Asphalt mixing cog cov cuab yeej yuav tsim kom muaj plua plav paug ntau thaum siv. Txhawm rau txo cov plua plav tawm, peb tuaj yeem ua ntej pib nrog kev txhim kho cov khoom sib xyaw asphalt. Los ntawm kev txhim kho kev tsim ntawm tag nrho lub tshuab, peb tuaj yeem txhim kho qhov tseeb ntawm txhua qhov kev sib khi ntawm lub tshuab, thiab sim ua kom cov khoom ntim tag nrho thaum lub sijhawm sib tov, kom cov hmoov av tuaj yeem tswj tau hauv cov khoom sib tov. Tsis tas li ntawd, nws yog ib qho tsim nyog yuav tsum tau ua tib zoo saib xyuas cov ntsiab lus ntawm kev ua kom zoo ntawm kev ua haujlwm ntawm cov khoom siv thiab xyuam xim rau kev tswj cov plua plav tawm hauv txhua qhov txuas.

Cua plua plav tshem tawm kuj yog ib txoj hauv kev rau kev tswj cov plua plav pov tseg hauv asphalt tov khoom cog. Txoj kev no yog ib txoj kev qub qub. Nws tsuas yog siv cyclone plua plav collectors rau kev tshem tawm plua plav. Txawm li cas los xij, txij li cov khoom siv plua plav qub qub no tuaj yeem tshem tawm cov plua plav loj dua, nws tsis tuaj yeem ua tau raws li kev kho plua plav. Txawm li cas los xij, tib neeg kuj tau txhim kho txuas ntxiv mus rau cov cua tshuab nqus plua plav. Los ntawm kev sib xyaw ua ke ntawm ntau pawg ntawm cyclone plua plav collectors ntawm ntau qhov sib txawv, kev kho plua plav ntawm cov khoom ntawm ntau qhov ntau thiab tsawg tuaj yeem ua tiav.
Ntxiv nrog rau ob txoj kev tswj plua plav saum toj no, asphalt sib xyaw cov khoom siv cog qoob loo kuj tuaj yeem siv cov plua plav tshem tawm thiab hnab plua plav tshem tawm txoj kev. Kev tshem tawm cov plua plav ntub dej muaj kev kho cov plua plav thiab tuaj yeem tshem tawm cov plua plav tawm thaum lub sijhawm sib xyaw, tab sis vim tias cov dej siv los ua cov khoom siv raw rau cov plua plav tshem tawm, nws yuav ua rau cov dej paug. Lub hnab plua plav tshem tawm yog txoj kev tshem tawm plua plav zoo dua rau cov khoom sib xyaw asphalt. Nws yog hom pas nrig-hom plua plav tshem tawm hom tsim nyog rau kev kho cov plua plav me me.