Malingaliro oyambira ndi mawonekedwe aukadaulo wosindikiza slurry
Zogulitsa
Kugwiritsa ntchito
Mlandu
Thandizo la Makasitomala
Blog
Udindo Wanu: Kunyumba > Blog > Blog Blog
Malingaliro oyambira ndi mawonekedwe aukadaulo wosindikiza slurry
Nthawi Yotulutsa:2023-11-24
Werengani:
Gawani:
Ndi chitukuko chofulumira cha chuma cha dziko lathu ndi luso lamakono, mikhalidwe yapamsewu ya dziko lathu yakhala yabwino kwambiri. Komabe, kuchuluka kwa magalimoto kumachulukirachulukira, ndipo kuchuluka kwa magalimoto akuluakulu kukuwonjezekanso, zomwe zabweretsa mavuto akulu pamayendedwe. Choncho, msewu waukulu Ntchito yokonza pang'onopang'ono yakopa chidwi cha anthu.
Misewu ya misewu yayikulu imagwiritsa ntchito zida wamba zomangira phula, zomwe sizikukwaniritsa miyezo yapamwamba komanso zofunikira zamamayendedwe amakono amisewu yayikulu. Momwe mungakonzekerere phula la phula lapamwamba kwambiri kuti muwonetsetse kuti misewu yayikulu ndi yabwino kwambiri ndi funso lofunika kulifufuza. Kusindikiza kwa slurry ndi ukadaulo wapa micro-surfacing ukukulitsidwa pang'onopang'ono ngati njira zodzitetezera zokhala ndi zabwino komanso zotsika mtengo.
The zikuchokera emulsified phula slurry osakaniza ndi zovuta, makamaka kuphatikizapo simenti, ntchentche phulusa, mchere ufa ndi zina. Kusakaniza kwa slurry kumagwiritsa ntchito mwala kapena mchenga monga chophatikizira choyambira, koma kusankha mwala ndi mchenga sikumangokhalira kukakamiza, koma kuyenera kufika pamlingo wina, ndiyeno onjezerani gawo lina la phula la emulsified ngati chomangira kuti mukwaniritse zomangira. Ngati mkhalidwewo ndi wapadera, mutha kuwonjezeranso gawo lina la ufa. Zosakaniza zonse zikawonjezeredwa, zimasakanizidwa ndi madzi mu gawo linalake kuti apange chisakanizo cha asphalt. Kusakaniza kwa asphalt komwe kumapangidwa ndi zigawozi kumakhala madzimadzi komanso kosavuta kugwiritsa ntchito pokonza msewu. Kusakaniza kumapopera pamsewu ndi galimoto yosindikizira slurry kuti apange chisindikizo cha slurry. Mfundo zikuluzikulu luso kupopera mbewu mankhwalawa ndi mosalekeza ndi yunifolomu. Kusakaniza kumapanga mankhwala ochepetsetsa a asphalt pamwamba pa msewu, zomwe zimapindulitsa ku ndondomeko yotsatira. Ntchito yaikulu ya wosanjikiza woonda uwu ndi kuteteza msewu wapachiyambi ndikuchepetsa kuvala kwa msewu.
Chifukwa cha kuphatikizika kwa gawo lina la madzi mu chisakanizo cha slurry kusindikiza, kumakhala kosavuta kusuntha mumlengalenga. Madzi akapangidwa nthunzi, amauma ndi kuuma. Choncho, slurry ikapangidwa, sizimangowoneka mofanana ndi konkire ya asphalt yabwino, koma sizimakhudza maonekedwe a msewu. Ilinso ndi luso lofanana ndi konkriti yopangidwa bwino potengera kukana kuvala, anti-skid, kutsekereza madzi, komanso kusalala. Ukadaulo wa slurry seal umagwiritsidwa ntchito pakukonza misewu yayikulu chifukwa chaukadaulo wake wosavuta womanga, nthawi yayitali yomanga, yotsika mtengo, yapamwamba kwambiri, kugwiritsa ntchito kwakukulu, kusinthasintha kwamphamvu, ndi zina zambiri. Ndi njira yachuma komanso yothandiza. Tekinoloje yokonza phula la asphalt ndiyoyenera kugwiritsidwa ntchito ndikukwezedwa. Kuonjezera apo, ubwino wa teknolojiyi umasonyezedwanso mu mphamvu yogwirizanitsa kwambiri pakati pa asphalt ndi mineral materials, kuphatikiza mwamphamvu ndi msewu wamtunda, kukwanitsa kuphimba kwathunthu zinthu zamchere, mphamvu zapamwamba komanso kukhazikika kwabwino.