Ob qho tib si hloov kho cov khoom lag luam bitumen thiab cov tsoos emulsified bitumen cov txheej txheem rau cov mills, thiab muaj maj mam siv dav. Txawm li cas los xij, cov teeb meem uas tau tshwm sim thaum siv cov khoom siv bitumen hloov kho cov khoom siv xav tau tshwj xeeb. Tsuas yog nyob rau hauv txoj kev no tuaj yeem zam cov teeb meem ntau li ntau tau thiab txhim kho ntau zog:

Cov txheej txheem tsim tsis tau ntawm kev hloov kho cov khoom siv bitumen ua rau cov khoom poob loj, thiab qhov zoo ntawm cov khoom hloov kho me me tsis ruaj khov. Vim tias cov sbs tom qab o thiab stirring feem ntau ua qee qhov kev sib tsoo lossis kev sib tsoo loj, thiab ntsuas kub ntawm qhov sib tsoo nce, uas yooj yim ua rau qee qhov kev laus. Kuj tseem muaj qhov me me uas tsis tau maj nrawm thiab yog qhov cuam tshuam ncaj qha rau hauv lub tank sib tsoo, zoo, thiab ntws ntawm lub neej hloov kho lub neej ntawm lub zeb.
Vim tias cov khoom siv hloov kho cov khoom siv tsis ua ntej cov khoom sib tsoo, thiab cov qauv tsim muaj txiaj ntsig zoo, ua rau cov khoom lag luam tsis ruaj khov thiab cov khoom tsis ruaj khov ntawm cov khoom siv. Nws yog ib qho tsim nyog yuav tsum cia siab rau kev rov ua ntau txoj kev sib tsoo thiab lub sijhawm ntev tsim los daws cov teeb meem. Qhov no tsis tsuas yog nce ntxiv kev siv zog thiab cov nqi, tab sis kuj ua rau cov khoom tsis muaj zog thiab cuam tshuam rau kev tsim kho nrawm.
Cov no yog cov teeb meem tseem ceeb uas tshwm sim thaum siv cov khoom siv hloov kho Bitumen. Txhua tus neeg yuav tsum ua haujlwm hauv kev nthuav dav raws li cov lus qhia kom ua tau zoo txhim kho peb txoj haujlwm ua haujlwm tau zoo. Yog tias koj muaj lus nug thaum lub sijhawm ua haujlwm, thov koj tham nrog peb hauv sijhawm.