Muaj ntau ntau hom emulsion bitumen (muaj pes tsawg leeg: asphalene thiab cob cov khoom siv. Emulsion bitumen (muaj pes tsawg leeg: cov khoom lag luam asphaltene thiab cov khoom lag luam sib txawv, thiab txuas ntxiv rau ntau hom emulsion bitumen cog?
1. Lub semi-nruam emulsion bitumen (muaj cov khoom siv cua sov ntau lawm, yog li ntawd nws tuaj yeem ua kom muaj cov khoom siv cua sov sib xyaw Nws yog qhov tshaj plaws emulsion bitumen cuab yeej hauv Suav teb uas sib xyaw ua hluav taws xob nrawm, txuag hluav taws xob thiab kev tiv thaiv ib puag ncig. Ntawm cov khoom lag luam ncaj qha cov khoom siv cua sov cov khoom siv ncaj qha, cov khoom tsis tsuas yog ua cua sov sai sai, txuag cov roj, tab sis kuj tsis yog ib puag ncig ib puag ncig. Nws yog ib qho yooj yim rau kev ua haujlwm thiab lub zog ua haujlwm siv hluav taws xob tag nrho tshem tawm cov teeb meem ntawm kev ci lossis tu li asphalt thiab pipelines. Tam sim no, muaj pes tsawg tus emulsion bitumen cov khoom siv ntau lawm hauv lub loj celongs rau hom no.

2. Nruam Emulsion Backumen (cov khoom siv asphaltene thiab cov khoom siv hluav taws xob, cov roj ntsha li ntawm cov khoom siv hluav taws xob mozhong Nws yog cov khoom siv as-tshaj plaws hauv Suav teb uas sib txuas lus kub, lub zog txuag thiab kev tiv thaiv ib puag ncig. Nws yog cov khoom siv cua sov ncaj qha cov khoom siv hluav taws xob ntawm cov khoom. Cov khoom tsis tsuas yog muaj cov cua sov kom ceev nrawm, nws txuag tau roj, tsis yog qhov chaw ua haujlwm ib puag ncig, thiab yog ib qho yooj yim ua haujlwm. Tsis siv neeg preheating system ua tiav tshem tawm cov teeb meem ntawm ci los yog tu asphalt thiab pipelines. Kev sib xyaw ua ke ntawm xab npum kua tiav tiav hauv kev thauj mus los. Cov emulsion bitumen cog yog siv tau tshwj xeeb los ua cov omulsified bitumen. Cov cuab yeej siv tau los ntawm kev rhuav cov asphalt rau hauv cov nplais me me los ntawm cov dej ntawm cov dej ua haujlwm hauv qab kev ua haujlwm hauv dej los ua cov khoom ruaj khov, yog, emulsion bitumen. Emulsion sawb ntawv tsuas yog siv raws li txheej ua haujlwm, txheej txheem txheej txheem thiab txheej txheej saum npoo av hauv txoj kev loj thiab nroog txoj haujlwm. Nws tseem haum rau kev npaj cov kua dej waterproof thiab dej quav cawv rau hauv kev tsim kho.
3. Sib npaug hloov kho emulsion bitumen (muaj: asphaltene thiab cob) nroj. Thaum lub sijhawm tsim khoom, emulsifiers, acids, dej, thiab cov latx modifiers tau sib xyaw ua ke ntawm xab npum sib xyaw, thiab tom qab ntawd tov nrog bitumen. (Cov khoom xyaw: Asphantetre thiab resin) tau muab tso rau hauv cov zeb zeb colloid. Tom qab ib tug tuaj yeem siv cov kua xab npum yog siv, cov xab npum yog npaj ua ntej tom ntej tuaj yeem ua. Thaum siv rau hauv kev tsim cov emulsion bitumen (sib xyaw ua ke, tab sis phau ntawv looj tes kom tau txuas ntxiv, lossis tsis muaj phau ntawv looj tes yas ntxiv, lossis tsis muaj kev sib txuas ntawm cov kua yas rau cov kua tshuaj tas.