Update:Polyurea coating is an ultra-high thick film elastic coating. Through reasonable coating design, the polyurea coating sy...
Polyurea coating is an ultra-high thick film elastic coating. Through reasonable coating design, the polyurea coating system can have: ultra-high adhesion, anti-corrosion performance, and very good UV resistance, and long life. For projects with long life expectancy, polyurea is chosen because it is optimistic about the characteristics of polyurea.
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The TV tower is a structure that is relatively difficult to maintain once it is put into use. Therefore, the polyurea coating system is the better choice.
The construction steps are:
①Sand blasting and rust removal
②One primer
③Two coats of middle coat
④Two top coats