Birta kanaalka galvanized
Sharaxaad Gaaban:
Birta kanaalka galvanized ee kulul ayaa loo qaybin karaa birta kanaalka galvanized-ku-kulul iyo birta kanaalka galvanized kulul ee kulul iyadoo loo eegayo hababka galvanizing ee kala duwan.Ujeedadu waa in la quusiyo qaybaha birta derusted galay zinc dhalaalaysa ee ku saabsan 440 ~ 460 ℃, si ay ugu lifaaq lakabka zinc in ay dusha xubnaha birta, si loo gaaro ujeedada ka hortagga daxalka.
Baaxadda codsiga
Codsiga kuleylka kuleylka leh ee birta kanaalka ah ayaa sii ballaarinaya horumarinta warshadaha iyo beeraha.Sidaa darteed, alaabada galvanized-kuleylka ah ayaa si weyn loogu isticmaalaa dhismayaasha (sida darbiga daahyada galaaska, munaaradda korantada, korantada korantada, gudbinta biyaha iyo gaaska, daboolka siliga, qashinka, guriga, iwm.), buundooyinka iyo gaadiidka;Warshadaha (sida qalabka kiimikada, farsamaynta batroolka, sahaminta badda, qaab dhismeedka birta, gudbinta tamarta, dhismaha maraakiibta, iwm.);Beeraha (sida waraabka rusheeyaha, qolka kulaylka), iwm. ayaa si weyn loo isticmaali jiray sanadihii ugu dambeeyay.Alaabooyinka galvanized-ka kulul ayaa si weyn loo isticmaalaa sababtoo ah muuqaalkooda quruxda badan iyo caabbinta daxalka wanaagsan.
