1. Lub hauv paus txheej yuav tsum tau muab ntxuav kom huv si kom paub meej tias cov saum npoo ntawm lub hauv paus txheej yog huv si thiab tsis muaj tsub zuj zuj ntawm cov dej ua ntej pib cov roj permeable. Ua ntej paving nrog permeable roj, yuav tsum tau them nyiaj mloog mus rau lub cim ntawm qhov chaw tawg ntawm lub hauv paus txheej (fiberglass gratings yuav tsum tau nteg kom txo tau lub zais txaus ntshai ntawm tawg ntawm asphalt pavement yav tom ntej).
2. Thaum kis cov roj los ntawm txheej, yuav tsum tau them nyiaj mloog rau cov curbs thiab lwm qhov chaw hauv kev sib cuag ncaj qha nrog asphalt. Qhov no yuav tsum tiv thaiv cov dej los ntawm kev nkag mus rau hauv cov subgrade thiab ua rau cov subgrade puas, ua rau cov pavement mus rau hauv av.
3. Lub thickness ntawm slurry foob txheej yuav tsum tau tswj thaum paving nws. Nws yuav tsum tsis txhob tuab heev los yog nyias. Yog tias nws tuab heev, nws yuav nyuaj rau rhuav tshem cov asphalt emulsification thiab ua rau qee yam teeb meem zoo.
4. Asphalt mixing: asphalt mixing yuav tsum tau nruab nrog cov neeg ua haujlwm puv sij hawm los tswj qhov kub, sib tov piv, roj-pob zeb piv, thiab lwm yam ntawm asphalt chaw nres tsheb.

5. Asphalt tsheb thauj mus los: Cov tsheb thauj mus los ntawm cov tsheb thauj mus los yuav tsum tau pleev xim rau cov khoom siv los tiv thaiv cov nplaum los yog cov khoom siv cais tawm, thiab yuav tsum tau them nrog cov ntaub pua plag kom ua tiav lub luag haujlwm ntawm asphalt rwb thaiv tsev. Nyob rau tib lub sijhawm, cov tsheb uas xav tau yuav tsum tau suav ua tiav raws li qhov kev ncua deb ntawm asphalt chaw nres tsheb mus rau qhov chaw paving kom ntseeg tau tias kev ua haujlwm asphalt tsis tu ncua.
6. Asphalt paving: Ua ntej asphalt paving, paver yuav tsum tau preheated 0.5-1 teev ua ntej, thiab paving tuaj yeem pib ua ntej qhov kub siab tshaj 100 ° C. Cov nyiaj rau kev pib paving yuav tsum xyuas kom meej qhov chaw ua haujlwm, paver tsav tsheb, thiab paving. Kev ua haujlwm paving tuaj yeem pib tsuas yog tom qab tus neeg mob siab rau lub tshuab thiab lub tshuab computer thiab 3-5 cov khoom thauj khoom thauj khoom nyob rau hauv qhov chaw. Thaum lub sij hawm paving txheej txheem, cov ntaub ntawv yuav tsum tau ntxiv nyob rau hauv lub sij hawm rau cov cheeb tsam uas mechanical paving tsis nyob rau hauv qhov chaw, thiab nws yog nruj me ntsis txwv tsis pub pov tseg cov ntaub ntawv.
7. Asphalt compaction: steel log rollers, log rollers, thiab lwm yam tuaj yeem siv los ua cov pob zeb asphalt zoo tib yam. Thawj qhov ntsuas kub yuav tsum tsis txhob qis dua 135 ° C thiab qhov kawg nias kub yuav tsum tsis txhob qis dua 70 ° C. Hloov kho asphalt yuav tsum tsis txhob muab ntim nrog cov log tsheb. Thawj qhov ntsuas kub yuav tsum tsis txhob qis dua 70 ° C. Tsis qis dua 150 ℃, qhov kawg siab kub tsis qis dua 90 ℃. Rau qhov chaw uas tsis tuaj yeem cuam tshuam los ntawm cov menyuam loj, cov menyuam me los yog tampers tuaj yeem siv rau kev sib cog lus.
8. Asphalt tu lossis qhib rau kev khiav tsheb:
Tom qab cov asphalt paving ua tiav, hauv paus ntsiab lus, kev saib xyuas yog xav tau rau 24 teev ua ntej nws tuaj yeem qhib rau kev khiav tsheb. Yog tias nws tsim nyog qhib rau kev khiav tsheb ua ntej, koj tuaj yeem nchuav dej kom txias, thiab kev khiav tsheb tuaj yeem qhib tom qab qhov kub poob qis dua 50 ° C.