Txawm hais tias daim ntawv thov ntawm cov khoom siv emulsion bitumen lossis lwm yam khoom siv, hauv daim ntawv thov kev saib xyuas tsim nyog, hnub no peb qhia cov kws tshaj lij los ua 3 cov ntsiab lus hauv qab no txhawm rau txhim kho kev siv tus nqi ntawm cov khoom siv bitumen:

1. Thaum cov emulsion bitumen cog tsis siv sijhawm ntev, cov kua hauv cov raj xa dej thiab lub tank cia yuav tsum raug tso tawm, lub hau yuav tsum tau muab kaw, huv si, thiab tag nrho cov khoom txav tau lubricated. Thaum nws siv thawj zaug thiab ua tsis taus haujlwm ntev, cov xeb ntawm cov roj tank yuav tsum raug tshem tawm, thiab cov lim dej yuav tsum tau ntxuav tsis tu ncua.
2. Thaum qhov kub ntawm sab nraum zoov qis dua -5 ℃, cov khoom siv emulsion bitumen yuav tsum tsis txhob khaws cov khoom tsis muaj cov khoom siv rwb thaiv tsev, thiab nws yuav tsum tau muab tso rau hauv lub sijhawm kom tsis txhob khov thiab demulsification ntawm emulsion bitumen.
3. Qhov sib txawv ntawm stator thiab rotor ntawm cov khoom siv emulsified asphalt yuav tsum tau kuaj xyuas tsis tu ncua. Thaum lub tshuab tsis tuaj yeem ua tau raws li qhov sib txawv me me, lub stator thiab rotor yuav tsum tau hloov.