Soo bandhigida wax soo saarka gariiradda birta ah

Gariiradda birta ah, oo sidoo kale loo yaqaan gariiradda birta ah. Birta waxaa lagu duubaa cadaadis kulul iyo cadaadis qabow. Si loo fududeeyo kaydinta iyo rarista iyo habaynta kala duwan. Gariiradda la sameeyay inta badan waa gariir kulul iyo gariiradda qabow. Gariiradda kulul ee la duubay waa badeeco la farsameeyay ka hor dib-u-cusboonaysiinta billet. Gariiradda qabow ee la duubay waa habaynta xigta ee gariiradda kulul ee la duubay. Warshadeennu waxay inta badan soo saartaa oo shaqeysaa gariiradda qabow ee la duubay. Gariiradda birta ah, gariiradda midabka leh iyo macaamiisheenna iskaashiga guud ahaan waxay dalbadaan gariiradda birta ah oo miisaankeedu yahay qiyaastii 25-27t. Awoodda wax soo saarka duubista kulul ee Shiinaha ayaa sii kordheysa, waxaa horeyba u jiray daraasiin khadad wax soo saar oo duubis kulul ah, qaar ka mid ah mashaariicdana waxay ku dhow yihiin in la dhiso ama la hawlgeliyo. Tusaale ahaan, waxaan si fiican u iibinaa gariiradda birta galvanized dx51d Z100.

Duubka dahaarka midabka waa badeecad ku salaysan saxanka galvanized-ka kulul, saxanka zinc aluminium-ku kulul iyo saxanka electro galvanized. Ka dib daaweynta dusha sare (dufanka kiimikada iyo daaweynta beddelka kiimikada), hal ama in ka badan lakab oo dahaarka dabiiciga ah ayaa lagu dahaadhaa dusha sare, ka dibna la dubo oo la adkeeyaa. Waxaa loogu magac daray gariiradda birta midabka leh ee lagu dahaadhay midabyo kala duwan oo dahaarka dabiiciga ah, kaas oo loo yaqaan gariiradda midabka leh ee gaaban. Marka laga soo tago ilaalinta lakabka zinc, dahaarka dabiiciga ah ee lakabka zinc wuxuu door ka ciyaaraa daboolida iyo ilaalinta xarigga birta midabka leh ee lagu dahaadhay xarigga birta galvanized-ka kulul ee lagu dahaadhay sida agabka salka, si looga hortago xarigga birta inuu miridho. Nolosha adeeggu waxay qiyaastii 1.5 jeer ka dheer tahay xarigga birta galvanized. Duubka midabka leh wuxuu leeyahay miisaan fudud, muuqaal qurux badan iyo waxqabad wanaagsan oo ka hortagga daxalka, waxaana si toos ah loo farsamayn karaa. Midabka guud ahaan waxaa loo qaybiyaa caddaan cawlan, buluug badda iyo casaan leben ah. Inta badan waxaa loo isticmaalaa warshadaha xayaysiinta, warshadaha dhismaha, warshadaha qalabka guryaha, warshadaha qalabka korontada, warshadaha alaabta guriga iyo warshadaha gaadiidka.

Dahaarka loo isticmaalo duubka dahaarka midabka waa inuu doortaa resin ku habboon iyadoo loo eegayo jawiga kala duwan ee isticmaalka, sida polyester silicon modified polyester, polyvinyl chloride plastic sol, polyvinylidene chloride, iwm. Isticmaalayaashu waxay dooran karaan sida loogu talagalay.

H929e230184e14f84836bdc08074460dbG Hb64ff60e88a542968688ba2cd1714cb8C dahaadhka zinc-ka ee gariiradda birta galvanzied gariiradda birta galvanized ee kulul ee la rusheeyey


Waqtiga boostada: Abriil-18-2022