1. Hom xim thiab qhov zoo ntawm cov xim asphalt: Cov xim sib txawv ntawm cov xim asphalt yuav xav tau cov xim sib txawv thiab cov khoom siv ntxiv, uas yuav ua rau cov nqi sib txawv. Feem ntau, cov xim ci dua thiab ntev ntev yuav xav tau cov xim zoo dua thiab cov khoom ntxiv, yog li tus nqi kuj yuav nce ntxiv.
2. Hom thiab tus nqi ntawm asphalt: Tus nqi kuj yuav txawv nyob ntawm seb hom asphalt siv. Feem ntau, hloov kho asphalt uas muaj roj hmab lossis yas muaj tus nqi siab dua vim tias lawv muaj kev ua tau zoo dua thiab ua haujlwm ntev dua.
3. Hom thiab tus nqi ntawm cov xim xim: Organic pigments kim dua, thiab cov xim me me kuj tseem kim dua. Txawm li cas los xij, thaum siv cov xim ntau ntau, cov nqi tsev yuav raug txo vim kev yuav khoom ntau.
4. Tus nqi ntawm lwm yam additives: xws li polymer additives, slurry additives, thiab lwm yam yuav cuam tshuam rau chav tsev nqi. Qhov ntau ntawm cov additives, qhov siab dua cov nqi tsev.
5. Cov txheej txheem kev tsim kho thiab thev naus laus zis: Qee qhov kev tsim kho tshwj xeeb yuav xav tau cov nqi siab dua, yog li tus nqi kuj tseem yuav nce ntxiv. Piv txwv li, qee cov qauv tsim los yog cov qauv tsim yuav xav tau kev siv tshuab siv ntau dua thiab ua haujlwm ntau dua.
6. Lub tswv yim nqi ntawm cov neeg muag khoom: tej zaum yuav muaj qee qhov sib txawv ntawm tus nqi ntawm cov neeg muag khoom sib txawv, yog li yuav tsum muaj kev sib piv thiab kev xaiv. Qee cov neeg muag khoom yuav muab cov nqi sib tw ntau dua los nyiam cov neeg siv khoom.
7. Qhov project scale: Feem ntau hais lus, cov phiaj xwm loj loj yuav tau txais tus nqi zoo dua vim tias cov neeg muag khoom tuaj yeem txo cov nqi los ntawm kev tsim khoom thiab kev yuav khoom. Piv txwv li, tej yaam num me me yuav ntsib tus nqi siab dua.
Thov nco ntsoov tias tus nqi txiav txim siab saum toj no tuaj yeem hloov pauv txhua lub sijhawm vim muaj kev hloov pauv hauv kev ua lag luam thiab lwm yam. Yog li ntawd, thaum yuav cov xim asphalt, hu rau ntau tus neeg muag khoom thiab sib piv lawv cov nqi, qhov zoo, thiab cov kev pabcuam kom pom cov kev xaiv uas haum rau koj cov kev xav tau.
