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Galvanized building mesh (typically referring to galvanized steel wire mesh used in construction framing, plastering, or insulation systems) offers several advantages, primarily due to its material and galvanizing process. The details are explained in relation to its relevant technical characteristics.

Excellent corrosion resistance: The galvanized layer is formed through hot-dip galvanizing, creating a dense zinc protective layer that effectively blocks moisture and corrosive agents. Zinc has higher chemical reactivity than iron; even if the coating is damaged locally, it can act as a sacrificial anode and corrode first, thereby protecting the base steel and significantly extending its service life. For example, in a simulated humid environment, the corrosion rate of the galvanized mesh can be reduced by more than 90%, and the first rust spots may appear 8–10 years later, far better than ungalvanized materials.

Good mechanical properties and structural stability: The galvanized mesh based on low-carbon steel features high tensile strength and elongation, allowing it to withstand cutting and local pressure during construction without loosening. Its grid structure is highly robust, making it suitable for exterior wall insulation systems. It does not deform easily during plastering or masonry work, ensuring the smoothness and bonding strength of the finishing layer.