Txawm hais tias cov ntawv thov inefulified as khoom lossis cov cuab yeej muaj feem xyuam, niaj hnub no peb qhia txog kev siv cov khoom siv Asphalt:

1. Thaum lub pulshat asphalt cog yog tawm ntawm kev siv ntev, cov kua hauv lub raj dej tawm, lub raj mis yuav tsum tau muab tso tawm thiab khaws cia kom huv thiab txhua yam txav mus los yog lubricated. Thaum nws tau siv rau thawj zaug thiab xiam oob qhab ntev, tus xeb ntawm cov roj tank yuav tsum tau muab tshem tawm thiab lub taub lim dej yuav tsum tau ntxuav kom tsis tu ncua.
2. Thaum qhov kub sab nraum zoov yog qis dua -5 ℃, lub emulsified asphalt cov khoom lag luam tsis tau, thiab nws yuav tsum raug rho tawm nyob rau lub sijhawm kom tsis txhob muaj qhov khov thiab cuam tshuam asphalt.
3. Qhov sib txawv ntawm lub stator thiab lub rotor ntawm lub emulsified asaphalt yuav tsum tau kuaj xyuas tsis tu ncua. Thaum lub tshuab tsis tuaj yeem ntsib qhov sib txawv me me, cov stator thiab rotor yuav tsum tau hloov.