Galvalume (Alu-Zinc Steel) VS Galvanized Hlau
Ob hlau cov ntaub ntawv yog nrov nyob rau hauv kev lag luam vov tsev:
1: Galvanized Steel Sheet=PPGl.
Galvanized steel yog hlau tsis tu ncua cov ntaub ntawv uas tau raug coated hauv zinc kom lawv cov tshuaj tiv thaiv corrosion. Cov hlau tsis tu ncua yog ua los ntawm cov hlau uas yuav xeb thaum kis tau ya raws, txawm yog nag lossis huab cua noo. Lub sijhawm dhau xeb yuav xeb ib ntu steel rau ntawm qhov tsis ua hauj lwm. Txhawm rau tiv thaiv cov ntu steel los ntawm xeb muaj ob txoj hauv kev:
1): Hloov mus rau cov hlau uas yuav tsis xeb thaum raug dej.
2): Lub tsho loj nrog lub kav hlau tiv thaiv lub cev tiv thaiv kom tsis txhob cuam tshuam dej ntawm cov hlau.
2: Galvalume Hlau Ntawv=Aluminium Zinc Steel Sheet=PPGL
Galvalume muaj cov nyom tiv thaiv corrosion thiab kub tsis kam zoo xws li cov khoom siv aluminized thiab zoo liab plooj ntug galvanic tiv thaiv thiab tsim cov txiaj ntsig zoo li cov khoom siv galvanized. Yog li, Galvalume thiab Galvalume Plus yuav tiv cov xeb, cov khoom thiab fIre thaum muab cov ntaub tawv thiab tiv thaiv npog. Galvalume ntau corrosion-resistant dua galvanized hlau.
Thiab Ntawd yog li cas peb lub ru tsev yog qhov lav tau ntev dua 50years.
