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Cov khoom lag luam twg yuav tsum ua ua ntej siv cov khoom siv asllhated asphalt?
Tso Sijhawm:2023-11-17
Nyeem:
Kev faib:
Koj paub ntau npaum li cas txog kev tiv thaiv ua ntej siv cov khoom siv aslfhally? Txhawm rau kom zoo dua pab txhua tus nkag siab nws hauv kev nthuav dav ntxiv, cia peb qhia nws rau koj hauv qab no:
(1) Muaj qhov kub kub hloov roj ntxuam kauj hauv lub demulsifier daws cov tsheb cua sov tank tank. Thaum qhia cov dej txias rau hauv lub taub ntim dej cia, koj yuav tsum tua cov roj cua kub hloov ua ntej, ntxiv cov dej ntws uas tsim nyog, thiab tom qab ntawd tig mus rau qhov hloov mus rau kom sov. Cov khoom siv asphalted asphalt cov khoom siv li asphalt nws tus kheej tsis yog xim lossis tsis muaj xim, tab sis yog xim av tsaus. Nyob rau hauv xyoo tsis ntev los no, nws feem ntau yog hu ua kob asphalt vim kev lag luam cwj pwm. Ncaj qha pouring dej txias rau hauv cov roj cua sov hloov hluav taws xob kom sov tuaj yeem yooj yim ua rau muaj kev kub ceev.
(2) Cov pa roj emulsifier thiab cov khoom xa khoom, nrog rau lwm cov neeg tsav tsheb, nplawm cov khoom siv, thiab cov rooj vag li qub yuav tsum yog kev saib xyuas. Cov khoom siv asphalted asphalt cov khoom siv li asphalt nws tus kheej tsis yog xim lossis tsis muaj xim, tab sis yog xim av tsaus. Nyob rau hauv xyoo tsis ntev los no, nws feem ntau yog hu ua kob asphalt vim kev lag luam cwj pwm.
thermal roj cua sov bitumen ntaus ntawv_2thermal roj cua sov bitumen ntaus ntawv_2
(3) Yog tias cov khoom siv cov xim tsis zoo tau siv sijhawm ntev, cov kua hauv nws lub tank thiab cov raj xa dej yuav tsum tau khoob. Txhua qhov ntsaws yuav tsum kaw kom nruj thiab khaws cia kom huv, thiab txhua lub tsev ua haujlwm yuav tsum tau muaj roj. Tus xeb hauv lub tank yuav tsum tau muab tshem tawm tom qab siv ib zaug thiab thaum nws rov qab pib tom qab raug nres ntev, thiab lub taub lim yuav tsum tau ntxuav kom tsis tu ncua.
(4) Thaum lub sijhawm kub sab nraum zoov tsawg dua -5 ° C, cov khoom tiav tsis tuaj yeem khaws cia hauv cov xim rwb thaiv tsev ua ke thiab yuav tsum tau nqus dej los ntawm kev tawg thiab khov.
(5) Txheeb xyuas seb cov hluav taws xob sib koom ua ke ntawm cov khoom siv hluav taws xob ntawm cov khoom siv hluav taws Qhov zaus hloov dua siab yog qhov ntsuas. Txog kev thov txij nkawm tiag tiag, thov saib cov neeg siv phau ntawv no.
(6) Tom qab txhua qhov hloov, lub tshuab emulsifying yuav tsum raug ntxuav.
(7) Qhov tseeb ntawm cov twj ceev hloov tau siv los kho cov ntws ntawm cov khoom siv asphally yuav tsum tau kuaj xyuas thiab tswj thiab tswj tsis tu ncua.