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Why are roofs in coastal areas prone to corrosion?

Roofs in coastal areas are prone to corrosion. The main reason is that the marine environment contains a large amount of salt, especially sodium chloride, which enters the air through sea breeze and sea fog and adheres to the surface of the building. When these salts combine with moisture, they accelerate the oxidation reaction of metals, causing metal parts to rust. In addition, the high humidity in coastal areas also provides favorable conditions for the corrosion process, and frequent temperature changes further aggravate the aging and corrosion of materials.

Roofs in coastal areas should indeed choose materials like Himei waterproof tiles. The reasons are as follows:

1. Strong corrosion resistance: The back of Himei waterproof tiles is covered with PVDP corrosion-resistant film, which can resist corrosion in salt spray and high humidity environments and extend the service life of the roof.

2. Good waterproof performance: Himei waterproof tiles are connected by TPO welding, which has good waterproof performance, can prevent rainwater leakage, and protect the structure and interior of the building from moisture.

3. Strong wind resistance: There are often strong winds in coastal areas. Himei waterproof tiles are sturdy in design and can resist strong winds and reduce wind damage.

4. Good weather resistance: Himei waterproof tiles are stable under adverse weather conditions such as sunlight, rain and temperature changes, are not easy to age and damage, and are suitable for complex coastal climate conditions.

Choosing Himei waterproof tiles can effectively cope with the special environmental challenges of coastal areas and ensure the durability and safety of the roof.