Sinikeza uhla oluphelele lwemikhiqizo yensimbi engagqwali, kusukela kumapayipi kuya kumapuleti, amakhoyili kuya kumaphrofayili, ukuze kuhlangatshezwane nezidingo zamaphrojekthi akho ahlukahlukene.
I-Royal Group, eyasungulwa ngo-2012, iyibhizinisi lobuchwepheshe obuphezulu eligxile ekuthuthukisweni, ekukhiqizweni nasekuthengisweni kwemikhiqizo yokwakha. Indlunkulu yethu itholakala eTianjin, idolobha eliphakathi nezwe kanye nendawo okwazalelwa kuyo i-"Three Meetings Haikou". Siphinde sibe namagatsha emadolobheni amakhulu ezweni lonke.
Amakhoyili ethu ensimbi yekhabhoni
Sinikeza uhla oluphelele lwemikhiqizo yensimbi yekhabhoni, kusukela kumapayipi kuya kumapuleti, amakhoyili kuya kumaphrofayili, ukuze kuhlangatshezwane nezidingo zamaphrojekthi akho ahlukahlukene.
Amakhoyili ethu ensimbi
Ikhoyili yensimbi egayiwe iyikhoyili yensimbi eyenziwe ngamashidi ensimbi aqoqwe ngokucwilisa ngokushisa noma ngokufaka i-electroplate, ebeka ungqimba lwe-zinc phezu komhlaba.
Ubukhulu Bokumboza Ngezinki: Ikhoyili egoqekayo eshisayo ngokuvamile inobukhulu be-zinc coating obungu-50-275 g/m², kuyilapho ikhoyili efakwe ngogesi ngokuvamile inobukhulu be-zinc coating obungu-8-70 g/m².
Ukwembozwa kwe-zinc okujiyile kwe-hot-dip galvanizing kunikeza isivikelo esihlala isikhathi eside, okwenza kufaneleke ezakhiweni nasezinhlelweni zangaphandle ezinezidingo eziqinile zokuvikela ukugqwala.
Izembozo ze-zinc ezifakwe ngogesi zincane futhi ziyafana, futhi zivame ukusetshenziswa ezingxenyeni zezimoto nezinsimbi ezidinga ukunemba okuphezulu kwendawo kanye nekhwalithi yokumboza.
Amaphethini e-Zinc Flake: Ama-Spangle Amakhulu, Amancane, noma Awekho.
Ububanzi: Itholakala ngokuvamile: 700 mm kuya ku-1830 mm, ihlangabezana nezidingo zokucubungula zezimboni ezahlukene kanye nemininingwane yomkhiqizo.
Ikhoyili yensimbi yeGalvalume iyikhoyili yensimbi eyenziwe nge-substrate yensimbi egoqwe ngokubandayo, embozwe ngesendlalelo se-alloy esakhiwe yi-aluminium engu-55%, i-zinc engu-43.4%, kanye ne-silicon engu-1.6% ngenqubo eqhubekayo ye-hot-dip galvanizing.
Ukumelana kwayo nokugqwala kuphindwe kabili kuya kasithupha kunokumelana kwayo ne-coil evamile ye-galvanized, futhi ukumelana kwayo nokushisa okuphezulu kuyamangalisa, okuvumela ukuthi imelane nokusetshenziswa kwesikhathi eside ku-300°C ngaphandle kwe-oxidation ebalulekile.
Ubukhulu besendlalelo se-alloy buvame ukuba ngu-100-150g/㎡, futhi ubuso bubonisa ukukhanya kwensimbi okuhlukile okumpunga okwesiliva.
Izimo zobuso zifaka phakathi: indawo evamile (akukho ukwelashwa okukhethekile), indawo egcotshwe ngamafutha (ukuvimbela ukugqwala okumhlophe ngesikhathi sokuthuthwa nokugcinwa), kanye nendawo engasebenzi (ukuthuthukisa ukumelana nokugqwala).
Ububanzi: Itholakala kakhulu: 700mm - 1830mm.
Ikhoyili embozwe ngombala iyinto entsha ehlanganisiwe eyenziwe nge-substrate yekhoyili yensimbi embozwe ngogesi noma ngogesi, embozwe ngeleveli eyodwa noma ngaphezulu yezembozo eziphilayo (njenge-polyester, i-polyester eguqulwe nge-silicone, noma i-fluorocarbon resin) nge-roller coating noma i-spray.
Ikhoyili embozwe ngombala inikeza izinzuzo ezimbili: 1. Izuza ukumelana nokugqwala kwe-substrate, imelana nokuguguleka komswakama, izindawo ezine-acidic kanye ne-alkaline, kanye 2. Ukwembozwa kwezinto eziphilayo kunikeza imibala ehlukahlukene, ukuthungwa, kanye nemiphumela yokuhlobisa, kuyilapho futhi kunikeza ukumelana nokuguguleka, ukumelana nesimo sezulu, kanye nokumelana namabala, okwandisa impilo yesevisi yeshidi.
Isakhiwo sokumboza sekhoyili embozwe ngombala ngokuvamile sihlukaniswe sibe yi-primer kanye ne-topcoat. Eminye imikhiqizo esezingeni eliphezulu nayo ine-backcoat. Ubukhulu be-coating obuphelele buvame ukuba phakathi kuka-15 no-35μm.
Ububanzi: Ububanzi obuvamile busukela ku-700 kuya ku-1830mm, kodwa ukwenza ngokwezifiso kungenzeka. Ubukhulu be-substrate buvame ukusuka ku-0.15 kuya ku-2.0mm, buvumelana nezidingo ezahlukene zokuthwala umthwalo kanye nokwakheka.
Sinikeza uhla oluphelele lwemikhiqizo yensimbi yekhabhoni, kusukela kumapayipi kuya kumapuleti, amakhoyili kuya kumaphrofayili, ukuze kuhlangatshezwane nezidingo zamaphrojekthi akho ahlukahlukene.
Amakhoyili ethu ensimbi engagqwali
Izimo Zomphezulu Wensimbi Engagqwali
Indawo Engaphezulu Kwenombolo 1 (Ubuso Obumnyama Obugoqwe Ngokushisayo/Ubuso Obucwengekile)
Ukubukeka: Umnyama onsundu noma oluhlaza okwesibhakabhaka (ombozwe yi-oxide scale) kumnyama. Isimo sobuso, simhlophe kancane ngemva kokusikwa. Ubuso bumahhadlahhadla, abucwebezeli, futhi bunamabala okusika abonakalayo.
Ubuso obuyi-2D (Ubuso obuyisisekelo obugoqwe ngokubandayo)
Ukubukeka: Ubuso buhlanzekile, bumpunga ongathi sína, abunazo izibani ezicwebezelayo ezibonakalayo. Ukuthamba kwawo kuphansi kancane kunobuso be-2B, futhi kungase kuhlale amamaki amancane okukhahlela.
Ubuso obungu-2B (Ubuso obumaphakathi obugoqekile obubandayo)
Ukubukeka: Ubuso bubushelelezi, abucwebezeli ngokulinganayo, abunazo izinhlamvu ezibonakalayo, buthambile kakhulu, bubekezelelana kahle, futhi buthambile.
Ubuso be-BA (Ubuso Obucwebezelayo Obuqotshiwe/Ubuso Obuyinhloko Besibuko)
Ukubukeka: Ubuso bubonisa ukukhanya okufana nesibuko, ukukhanya okuphezulu (ngaphezu kuka-80%), futhi abunazo izibazi ezibonakalayo. Ubuhle bayo buphakeme kakhulu kunobuso be-2B, kodwa abubuhle njengokuqedwa kwesibuko (8K).
Indawo Ebhulashiwe (Ubuso Obunobume Bomshini)
Ukubukeka: Ubuso bunemigqa noma izinhlamvu ezifanayo, ngokuqedwa okungacwebezeli noma okungacwebezeli okufihla imihuzuko emincane futhi kudala ukuthungwa okuhlukile (imigqa eqondile idala imigqa ehlanzekile, engahleliwe idala umphumela obucayi).
Indawo Ebubuko (Ubuso be-8K, Indawo Ekhanya Kakhulu)
Ukubukeka: Ubuso bubonisa umphumela wesibuko ocacile, onokukhanya okungaphezu kuka-90%, okunikeza izithombe ezicacile ngaphandle kwemigqa noma amabala, kanye nomthelela obonakalayo onamandla.
Indawo Enemibala (Indawo Enemibala Embozwe/Ene-Oxidized)
Ukubukeka: Ubuso bunomphumela ofanayo wombala futhi bungahlanganiswa nesisekelo esifakwe ibhulashi noma esifakwe isibuko ukuze kudalwe ukwakheka okuyinkimbinkimbi njengokuthi "kufakwe ibhulashi enemibala" noma "isibuko esinombala." Umbala uqinile kakhulu (ingubo ye-PVD imelana nokushisa kufika ku-300°C futhi ayithambekeli ekubuneni).
Izindawo Ezikhethekile Ezisebenzayo
Indawo Engamelani Neminwe (Ubuso be-AFP), Indawo Elwa Namagciwane, Indawo Eqoshiwe