Yuav ua li cas thiaj ua tau kev saib xyuas tsis tu ncua ntawm kev hloov kho bitumen
Cov khoom xa tawm thiab lwm lub cev muaj zog thiab cov reducers ntawm cov khoom siv hloov kho me me yuav tsum tau tswj hwm raws li cov kev cai ntawm phau ntawv. Cov hmoov av nyob rau hauv cov chaw tswj txee yuav tsum tau muab tshem tawm ib zaug txhua rau lub hlis. Cov hmoov av tuaj yeem tshem tawm nrog cov plua plav blower kom tiv thaiv cov hmoov av los ntawm nkag mus rau lub tshuab thiab ua kom lub tshuab ua kom puas. Lub zeb zeb colloid xav tau ntxiv butter ib zaug rau txhua 100 tons ntawm emulsion bitumen ua. Tom qab siv cov agitator, nws yog qhov tsim nyog los tshawb xyuas cov roj cim ntau zaus. Yog tias cov khoom siv uas hloov kho cov khoom siv asphalt tau nres ntev, cov kua hauv lub tank thiab raj xa dej yuav tsum tau nqus, thiab txhua qhov chaw tsiv mus yuav tsum tau muaj cov roj muaj puv.
