Lub thiaj li hu ua emulsified bitumen yog yaj cov bitumen. Los ntawm kev ua ntawm emulsifier thiabbitumen emulsion nroj tsuag, cov bitumen yog dispersed nyob rau hauv lub aqueous tov uas muaj ib tug tej yam nqi ntawm emulsifier nyob rau hauv daim ntawv ntawm zoo tee dej los tsim ib tug roj-hauv-dej asphalt emulsion. Qhuav kua nyob rau hauv chav tsev kub. Hloov kho emulsified bitumen hais txog emulsified bitumen raws li cov khoom siv hauv paus, bitumen hloov khoom raws li kev hloov kho sab nraud
Cov ntaub ntawv yog sib xyaw, miscible, thiab npaj rau hauv ib qho kev hloov kho bitumen sib xyaw emulsion nrog qee yam ntxwv raws li qee yam txheej txheem ntws. Qhov sib xyaw emulsion no hu ua hloov kho emulsified bitumen.

Kev hloov kho cov txheej txheem ntawm bitumen emulsion cog tuaj yeem muab faib ua plaub pawg:
1. Tom qab ua emulsified bitumen, ntxiv latex modifier, uas yog, thawj emulsify thiab ces hloov;
2. Muab cov latex modifier rau hauv emulsifier aqueous tov, thiab ces nkag mus rau lub colloid zeb ua ke nrog bitumen los tsim kho emulsified bitumen;
3. Muab cov latex modifier, emulsifier aqueous tov, thiab bitumen mus rau hauv lub colloid zeb tib lub sij hawm kom hloov kho emulsified bitumen (ob txoj kev ntawm 2 thiab 3 tuaj yeem raug hu ua emulsified thaum hloov);
4. Emulsify cov hloov kho asphalt los tsim emulsified hloov bitumen.

ntau lawm ntim hloov ntawmbitumen emulsion cog
1. Thaum lub sij hawm tsim khoom, ua tib zoo saib xyuas kev nyeem ntawv ntawm tus pas ntsuas kub ntawm qhov hluav taws xob ntawm emulsified asphalt thiab sau cov nqi raug.
2. Thaum koj xav tau kom muaj peev xwm ntau lawm, koj yuav tsum xub ua kom lub cev muaj zog ceev ntawm cov xab npum kua twj tso kua mis. Lub sijhawm no, kev nyeem ntawv ntawm tus pas ntsuas kub txo qis, thiab tom qab ntawd maj mam kho qhov nrawm ntawm lub cev muaj zog ntawm lub twj tso kua mis asphalt. Lub sijhawm no, kev nyeem ntawv ntawm tus pas ntsuas kub nce. Thaum qhov kev nyeem ntawv ntawm tus pas ntsuas kub mus txog qhov kev nyeem ntawv kaw tseg, nres kho; Thaum txo cov peev txheej ntau lawm, ua ntej txo lub cev muaj zog ntawm lub twj tso kua mis asphalt. Lub sijhawm no, kev nyeem ntawv ntawm tus pas ntsuas kub txo qis, thiab tom qab ntawd maj mam txo qhov ceev ntawm lub cev muaj zog ntawm xab npum kua twj. Lub sijhawm no, kev nyeem ntawv ntawm tus pas ntsuas kub nce. Thaum qhov kev nyeem ntawv ntawm tus pas ntsuas kub mus txog qhov kev nyeem ntawv sau tseg, nres qhov kev hloov kho.