Midab Dahaarka leh ee Matt Ral Birr

Gariiradaha birta ah ee hore loo rinjiyeeyay ee codsiyada saqafka iyo deyrka ayaa lagu soo saaraa iyadoo la adeegsanayo habka daahan gariiradda joogtada ah, halkaas oo kululaynta galvanized (PPGI) ama aluminium-zinc Alloy-coated (PPGL) substrates ay maraan pretreatment kiimikaad oo ay ku xigto codsiga daahan organic sida polyester (PE) ama polyvinylidene fluoride (PVDF). Dusha sare ayaa lagu heli karaa matte ama textured (laalaabkii), taas oo yaraynaysa milicsiga iftiinka iyo hagaajinta caabbinta silbashada. Dhismahani wuxuu bixiyaa caabbinta daxalka atmospheric, nabaad-guurka UV, iyo balaadhinta kulaylka cadaadiska caadiga ah ee codsiyada daboolka dibadda. Dhumucdiisuna waxay u dhaxaysaa 0.3 mm ilaa 1.2 mm, iyadoo ballacyada caadiga ah ilaa 1250 mm. Nidaamka daahan waxaa loogu talagalay in lagu ilaaliyo xasilloonida midabka iyo hufnaanta farsamada iyadoo loo eegayo xaaladaha soo-gaadhista deegaanka ee caadiga ah (C2-C4 ee ISO 12944). Qalabaynta waxay la jaan qaadi kartaa duub-samaynta, xiirid, iyo hawlgallada feedh; radiyada qalloocan waa in ay ka badan yihiin saddex jeer dhumucda alaabta si looga hortago dillaaca dahaarka. Ku rakibida saqafka, jiirada ku filan iyo is dulfuulan ayaa loo baahan yahay si loo hubiyo daadinta biyaha. Codsiyada deyrka, ilaalinta cidhifyada iyo xidhitaanka wadajirka ah ayaa lagula talinayaa si loo yareeyo qulqulka qoyaanka. Nadiifinta dusha sare waxaa laga yaabaa in lagu sameeyo biyo iyo saabuun khafiif ah; Nadiifiyeyaasha ku-saleysan naaxinta ama dareeraha waa in laga fogaadaa. Ma jiro dammaanad qaad hawleed ka baxsan natiijooyinka imtixaanka heerka warshadaha oo la maldahan yahay. Alaabta waxaa loogu tala galay in loo isticmaalo sida dahaadh aan dhismeed ahayn waana in lagu rakibaa si waafaqsan xeerarka dhismaha iyo habraaca soo saaraha.

Taxanaha alaabadayada waxaa ka mid ah PPGI/PPGL Birta loogu talagalay saqafka raagaya, Aluminium Prepainted leh iska caabin daxalka sare leh, Prepainted Stainless for bey'ada nadaafadda sare, Birta hadhuudhka ah ee daabacan oo ku ekaanaysa qurxinta alwaaxyada dabiiciga ah, Qaybaha Galvanized Steel ee sharafta qaabdhismeedka, Qaybaha aluminium ee qaybaha miisaanka fudud, qaybo kakan oo aan qallafsaneyn Saqafka saqafyada leh waxqabadka cimilada, Waraaqaha xayndaabka oo bixiya xuduudo sugan, Biraha birta oo loo habeeyay in lagu xidho isku halaynta, Qaybaha caadiga ah ee hubinaya isdhaafsiga, Qaybaha aan caadiga ahayn ee loogu talagalay nashqadaha gaarka ah, Saqafka birta oo leh cimri dheer, Nidaamyada derbiga daahyada ee wejiyada casriga ah, Deedka birta ee amniga iyo qaabka, Guriga Prefab oo leh nidaamyada biyaha ee degdega ah biyo-mareen hufan, iyo guddiyada gidaarka ee xidhidh la'aanta ah.