Asphalt sib xyaw ua ke cov nroj tsuag ua si ib lub luag haujlwm tseem ceeb hauv kev tsim kho ntawm txoj kev hauv kuv lub tebchaws. Qhov zoo ntawm cov khoom siv no ncaj qha cuam tshuam rau kev nce qib thiab kev ua tau zoo ntawm txoj haujlwm. Cov cuab yeej siv no yog ib qho cuab yeej rau kev tsim cov khoom siv asphalt ua nrog ntau yam zoo, tab sis qee qhov yuam kev tseem yuav tau ntsib thaum siv. Kab lus no yuav piav qhia luv luv txog cov teeb meem asphalt ntawm asphalt sib tov nroj tsuag thiab cov kev daws teeb meem.

Ib qho ntawm cov kev ua txhaum ntau dua ntawm asphalt sib tov nroj tsuag yog qhov tsis ua haujlwm ntawm cov khoom txias pub khoom siv. Feem ntau hais lus, tsis ua hauj lwm cov khoom noj txias rau cov khoom siv hais txog qhov teeb meem ntawm kev hloov pauv ntawm kev siv hluav taws xob kaw. Qhov laj thawj tseem ceeb rau qhov kev tshwm sim no yog tias muaj cov khoom siv raw dhau los ntawm kev siv khoom txias thaum noj mov vim yog siv dhau. Kev daws rau cov teeb meem no yog kom ntseeg tau tias tus nqi ntawm cov khoom siv raw khaws cia hauv cov khoom pub mis yog qhov txaus.
Qhov tsis ua hauj lwm ntawm pob zeb ua kev tov khoom ntawm lub asphalt mixing tsob nroj kuj yog ib qho ntawm cov teeb meem sib xws. Feem ntau hais lus, nws tshwm sim los ntawm kev ua haujlwm ntau dhau uas ua rau muaj suab nrov tsis zoo hauv lub tshuab. Kev daws rau cov teeb meem no yog los kuaj xyuas tsis tu ncua kom paub meej tias muaj teeb meem. Yog tias muaj, cov kabmob ruaj yuav tsum tau hloov.