What are the advantages and disadvantages of waterproof coatings?

Good waterproof performance: Waterproof coating can effectively isolate moisture and water vapor, and prevent moisture from infiltrating into walls and floors, thus protecting buildings from moisture erosion.

Good durability: waterproof coating has high durability, which can protect the building for a long time once, and will not easily fall off and crack even if it is soaked in water for a long time.

Simple construction: the construction of waterproof coating is very simple, and ordinary people can easily operate it without professional and technical personnel, which can greatly shorten the construction time and cost.

Disadvantages of waterproof coating:

Color difference: Because waterproof coating is liquid coating, color difference may occur during construction and drying, which will affect the final decorative effect.

There may be odor: some waterproof coatings may give off some odor, which may have an impact on human health, so pay attention to choosing environmentally friendly products.

High requirements for the base: Waterproof coatings have high requirements for the base, so it is necessary to ensure that the base is flat, firm, dry and clean, otherwise the coating effect will be affected.

In a word, waterproof coating is a very practical building material, but its shortcomings should be paid attention to when choosing and using it. Only by choosing reliable products and correct construction methods can the best effect be achieved.