Si loo kordhiyo nolosha adeegga ee birta birta ah, dusha sare wuxuu noqon karaa galvanized-kulul, galvanized qabow, ama rinji- rinji. Sida ugu badan ee daxalka u adkaysta waa shabaggeedii birta galvanized-kulul. Ku-shubasho birta galvanized galvanized kulul waa habka ay inta badan isticmaalaan isticmaalayaashu. Haddii ay jirto qadar badan oo qashin ah oo ku yaal dusha sare ee qashinka birta, nolosha adeegga ee birta birta ayaa la gaabin doonaa. Tusaale ahaan, wasakhda ku hadhsan jaranjarooyinka birta iyo daboolka jeexjeexyada waxay nooga baahan yihiin inaan nadiifinno oo ilaalino shaagagga birta ah.
Dayactirka muddada dheer ee sharoobada birta ayaa aad muhiim u ah. Waa inaad samaysaa caado wanaagsan oo nadiifin iyo kormeer joogto ah. Dayactirka saxda ah, shabageynta birta galvanized kulul-muquufin guud ahaan waxaa loo isticmaali karaa 30 sano dhibaato la'aan. Hababka nadiifinta iyo dayactirka gaarka ah waa sida soo socota:
Inta lagu jiro rakibidda
1. Qaybaha alxanka u baahan in lagu rinjiyeeyo rinji ka hortagga miridhku ka dib alxanka.
Inta lagu jiro isticmaalka
1. Ka ilaali nadaafadda waqtiyada caadiga ah kana fogow in lagu daboolo wasakh kasta, gaar ahaan hadhaaga walxaha wasakhaysan.
2. Haddii la ogaado in lakabka galvanized uu maqan yahay, mari rinjiga lidka ku ah miridhku wakhtiga.
3. Biraha birta ah ee birta lagu dhejiyo ee birta ah waa in si joogto ah loo baadho si loo ogaado in boolalku debecsan yihiin iyo in khataraha qarsoon wax looga qabto wakhtigeeda.
Shabageynta birta ah ee kuleylka leh waa in aan la ilaalin oo keliya inta lagu jiro isticmaalka, laakiin sidoo kale fiiro gaar ah u yeelo marka aad iibsaneyso: lakabka zinc galvanized kulul waa inuu ahaadaa mid tayo wanaagsan leh oo waa inuusan jirin tiro badan oo dahaar ah oo seegay. Lakabka zinc waa inuusan noqon mid aad u dhuuban (taas oo saameyn doonta nolosha ka-hortagga daxalka) ama aad u dhumuc weyn (haddii ay aad u dhumuc weyn tahay, lakabka zinc oo korkiisa wuu dhacayaa).
Waqtiga boostada: Abriil-16-2024