What are the main application areas of polyurea waterproof and anti-corrosion coatings?

What are the main application areas of polyurea waterproof and anti-corrosion coatings? Polyurea is mainly used for corrosion prevention and waterproofing.

1、 Corrosion protection field

The application of polyurea waterproof and anti-corrosion coatings in chemical storage tanks, tank cofferdams, pipeline anti-corrosion, cross sea bridges, coastal steel structures, and other anti-corrosion projects has the following outstanding characteristics.

1. Fast curing, continuous spraying on the facade without flowing.

With a solid content of 2.100%, it meets environmental requirements and is particularly suitable for the construction of various structures.

3. Outstanding medium resistance and wide range of applications.

4. The polyurea waterproof and anti-corrosion coating has good adhesion, and will not fall off or empty after long-term use.

5. It is resistant to UV aging and does not pulverize or crack when used outdoors for a long time.

2、 Building waterproofing

1. Polyurea waterproof and anti-corrosion coating for roof waterproofing

Polyurea waterproof and anti-corrosion coating has a waterproof and anti-corrosion polyurea material, with a longer service life than other waterproof materials, at least with a service life of more than 25 years. Its waterproof and anti-corrosion strength and quality are excellent, and there is no need for occasional repairs and refurbishment. Polyurea wear-resistant, waterproof and anti-corrosion coating is recognized as a high-quality material in the industry, and with spraying replacing pouring, imported mechanical equipment can spray up to tens of thousands of square meters in a day. It quickly forms a film and has excellent performance, Reach walking intensity in 10 seconds.

From the perspective of material properties, the tensile strength and service life of SPUA are significantly better than waterproof coatings, and the tensile strength and other indicators are close to those of Class I synthetic polymer rolls. From a construction perspective, the advantages of SPUA are more obvious. The SPUA waterproof structure has good overall integrity, as the dedicated equipment's overall spraying process and seamless design avoid potential leakage caused by coil joints, and the construction efficiency is also significantly improved.

In addition, this technology is currently in production and does not use solvents during construction and use, which is non-toxic and releases harmful substances. Beneficial to environmental protection. Therefore, compared to existing high-end waterproof materials, SPUA technology has more reliable, efficient, and environmentally friendly performance.

2. Tunnel waterproofing

Polyurea waterproof and anti-corrosion coatings have corrosion resistance, aging resistance, good adhesion, low-temperature construction ability, high strength, good elongation, seamless, impermeable, and fast construction speed, making them more suitable for difficult projects such as tunnels than traditional waterproof materials.

3、 Industrial floor

As a floor coating, it can be applied and formed on site, with durability, dustproof, anti-corrosion, strong decorative properties, and easy maintenance. It overcomes the shortcomings of traditional advanced industrial floor epoxy resin systems such as poor flexibility, poor slip resistance, easy pulverization, and slow construction speed.