Umshini wokumaka we-JUNDA Roaduhlobo lwedivayisi esetshenziselwa ngokukhethekile ukuhlukanisa imigqa yethrafikhi ehlukahlukene endaweni emnyama noma ekhonkrithi ukuze inikeze isiqondiso nolwazi kubashayeli bezimoto nakubahamba ngezinyawo. Imithetho yokupaka nokuma ingaboniswa futhi yimizila yethrafikhi. Imishini yokumaka imigqa yenza umsebenzi wayo ngokusika, ukukhipha, kanye nokufafaza upende we-thermoplastic noma upende we-solvent obandayo endaweni egandayiwe.
Izinhlobo Zemishini Yokumaka Imigwaqo
Ngokusekelwe ezindleleni ezahlukene zokushayela, okuyindlela ejwayelekile yokuhlela, zonke izimpawu zomugqa wendlela zingahlukaniswa zibeuhlobo lokusunduza ngesandla(ebizwa nangokuthi imishini yokuhamba ngemuva kwemishini yokukhumula),uhlobo oluziqhubayo,uhlobo lokushayela, futhiuhlobo olufakwe elolini.
Ngokusekelwe kupende wokuphawula osetshenziswa emigwaqweni egandayiwe, yonke imishini yokumaka umgwaqo ingahlukaniswa ngezinhlobo ezimbili ezinkulu,imishini yokumaka upende we-thermoplasticfuthiimishini yokumaka umgwaqo obandayo ongenamoya.
Umshini wokumaka umgwaqo we-ThermoplasticUmshini wokufutha umoya onengcindezi ephansi osebenza kahle kakhulu futhi oguquguqukayo. Ungasebenza umsebenzi wokumaka imigqa emide kanye nomsebenzi wokumaka imigqa oqhubekayo. Ubukhulu bokufutha buyalungiseka futhi abuthinteki umugqa wokumaka omdala. Ikettle elishisayo elincibilikayo ngaphakathi komshini lidlala indima ebalulekile ekufudumaleni, ekuncibilikiseni, nasekuvuseni upende wokumaka we-thermoplastic. Isembozo sidinga imizuzu embalwa kuphela ukuze siqine ngemva kokupholisa ngokushesha kusuka ku-200℃.Upende we-thermoplasticingakhiqizwa nganoma yimuphi umbala, kodwa uma kukhulunywa ngokumaka umgwaqo, ophuzi nomhlophe yimibala evame kakhulu.
Umshini wokubeka uphawu lwendlela obandayo noma umshini wokubeka uphawu lwendlela ongenamoya wepulasitiki ebandayouhlobo lomshini obandayo nowokudonsa ongenamoya. Ithangi lopende elikhulu elinomthamo kanye nebhokisi lamagilasi okwenza kube kuhle emsebenzini wokumaka ibanga elide kanye nomsebenzi wokumaka oqhubekayo. Upende wokumaka i-blacktop solvent obandayo wenziwe ngama-resin e-acrylic aguquliwe, ukugcwalisa i-pigment kanye nokwengeza, ovame ukusetshenziswa emigwaqweni yedolobha kanye nemigwaqo evamile equkethe i-asphalt pavement kanye nobuso bomgwaqo wekhonkrithi; unokumelana okuhle kakhulu nesimo sezulu, ukuqina okuphezulu, ukumelana nokuguguleka okunamandla kanye nokunamathela, futhi akulula ukuwususa. Okubizwa ngokuthi ukubanda lapha empeleni kubhekisela ekushiseni okuvamile, ngaphandle kwendlela yokupholisa ngokomzimba ehilelekile. Ngakho-ke, njengoba kungekho ndlela yokushisa nokuncibilikisa edingekayo, lolu hlobo lweumshini wokumaka umgwaqo, kungakhathaliseki ukuthi ishayela noma ifakwe elolini, ijabulela ukusebenza kahle kakhulu.
Isikhathi sokuthunyelwe: Jan-11-2023
