1. Mtsinje wapansi uyenera kutsukidwa kuti uwonetsetse kuti pamwamba pa mazikowo ndi oyera ndipo palibe kudzikundikira madzi musanayambe kumanga mafuta otsekemera. Musanapaka mafuta otsekemera, muyenera kuyang'anitsitsa kuyika malo ophwanyika apansi (fiberglass gratings ikhoza kuikidwa kuti muchepetse chiopsezo chobisika cha kusweka kwa phula la asphalt m'tsogolomu).
2. Pofalitsa mafuta odutsa-wosanjikiza, tcheru chiyenera kuperekedwa kuzitsulo ndi mbali zina zogwirizana ndi phula. Izi ziyenera kuteteza madzi kuti asalowe mu subgrade ndikuwononga gawolo, zomwe zimapangitsa kuti msewuwo umire.
3. Makulidwe a slurry seal wosanjikiza ayenera kuwongoleredwa poikonza. Isakhale yokhuthala kwambiri kapena yowonda kwambiri. Ngati ndi wandiweyani kwambiri, zimakhala zovuta kuswa emulsification ya asphalt ndikuyambitsa zovuta zina.
4. Kusakaniza kwa asphalt: Kusakaniza kwa asphalt kuyenera kukhala ndi antchito anthawi zonse kuti athe kuwongolera kutentha, kusakaniza chiŵerengero, chiŵerengero cha mafuta ndi miyala, ndi zina zotero za siteshoni ya asphalt.
5. Mayendedwe a phula: Matigari a magalimoto oyendera ayenera kupakidwa utoto ndi anti-adhesive agent kapena isolate agent, ndipo aphimbidwe ndi tarpaulin kuti akwaniritse ntchito ya phula. Panthawi imodzimodziyo, magalimoto ofunikira ayenera kuwerengedwa mozama kutengera mtunda kuchokera pa siteshoni ya asphalt kupita kumalo opangira phula kuti zitsimikizidwe kuti phula likuyenda mosalekeza.
6. Kupaka phula: Pamaso pa phula, chopondapocho chiyenera kutenthedwa pasadakhale 0.5-1 ola, ndipo phala likhoza kuyambika kutentha kusanapitirire 100 ° C. Ndalama zoyambira kuyatsa ziyenera kuwonetsetsa ntchito yokonza, kuyendetsa galimoto, ndi kukonza. Ntchito yotsegulira imatha kungoyambira munthu wodzipatulira pamakina ndi bolodi lamakompyuta ndipo magalimoto onyamula zinthu 3-5 ali m'malo. Panthawi yokonza, zipangizo ziyenera kuwonjezeredwa panthawi yomwe makina opangira makina alibe, ndipo ndizoletsedwa kutaya zipangizo.
7. Asphalt compaction: Zitsulo zogudubuza, zodzigudubuza matayala, ndi zina zotero zingagwiritsidwe ntchito kugwirizanitsa konkire ya asphalt wamba. Kutentha koyambirira sikuyenera kutsika 135 ° C ndipo kutentha komaliza sikuyenera kutsika 70 ° C. Asphalt yosinthidwa sayenera kupangidwa ndi matayala odzigudubuza. Kutentha koyambilira sikuyenera kutsika kuposa 70 ° C. Osachepera 150 ℃, kutentha komaliza sikutsika kuposa 90 ℃. Kwa malo omwe sangathe kuphwanyidwa ndi zodzigudubuza zazikulu, zodzigudubuza zing'onozing'ono kapena tampers zingagwiritsidwe ntchito pophatikizana.
8. Kukonza phula kapena kutsegula kwa magalimoto:
Pambuyo pakumalizidwa kwa asphalt, makamaka, kukonza kumafunika kwa maola 24 musanatsegule magalimoto. Ngati kuli kofunikira kuti mutseguliretu magalimoto pasadakhale, mutha kuwaza madzi kuti azizire, ndipo magalimoto amatha kutsegulidwa kutentha kutsika pansi pa 50 ° C.