Galvanized C-zoo li tus hlau yog ib hom tshiab ntawm cov hlau ua los ntawm cov hlau phaj siab, ces txias-khoov thiab yob-tsim.Piv nrog cov tsoos kub-dov hlau, tib lub zog tuaj yeem txuag tau 30% ntawm cov khoom siv.Thaum ua nws, muab C-shaped steel loj yog siv.C-shaped steel Lub tshuab ua haujlwm tau ua thiab cov ntaub ntawv.
Piv nrog rau cov hlau zoo tib yam U-shaped, galvanized C-shaped steel tsis tuaj yeem khaws cia ntev ntev yam tsis hloov nws cov khoom, tab sis kuj tseem muaj zog corrosion kuj, tab sis nws qhov hnyav kuj hnyav dua li cov hlau C-shaped nrog.Nws kuj muaj txheej zinc txheej, du nto, muaj zog adhesion, thiab siab qhov tseeb.Txhua qhov chaw yog them los ntawm zinc txheej, thiab zinc cov ntsiab lus ntawm qhov chaw feem ntau yog 120-275g /㎡, uas tuaj yeem hais tias yog kev tiv thaiv super.