tsuag yog thiav melting bitumen thiab dispersing lub bitumen rau hauv cov dej hauv dej los ua ib qho emulsion.

Raws li kev faib tawm ntawm cov txheej txheem ntws, bitumen emulsion nroj tsuag tuaj yeem faib ua peb hom: kev ua haujlwm sib txawv, ib nrab ua haujlwm thiab kev ua haujlwm tas mus li. Cov txheej txheem ntws nrog cov sib npaug hloov kho emulsion bitumen cov khoom siv. Thaum lub sijhawm tsim khoom, emulsifier, acid, thiab cov kua txiv teeb meem tau sib xyaw ua ke ntawm xab npum sib xyaw ua ke, thiab tom qab ntawd tso rau hauv bitumen rau hauv ib qho backuminen rau hauv ib lub pob zeb colloid. Tom qab ib qho muaj peev xwm ntawm Soop daws tau siv los, Soop kev daws teeb meem tau npaj ua ntej cov khoom siv tom ntej tuaj yeem ua. Thaum siv nyob rau hauv kev tsim cov khoom siv emulsified, nyob ntawm cov txheej txheem hloov kho, lossis tsis muaj cov kab mob kom haum, tab sis cov xaim npe ntawm looj tes yog manually ntxiv. Ntxiv rau xab npum.

Semi-nruam emulsion bitumen cog khoom siv cov khoom siv nrog xab npum sib xyaw ua ke kom ntseeg tau tias muab cov xab npum tas li rau hauv cov zeb zeb. Ntawm tam sim no, muaj ntau tus naj npawb ntawm domestic emulsified bitumen cov khoom siv ntau lawm belongs rau hom no.

Nruam emulsion bitumen cog khoom siv cov twj tso kua dej emulsifier, kua qaub, latumen, backen, thiab lwm yam. Kev sib xyaw ua ke ntawm xab npum kua tiav lawm hauv kev xa hluav taws xob.