Mafotokozedwe Akatundu
Cold-Mix asphalt osakaniza ndi mtundu watsopano wa zinthu za pamsewu, zomwe zimakhala ndi ubwino wa zomangamanga zosavuta, kuteteza chilengedwe ndi mphamvu, ndipo pang'onopang'ono zimakopa chidwi cha ntchito zomanga msewu.Pepalali likufuna kukambirana za kuthekera ndi kugwiritsa ntchito chiyembekezo cha kusakaniza kozizira kosakaniza phula mu zomangamanga za msewu pophunzira kuyesa ntchito yake ndi ntchito.
Cholinga ndi njira yoyeserera kachitidwe kakusakaniza kozizira kosakanikirana ndi asphalt
Cholinga cha kuyesa kwa ntchito ya kusakaniza kwa asphalt ozizira ndi kuyesa kutheka kwake ndi kugwiritsidwa ntchito pomanga misewu poyesa ndondomeko zake zogwirira ntchito.Zolemba zazikuluzikulu zogwirira ntchito zimaphatikizapo kumeta ubweya, mphamvu yopondereza, mphamvu yopindika, kukhazikika kwa madzi, e.tc.
M'mayeso, ndikofunikira kudziwa kaye dongosolo lachiyeso, kuphatikiza mtundu wa phula, chiŵerengero cha asphalt ndi aggregate, ndi kusankha kwa zowonjezera.
Kenako, zitsanzo zoyeserera zidakonzedwa molingana ndi dongosolo lolinganizidwa.
Kenako, zitsanzo mayeso amayesedwa zolozera zosiyanasiyana ntchito, monga compaction digiri, kukameta ubweya mphamvu, compressive mphamvu, etc.
Pomaliza, kusanthula kwa data ndikuwunika magwiridwe antchito kumachitika molingana ndi zotsatira za mayeso.
Zotsatira ndi kuwunika kwa mayeso a magwiridwe antchito a kusakaniza kwa asphalt kozizira
Kupyolera mu kuyesa kwa ntchito ya kusakaniza kozizira kwa asphalt, deta ya mitundu yosiyanasiyana ya machitidwe ikhoza kupezedwa.
- 1. Kumeta ubweya wa mphamvu:Mphamvu ya shear ya kusakaniza kozizira kwa asphalt ndipamwamba, yomwe imatha kukwaniritsa zofunikira zonyamula katundu pakupanga misewu.
- 2. Mphamvu zopondereza:Cold-mix asphalt osakaniza ali ndi mphamvu yopondereza kwambiri ndipo amatha kuteteza bwino kugwa ndi kupindika kwa msewu.
- 3. Mphamvu yopindika:Cold-mix asphalt osakaniza ali ndi mphamvu yopindika kwambiri, yomwe imatha kuchedwetsa kusweka kwa nsomba ndikuphwanya msewu.
- 4. Kukhazikika kwa madzi:Cold-mix asphalt osakaniza ali ndi kukhazikika kwamadzi osasunthika ndipo amatha kupewa kukokoloka kwapamsewu komanso kukokoloka.
Kusanthula kwathunthu kwa zotsatira za mayeso a magwiridwe antchito a osakaniza a asphalt ozizira, titha kunena kuti kusakaniza kobiriwira kosakanikirana kozizira kumakhala ndi zida zabwino zamakina komanso kukhazikika, zomwe zimatha kukwaniritsa zofunikira pakupanga misewu.
Kafukufuku wa Kugwiritsa Ntchito Cold Mix Asphalt Mixture
Cold-Mix asphalt osakaniza ali ndi chiyembekezo chochuluka chogwiritsira ntchito pomanga msewu.Choyamba, ntchito yomanga phula-kusakaniza phula ndi yosavuta komanso yachangu, yomwe ingafupikitse nthawi yomanga ndikupititsa patsogolo ntchitoyo.Chachiwiri, kusakaniza kozizira kosakanikirana ndi phula sikufuna kutentha, komwe kumapulumutsa mphamvu komanso kuwononga chilengedwe. kuletsa kuchulukana kwa madzi mumsewu ndi kuterera.
Malinga ndi kafukufuku wamakono ndi ntchito, zikhoza kunenedweratu kuti kusakaniza kozizira kosakaniza phula pang'onopang'ono kudzalowa m'malo mwa chikhalidwe cha phula-kusakaniza phula ngati chinthu chodziwika bwino cha zomangamanga za misewu.Popanga misewu yamtsogolo, kusakaniza kwa asphalt kozizira kudzakhala ndi minda yambiri yogwiritsira ntchito komanso ntchito yabwino.
Mapeto
Kuti tifotokoze mwachidule, kudzera mu kafukufuku woyesa magwiridwe antchito ndikugwiritsa ntchito osakaniza a asphalt ozizira, zotsatirazi zitha kuganiziridwa:
1. Cold-mix asphalt osakaniza ali ndi zinthu zabwino zamakina ndi kukhazikika, zomwe zingathe kukwaniritsa zofunikira za ntchito yomanga misewu.
2. Kupanga kusakaniza kwa asphalt kozizira kumakhala kosavuta, kofulumira, kopulumutsa mphamvu komanso kosamalira zachilengedwe, ndipo kumakhala ndi ntchito zambiri .
Kutengera zomwe tafotokozazi, titha kunena kuti kugwiritsa ntchito chisakanizo cha phula-ozizira pakupanga misewu ndikotheka komanso kulonjeza. Kafukufuku wam'tsogolo akhoza kuzamitsidwa kuti akambirane za kukhathamiritsa, ukadaulo wa zomangamanga ndi njira zosamalira zosakaniza za phula lozizira, kupititsa patsogolo ntchito yake ndikukulitsa ntchito yake.
Nthawi yotumiza: Jul-30-2025
