Piv nrog cov qub txhais ntawm kub thiab kub cov khoom siv rau emulsified hloov asphalt hloov kho tshiab, uas siv cov khoom siv kub los yog tsawg cov ntaub ntawv rau kev rov qab. Cov khoom rov qab rov qab los yog cov khoom txias ua rau cov khoom siv raw.

Qhov sib txawv ntawm emulsified hloov asphalt cov khoom siv pob zeb ua thiab dav dav ras cov ntaub ntawv raw yog tias nws tau sib txuas lus thiab cov yam ntxwv xoob. Piv nrog tsoos kub patching, nws mob ib txwm patting ntau lawm cov txheej txheem xws li puag ncig cov roj, thiab ua rau cov ib txwm muaj hluav taws xob. Qhov tsis zoo ntawm tsis muaj peev xwm nqa tawm kev tsim kho ua haujlwm hauv cov caij ntuj sov qis thiab lub caij nag txuag qhov teeb tsa thiab cov qhov cub ua kom sov li asphalt ntawm lub xaib.
Cov ntaub ntawv zoo no tuaj yeem siv los txhawb ntau hom kev ua haujlwm hauv pem teb nyob rau txhua qhov huab cua thiab thaj tsam ntawm kev ua haujlwm kub ntawm -30 ° C thiab 50 ° C. Nws yuav tsis ua phem cua thiab dej hauv av, thiab tuaj yeem rov qab hloov dua thaum nws tawg. Tom qab rov qab, cov tsheb khiav hauv nroog tuaj yeem rov qab los ntawm kev sib txuas lus yooj yim, tib neeg cov kev pab, lossis cov log tsheb dov.
Nws cov khoom muaj zog los tiv thaiv kev laus thiab tsevneeg cov khoom ua rau txoj kev rov qab los poob qis lossis tawg, thiab nws cov kev pabcuam lub neej tuaj yeem yog ntau tshaj tsib xyoos.
Cov khoom siv raw ntawm emulsified hloov asphalt cov khoom siv tam sim no ntawm kev ua kom tiav aspolored aspolhalt, xuab zeb thiab gravel ntawm ntau yam kub los ua ntau yam xim, thiab tom qab ntawd pua. , Dov thiab tom qab ntawd yob kom tsim cov tshuaj ntsuab asphalt qhob ntxig nrog qee yam khoom muaj zog tensile thiab cov kev coj noj coj ua, kuj tau hu ua emulsified hloov asapt.