Muchina wekumaka weJUNDA Roadrudzi rwechishandiso chinoshandiswa zvakanyanya kutara mitsetse yakasiyana-siyana yemotokari pamusoro pevhu kana pasi pekongiri kuitira kupa gwara neruzivo kune vatyairi nevanofamba netsoka. Mutemo wekupaka nekumira unogona zvakare kuratidzwa nenzira dzemotokari. Michina yekuisa mitsetse inoita basa rayo kuburikidza nekukwesha, kuburitsa, uye kupfapfaidza pendi dzethermoplastic kana pendi dzechando dzinonyungudutsa pamusoro penzira.
Mhando dzeMichina yeKuisa Zviratidzo Mumugwagwa
Zvichibva pamhando dzakasiyana dzekutyaira, inovawo tsika yekupatsanura, zviratidzo zvese zvemigwagwa yemugwagwa zvinogona kuiswa muzvikamu zviviri.rudzi rwekusunda neruoko(inonziwo kufamba uchitevera michina yekukurura),rudzi rwekuzvifambisa,rudzi rwekutyairauyemhando yerori.
Zvichibva papendi yekuisa chiratidzo pamigwagwa yakagadzirwa nematombo, michina yese yekuisa chiratidzo pamigwagwa inogona kupatsanurwa kuita mhando mbiri huru,michina yekumaka pendi yethermoplasticuyemichina yekumaka pendi inotonhora isina mhepo.
Muchina wekumaka pamugwagwa weThermoplasticMuchina wekupfapfaidza une mhepo ine simba shoma, unoshanda zvakanaka uye unochinjika. Unogona kushanda pakumaka mutsetse kure uye nguva dzose. Ukobvu hwekupfapfaidza hunogadziriswa uye haushandiswi nemutsetse wekare wekumaka. Ketero inopisa inonyunguduka mukati memuchina inoita basa rakakosha mukudziisa, kunyungudutsa, uye kusanganisa pendi dzekumaka dzethermoplastic. Kupenda uku kunoda maminetsi mashoma kuti kuome mushure mekutonhora nekukurumidza kubva pa200℃.Pendi dzethermoplasticinogona kugadzirwa neruvara chero rupi zvarwo, asi kana zvasvika pakumaka mumugwagwa, yero nechena ndiwo mavara anonyanya kuwanikwa.
Pendi inotonhora kana muchina wepurasitiki inotonhora usingapindi mhepoimhando yemuchina usingapindi mhepo unotonhorera uye unodhonza. Tangi rependi rakakura uye bhini remagirazi zvinoita kuti rikwanise kushandiswa pabasa rekunyora daro refu uye rinoenderera mberi. Pendi yekuisa dambarefu inonyungudika inogadzirwa nemaresini eacrylic akagadziriswa, kuzadza pigment uye additives, anowanzo shandiswa mumigwagwa yeguta nemigwagwa yakajairika ine asphalt pavement uye concrete road surface; ine simba rakanaka rekudzivirira mamiriro ekunze, yakasimba, yakasimba yekudzivirira kupfeka uye inonamira, uye haisi nyore kuibvisa. Inotonhora pano inoreva tembiricha yakajairika, isina nzira yekutonhodza yemuviri. Saka, sezvo pasina nzira yekudziyisa nekunyungudutsa inodiwa, rudzi urwu rwemuchina wekumaka mugwagwa, ingave yerudzi rwekutyaira kana kuti yakaiswa murori, inoshanda zvakanyanya.
Nguva yekutumira: Ndira-11-2023
