November 15, 2022
1. Low processing cost: the anti-rust cost of hot-dip galvanizing is lower than that of other paints;
2. Durability: In the suburban environment, the standard hot-dip galvanized anti-rust thickness can be maintained for more than 50 years without maintenance; in urban or offshore areas, the standard hot-dip galvanized anti-rust layer can be maintained for 20 years without maintenance;
3. Good reliability: there is a metallurgical bond between the galvanized layer and the steel, and the durability of the coating is more reliable;
4. The toughness of the coating is strong: the galvanized layer forms a special metallurgical structure, which can withstand mechanical damage during transportation and use;
5. Comprehensive protection: every part of the plated parts can be galvanized, and can be fully protected even in depressions, sharp corners and hidden places;
6. Time-saving and labor-saving: The galvanizing process is faster than other coating construction methods, and it can avoid the time required for painting on the construction site after installation.
7. Low initial cost: In general, the cost of hot-dip galvanizing is lower than that of applying other protective coatings. The reason is very simple. Other protective coatings such as sanding and painting are labor-intensive processes. On the contrary, the process of hot-dip galvanizing is high. Mechanized, tightly controlled in-plant construction.
8. Simple and convenient inspection: the hot-dip galvanized layer can be tested visually and with a simple non-destructive coating thickness gauge
9. Reliability: The specifications of hot-dip galvanizing are generally implemented in accordance with BS EN ISO 1461, which regulates the minimum thickness of the zinc layer, so its anti-rust period and performance are reliable and predictable.
