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Polyaspartic polyurea is the best solution to waterproof problem for various characteristics.
Case: Jinhu high-speed railway concrete bridge waterproof
It is a 1300 km high speed railway which cost about 400 tons of high weather resistance paint raw materials such as SP-103P and F420. The biggest advantage of using the raw materials is that it saved about 50% of cost than using Bayer’s products.
Here is the property of waterproof coating formulation.
When constructing high-speed railway waterproof layer, we usually build more than three layers, including topcoat, middle coat, and primer.