Ntau cov khoom siv asphalt yog ntsuab thiab ib puag ncig cov khoom lag luam, thiab hauv qab-sipo asphalt sib tov yog ib tug neeg sawv cev kuj tseem ceeb. Txawm hais tias nws yog nws cov qauv tsim lossis kev ua haujlwm, nws yog nyob ntawm kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig uas yog lub ntsiab cai.

Hauv qab-silo-siphalt sib xyaw ua ke cog ua ntej-theem hnab av collector thiab tus thawj coj tsis zoo tsim kho cov plua plav tawm thiab ua si lub luag haujlwm tsis zoo rau lub zog thiab emission txo. Nyob rau tib lub sijhawm, raws li kev tiv thaiv thoob ntiaj teb, cov khoom siv no tsis yog ua tau raws li cov qauv plua plav, tab sis kuj tseem ua tau cov qauv hauv plab, cov suab nrov tswj, thiab lwm yam.
Ntxiv mus, nws cov kab sib xyaw ua ke sib xyaw ua haujlwm thiab tshwj xeeb hwj hwj zog tsav hom ua rau kev txhim khu kev qha thiab muaj kev nyab xeeb dua; lub modular tsim yuav pab txhim kho cov ciaj ciam ntawm cov khoom siv teeb tsa thiab kev thauj mus los; Nruab nrog hauv qab-mounted, qauv sib xws ntawm cov khoom tiav ua tiav cov khoom lag luam, nws tuaj yeem txuag qhov chaw siv thiab txo cov khoom siv tsis ua haujlwm.