Mafotokozedwe Akatundu
Cold-mixed asphalt mix ndi mtundu wa asphalt osakaniza omwe amapangidwa ndi kusakaniza magulu ndi emulsified asphalt pa kutentha kwa firiji ndikulola kuchiritsa kwa nthawi inayake. Poyerekeza ndi zosakaniza zachikhalidwe zosakanikirana ndi phula, zosakaniza za asphalt zozizira zimakhala ndi ubwino womanga bwino, kugwiritsa ntchito mphamvu zochepa, komanso kukonda chilengedwe. Amagwiritsidwa ntchito kwambiri pokonza misewu, kulimbikitsa, ndi kukonzanso.
Zogulitsa
- 1. Kumanga kosavuta:Kusakaniza kwa asphalt kozizira kungagwiritsidwe ntchito kutentha kwa chipinda popanda kufunikira kwa kutentha, kuchepetsa kugwiritsa ntchito mphamvu komanso kuchepetsa ndalama zomanga. Komanso, panthawi yomanga, palibe utsi kapena phokoso, zomwe zimapangitsa kuti chilengedwe chiwonongeke.
- 2. Kuchita bwino kwambiri:Kusakaniza kwa asphalt kozizira kumakhala ndi zomatira zabwino, anti-peeling katundu ndi kulimba, kuteteza bwino madzi kulowa ndikutalikitsa moyo wamsewu.
- 3. Kusinthasintha kwamphamvu:Kusakaniza kwa asphalt kozizira kumakhala koyenera nyengo zosiyanasiyana komanso misewu yosiyanasiyana. Ngakhale m'malo ovuta kwambiri monga kutentha kwakukulu, chinyezi chambiri, ndi kutentha kochepa, imakhalabe ndi ntchito yabwino kwambiri.
- 4. Ready Lane:Kusakaniza kwa asphalt kozizira kumakhala ndi liwiro la zomangamanga komanso nthawi yochepa yochiritsa. Nthawi zambiri, imatha kutsegulidwa kwa magalimoto mkati mwa maola 2-4, kuchepetsa kwambiri nthawi yotseka msewu ndikuwongolera kuchuluka kwa magalimoto.
- 5. Kuteteza chilengedwe ndi kupulumutsa mphamvu:Panthawi yomanga osakaniza ozizira osakaniza phula, palibe Kutentha kumafunika, kuchepetsa kugwiritsa ntchito mphamvu komanso kuwononga chilengedwe. Nthawi yomweyo, kusakaniza kwa asphalt kozizira kumatha kubwezeretsedwanso pogwiritsa ntchito zinyalala zopangira phula, kupulumutsa chuma ndikuchepetsa ndalama za polojekiti.
Kuchuluka kwa ntchito zamalonda
Kusakaniza kwa asphalt kozizira kumagwiritsidwa ntchito makamaka pazinthu izi:
- Kukonza msewu:monga kukonza maenje, ming'alu, kutayikira ndi zina zowonongeka, komanso kubwezeretsa ntchito kwa misewu.
- Kulimbikitsa msewu:monga kulimbitsa-wochepa thupi, kukhuthala kwanuko, ndi zina zotero, kupititsa patsogolo mphamvu yonyamula katundu wamsewu ndi moyo wautumiki.
- Kukonza msewu:monga kumanga misewu yogwira ntchito mwapadera monga zolembera misewu, misewu yamitundu yosiyanasiyana, ndi misewu yoletsa kuterera.
- Kupanga misewu yatsopano:monga kupanga misewu yotsika kwambiri, misewu ya m'tauni, misewu, ndi zina zotero.
Ntchito Yomanga
1. Kukonzekera Kwazinthu: Sankhani zophatikiza zoyenera ndi emulsified asphalt, ndikuwasakaniza mogwirizana ndi zofunikira za mapangidwe.
2. Kusakaniza: Onjezani ma aggregates ndi emulsified asphalt kwa chosakanizira mu gawo loperekedwa ndikusakaniza bwino.
3. Kuphatikizika: Thirani phula losakanizika losakanizika lozizira mu makina ophatikizira ndikufalitsa pa makulidwe omwe atchulidwa.
4. Kuphatikizika: Gwiritsani ntchito chodzigudubuza kuti muphatikize chisakanizo cha asphalt chosakanizika chozizira mpaka chikafike pa kachulukidwe kofunikira monga momwe zimapangidwira.
5. Kusamalira: Pambuyo pa pamwamba pa phula losakanikirana losakanikirana ndi phula likauma, kukonza kuyenera kuchitika. Nthawi yokonza zonse ndi 2 mpaka 4 hours.
6. Kutsegula: Nthawi yokonza itatha, kuyendera kuyenera kuchitidwa kuti mutsimikizire kuyenerera. Ndiye, msewu ukhoza kutsegulidwa kwa magalimoto.
Kuwongolera Kwabwino kwa Zida Zosakanikirana Zozizira za Asphalt
1. Yang'anirani mosamalitsa mtundu wa zida zopangira kuti muwonetsetse kuti ma mineral aggregates ndi emulsified asphalt amakwaniritsa zofunikira pakupanga.
2. Tsatirani ndondomeko zopangidwira bwino kuti muzitha kusakaniza kuti mutsimikizire kukhazikika kwa ntchito ya zipangizo zozizira za asphalt.
3. Limbikitsani kasamalidwe ka malo kuti muwonetsetse kuti njira zosakanikirana, kufalitsa, ndi kuphatikizira zikuyenda bwino.
4. Chitani mayesero pazitsulo zosakanikirana zozizira za asphalt, kuphatikizapo zizindikiro monga kachulukidwe, makulidwe, ndi flatness, kuonetsetsa kuti ntchitoyo ndi yabwino.
Mapeto
Cold-mixed asphalt osakaniza, monga mtundu watsopano wa zinthu zapamsewu wokonda zachilengedwe komanso zopulumutsa mphamvu, zimakhala ndi zabwino zomangika bwino, kusinthasintha kwamphamvu, komanso njira yokonzeka. Imakondedwa kwambiri ndi omanga misewu ndi ogwiritsa ntchito. M'tsogolomu ntchito yomanga ndi kukonza misewu, kusakaniza kwa asphalt kozizira kudzagwira ntchito yofunika kwambiri.
Nthawi yotumiza: Jul-30-2025
