Raws li qhov xwm txheej tam sim no ntawm kev txhim kho txuas ntxiv ntawm ntau yam kev lag luam, emulsion bitumen cog tau txuas ntxiv tsim thiab siv. Peb paub tias emulsion bitumen yog ib qho emulsion uas yog kua ntawm chav tsev kub tsim los ntawm dispersing asphalt rau hauv dej theem. Raws li cov ntaub ntawv tshiab txoj kev paub tab, nws txuag tau ntau dua 50% ntawm lub zog thiab 10% -20% ntawm asphalt piv nrog cov tsoos kub asphalt, thiab muaj cov pa phem tsawg.

Nyob rau hauv cov nqe lus ntawm daim ntawv tam sim no, emulsion bitumen cov cuab yeej siv dav siv hauv cov thev naus laus zis tshiab thiab cov txheej txheem rau kev tiv thaiv kev saib xyuas, xws li pos huab, slurry foob, micro-surfacing, txias regeneration, crushed pob zeb foob, txias mix thiab txias patch ntaub ntawv. Qhov loj tshaj plaws ntawm cov khoom siv emulsion bitumen yog tias nws tuaj yeem khaws cia rau hauv chav tsev kub, thiab tsis tas yuav tsum tau cua sov thaum txau thiab sib tov, thiab tsis tas yuav ua kom sov lub pob zeb. Yog li ntawd, nws yooj yim heev rau kev tsim kho, zam kev kub hnyiab thiab kub hnyiab los ntawm kub asphalt, thiab zam kev fumigation ntawm asphalt chav thaum paving high-kub sib tov.