Waxaan bixinaa noocyo badan oo ah badeecooyin bir ah oo aan daxal lahayn, laga bilaabo tuubooyinka ilaa saxannada, gariiradaha ilaa astaamaha, si loo daboolo baahiyaha mashaariicdaada kala duwan.
Royal Group, oo la aasaasay 2012, waa shirkad tiknoolajiyad sare leh oo diiradda saareysa horumarinta, soo saarista iyo iibinta alaabada dhismaha. Xaruntayadu waxay ku taal Tianjin, oo ah magaalada dhexe ee qaranka iyo goobta lagu dhashay "Three Meetings Haikou". Waxaan sidoo kale laamo ku leenahay magaalooyinka waaweyn ee dalka.
Gariiradahayaga birta ah ee Kaarboon
Waxaan bixinaa noocyo badan oo ah badeecooyin bir kaarboon ah, laga bilaabo tuubooyinka ilaa saxannada, gariiradaha ilaa astaamaha, si loo daboolo baahiyaha mashaariicdaada kala duwan.
QAYBAHA BIRTA EE AAN SOO SAARAY
Galoof bir ah oo la galvanized ah waa galoof bir ah oo laga sameeyo galvanizing kulul ama electroplating xaashi bir ah oo qabow lagu duubay, taasoo lakab zinc ah dul dhigaysa dusha sare.
Dhumucda Dahaadhka Zinc: Coil galvanized ah oo kulul-ku-maroojinaya badanaa wuxuu leeyahay dhumuc dahaadh zinc ah oo ah 50-275 g/m², halka coil-ka elektaroonik ahaan uu leeyahay dhumuc dahaadh zinc ah oo ah 8-70 g/m².
Dahaarka zinc-ka ee qaro weyn ee galvanizing-ka kulul wuxuu bixiyaa ilaalin waarta, taasoo ka dhigaysa mid ku habboon dhismayaasha iyo codsiyada bannaanka ee leh shuruudaha ilaalinta daxalka ee adag.
Dahaarka zinc-ka ee elektiroonigga ah waa kuwo khafiif ah oo isku mid ah, waxaana si caadi ah loogu isticmaalaa qaybaha baabuurta iyo qalabka oo u baahan saxnaan dusha sare iyo tayada dahaarka.
Qaababka Zinc Flake: Weyn, Yar, ama aan lahayn Spangles.
Ballaca: Waxaa si caadi ah loo heli karaa: 700 mm ilaa 1830 mm, iyadoo la daboolayo baahiyaha farsamaynta ee warshadaha kala duwan iyo qeexitaannada badeecadaha.
Gariiradda birta ah ee Galvalume waa gariirad bir ah oo laga sameeyay bir qabow oo la duubay, oo lagu dahaadhay lakab daawaha ah oo ka kooban 55% aluminium, 43.4% zinc, iyo 1.6% silicon iyada oo loo marayo geeddi-socod kuleyl-ku-mareen ah oo joogto ah.
Iska caabbinta daxalka waa 2-6 jeer ka badan gariiradda galvanized ee caadiga ah, iska caabbinta heerkulka sarena waa mid aad u fiican, taasoo u oggolaanaysa inay u adkaysato isticmaalka muddada dheer 300°C iyada oo aan lahayn oksaydh muhiim ah.
Dhumucda lakabka dahaarka ayaa caadi ahaan ah 100-150g/㎡, dusha sarena waxay muujinaysaa dhalaal bir ah oo cawlan-cawlan ah.
Xaaladaha dusha sare waxaa ka mid ah: dusha sare ee caadiga ah (aan lahayn daaweyn gaar ah), dusha sare ee saliidaysan (si looga hortago miridhku cad inta lagu jiro rarista iyo kaydinta), iyo dusha sare ee aan firfircoonayn (si kor loogu qaado iska caabbinta miridhka).
Ballaca: Waxaa si caadi ah loo heli karaa: 700mm - 1830mm.
Gariiradda midabaysan waa walax isku-dhafan oo cusub oo laga sameeyay substrate bir ah oo galvanized ama galvanized ah, oo lagu dahaadhay hal ama in ka badan lakab oo dahaadh dabiici ah (sida polyester, polyester-silicone-modified, ama fluorocarbon resin) iyada oo loo marayo dahaadh duuban ama buufin.
Coil-ka midabka leh wuxuu bixiyaa laba faa'iido: 1. Waxay dhaxlaysaa iska caabbinta daxalka ee substrate-ka, iyadoo iska caabbinaysa nabaad-guurka qoyaanka, deegaannada aashitada iyo alkaline-ka, iyo 2. Dahaarka dabiiciga ah wuxuu bixiyaa noocyo badan oo midabyo, qaabab, iyo saameyn qurxin ah, iyadoo sidoo kale bixinaysa iska caabbinta xirashada, iska caabbinta cimilada, iyo iska caabbinta wasakhda, taasoo dheereynaysa cimriga adeegga ee xaashida.
Qaab-dhismeedka dahaarka ee gariiradda midabka leh waxaa guud ahaan loo qaybiyaa rinji iyo jaakad sare. Qaar ka mid ah alaabada heerka sare ah ayaa sidoo kale leh jaakad gadaal ah. Dhumucda dahaarka guud ahaan waxay u dhaxaysaa 15 ilaa 35μm.
BallacaBallaca caadiga ah wuxuu u dhexeeyaa 700 ilaa 1830mm, laakiin habayntu waa suurtogal. Dhumucda substrate-ka badanaa waxay u dhaxaysaa 0.15 ilaa 2.0mm, iyadoo la qabsanaysa shuruudaha kala duwan ee qaadista culayska iyo sameynta.
Waxaan bixinaa noocyo badan oo ah badeecooyin bir kaarboon ah, laga bilaabo tuubooyinka ilaa saxannada, gariiradaha ilaa astaamaha, si loo daboolo baahiyaha mashaariicdaada kala duwan.
Gariiradahayaga birta ah ee aan dahaarka lahayn
Xaaladaha Dusha Sare ee Birta aan Daxalka lahayn
Dusha sare ee lambarka 1 (Dusha sare ee madow ee kulul/dusha sare ee la diiray)
Muuqaal: Madow bunni madow ama buluug ah (oo ay ku daboolan tahay miisaan oksaydh ah) oo ku jira xaaladda dusha sare ee madow, caddaan ka dib marka la miiro. Dusha sare waa mid qallafsan, matte ah, waxayna leedahay calaamado la dareemi karo oo warshad ah.
Dusha sare ee 2D (Dusha sare ee la shiiday ee qabow-duuban)
Muuqaal: Dusha sare waa nadiif, cawl matte ah, mana laha dhalaal la dareemi karo. Fidsanaantiisu way ka hooseysaa tan dusha sare ee 2B, calaamado yar oo qajaar ah ayaa laga yaabaa inay sii jiraan.
Dusha sare ee 2B (Dusha sare ee Matte-ka ah ee Qabow-Duuban)
Muuqaalka: Dusha sare waa siman tahay, si isku mid ah u matte ah, iyada oo aan lahayn miro la dareemi karo, oo leh fidsanaan sare, dulqaad cabbir adag, iyo taabasho jilicsan.
Dusha sare ee BA (Dusha sare ee dhalaalaysa/Dusha sare ee muraayadda oo qabow duuban)
Muuqaalka: Dusha sare waxay muujinaysaa dhalaal muraayad u eg, dhalaal sare leh (in ka badan 80%), waana ka xor yihiin waxyaallo la dareemi karo. Bilicdeedu aad ayay uga sarraysaa dusha sare ee 2B, laakiin ma aha mid aad u qurux badan sida muraayadda oo kale (8K).
Dusha Cadaysan (Dusha Sare ee Qaab-dhismeedka Mikaysan)
Muuqaalka: Dusha sare waxay leedahay khadad isku mid ah ama badar, oo leh dhammaystir matte ah ama nus-matte ah oo qarinaya xoqitaan yar yar isla markaana abuuraya qaab-dhismeed gaar ah (khadadka toosan waxay abuuraan khadad nadiif ah oo aan kala sooc lahayn oo abuura saameyn jilicsan).
Muraayadda Dusha sare (Dhulka 8K, Dusha sare ee aadka u dhalaalaysa)
Muuqaalka: Dusha sare waxay muujinaysaa saameyn muraayad oo heer sare ah, iyadoo leh muuqaal ka badan 90%, taasoo bixinaysa sawirro cad oo aan lahayn wax khadad ama nabaro ah, iyo saameyn muuqaal oo xooggan.
Dusha Midabka leh (Dusha Midabka leh ee Dahaarka leh/Oxidized)
Muuqaalka: Dusha sare waxay leedahay saameyn midab isku mid ah waxaana lagu dari karaa saldhig la cadaydo ama muraayad leh si loo abuuro qaabab isku dhafan sida "cadayan midab leh" ama "muraayad midab leh." Midabku aad buu u waara yahay (dahaarka PVD wuxuu u adkaystaa kulaylka ilaa 300°C mana u nugul yahay inuu libdho).
Dusha Sare ee Shaqada Gaarka ah
Dusha sare ee Faraha u adkaysta (Dusha sare ee AFP), Dusha sare ee bakteeriyada ka hortagta, iyo dusha sare ee la xardhay