Tam sim no, tsis muaj kev sib koom ua ke rau cov khoom siv hauv tsev emulsified asphalt. Cov khoom siv ntawm ntau lub tuam txhab tsim khoom thiab cov chaw tsim khoom sib txawv heev, tab sis lawv cov txheej txheem tsim khoom yog tib yam. Thaum siv, lawv yuav tsum tau nqa tawm raws li cov kev ceev faj txog kev khiav hauj lwm thiab kev saib xyuas cov kev cai.
Kev ceev faj ua haujlwm
1) Emulsified asphalt ntau lawm yuav tsum tau ua nruj me ntsis raws li "cov txheej txheem ntau lawm".
2) Cov cuab yeej ua haujlwm yuav tsum tau muab rau ib tus neeg tshwj xeeb, thiab tus neeg teb xov tooj yuav tsum paub thiab paub txog cov cuab yeej ua haujlwm tseem ceeb.
3) Ua ntej txhua qhov kev tsim khoom, txhua qhov chaw, cov khoom siv hluav taws xob thiab lawv cov circuits yuav tsum raug kuaj xyuas, thiab lub tshuab tuaj yeem pib tsuas yog tom qab lees paub tias lawv nyob hauv ib qho kev nyab xeeb thiab ib txwm ua haujlwm.
4) Ua ntej pib lub tshuab, ua ntej pib lub preheating system. Thaum lub asphalt thiab emulsifier tuaj yeem tig los ntawm tes thiab yooj yim, pib lub emulsifier thiab emulsifier aqueous tov twj tso kua mis.
5) Qhov kub ntawm asphalt thiab emulsifier aqueous tov yuav tsum ua raws li cov txheej txheem.
6) nruj me ntsis npaj cov emulsifier aqueous tov raws li "Emulsifier Instructions" thiab "Production Process Card".
7) Rau cov cuab yeej siv tsis siv neeg roj-dej sib piv tswj, "phau ntawv iav" yuav tsum tau qhib ua ntej, thiab tom qab ntawd "automatic gear" yuav tsum tig rov qab rau thaum lub ntsuas roj-dej ntws thiab ua haujlwm ib txwm.
8) Thaum kawg ntawm kev tsim khoom, qhov kev kaw yuav tsum yog asphalt twj tso kua mis - emulsifier dej tov twj - emulsifier, thiab asphalt pipeline valve thiab dej tov valve yuav tsum raug kaw tib lub sijhawm.
9) Ua tib zoo saib xyuas kev nyab xeeb ntawm kev tsim khoom, thiab cov neeg ua haujlwm tsis raug tso cai tawm hauv lawv cov ntawv yam tsis tau tso cai.
