Lub asphalt sib tov cog yog ib qho ntawm cov khoom tseem ceeb tshaj plaws rau kev tsim cov khoom lag luam asphalt. Yog tias nws ua tsis tiav, cov zis ntawm cov khoom yuav tsis muaj kev txo qis. Qhov no yog lub nra tsim nyog ceeb toom, yog li cov teeb meem twg ntau zaus nyob rau hauv asphalt sib tov nroj tsuag?
Cov khoom lag luam feem ntau yog cov khoom tsis ruaj khov thiab kev tsim khoom qis ntawm cov khoom siv. Tom qab kev xam xam, peb paub tias cov laj thawj tseem ceeb rau kev ua tsis tiav yog raws li hauv qab no:

1. Kev sib xyaw ua ke ntawm cov khoom siv raw;
2. Qhov zoo ntawm cov ntaub ntawv raw tsis yog txog ntawm tus qauv;
3. Cov roj cua sib xyaw ua ke hauv cov khoom siv tsawg;
4. Cov khoom siv ua haujlwm tsis muaj teeb meem.
Thaum koj txiav txim siab qhov ua rau, koj tuaj yeem ua cov ntsuas ntsuas.
Ntxiv rau cov khoom siv tsawg, qhov kev tawm tsam kub ntawm asphalt sib tov nroj tsuag yog qee zaum tsis ruaj khov thiab tsis tuaj yeem ua kom tau raws li qhov ntsuas kub. Qhov ua rau ntawm cov teeb meem no tsis muaj tseeb txog qhov kub thiab txias kev tswj kub, thiab lub burner nplaim taws loj yuav tsum tau rov qab los txhim kho cov xwm txheej no.