Hot Dipped Galvanized
1, low cost of treatment: the cost of hot dip galvanized rust is lower than the cost of other paint coating;
2, durable: in the suburban environment, the standard galvanized rust thickness can be maintained for more than 50 years without repair;In urban or offshore areas, the standard hot dip galvanized rust barrier can be maintained for 20 years without repair;
3, good reliability: zinc coating and steel is metallurgical combination, become a part of the steel surface, so the durability of the coating is more reliable;
4, the coating toughness is strong: galvanized layer to form a special metallurgical structure, this structure can withstand mechanical damage during transport and use;
5, comprehensive protection: each part of the plating can be coated with zinc, even in the depression, sharp corners and hiding places can be fully protected;
6, save time and effort: galvanized process is faster than other coating construction method, and can avoid the installation on the site painting time required.
7. Low initial cost: in general, the cost of hot dip zinc is lower than that of other protective coatings. The reason is very simple.
8, simple and convenient inspection: hot dip zinc layer can be visually and simple non-destructive coating thickness table for testing9. Reliability: the specification of hot dip zinc is generally in accordance with BS EN ISO 1461, which limits its minimum zinc layer thickness, so its rust-proof period and performance are reliable and predictable.