PPGI Waxbarashada iyo Fikradaha Bixinta | Dabadeedka Ciyaaraha Steel

Kuqorqa ah PPGI waxaa laga heli karaa caqabad tixraacda midka ee ay ku sameyn doonaa xiriiraha iyo ballanqooyinka materiilka, dimenshinka, sunnada coating iyo midabta ka dib marka ah, oo uu yahay mar kale sano reference ee ugu dambeeya dhammaantii, raadiyista iyo sharcista. Kuqorka ka mid ah ayaa lagu sameyn doonaa qasimadda substrate (guri steel, tolbadda, degmada mekanik), fadhiinta galvanization (tolbadda coating, nooc—zinc, zinc aluminum alloy), iyo sunnada paint system (nooc ee coating, rawasho, gloss, degmada adhesion). Midkiisu wanaagsan ayuu yahay degmada yield ee steelka (misalaa G550 marka ah degmada xaalad ah), tolbadda coating ee zinc (misalaa Z275 la aqriso 275 g/m² ee zinc), iyo sunnada paint system kama waxaa yeelay nooc ee resin (polyester, PVDF), tirada coats, iyo code rawasho. Marka ah data xaqiijinta, siinna salt spray resistance (saaxiin kasta oo red rust u soo baxdo), UV resistance (sanadood ee color retention), iyo nataalka bend test (mandrel diameter marka ah degmada coating adhesion) ayaa lagu sameyn doonaa haddii u baahan kartaa marka ah material ee ugu yaraan dadka carruurta. Kuqorka ah ka mid ah ayaa la sameyn doonaa midabta dhexeemada ah kama waxaa yeelay ASTM A924 (marka ah coated steel sheets), ISO 16773 (marka ah organic coatings), ama midabta carruurta ah kama waxaa yeelay JIS G3302 fiican Japan. Waxayna ku jiro detailka process ee uga yaabo, prosedura quality control, iyo garaneynta installation recommended ah oo ka mid ah ugu yarannimo. Marka ah projektaanka duniya, kuqorka ah ayaa la xiriir doonaa midabta tixraacda ah carruurta ah iyo marka ah environmentka ah, si uu ku yidhi PPGI aan ugu yaraan building codes carruurta iyo degmada marka ah.