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Outdoor Steel Structure Fireproof Coating

Outdoor Steel Structure Fireproof Coating

Welcome to SH Chemical Group Co.,Ltd website! We are a leading outdoor steel structure fireproof coating manufacturer, located in China. With rich operation experience and great research and development strength, we are happy to be able to produce high quality acrylic coating, interior latex pain, heat resistant paint, floor coating, and related products for customers all over the globe. Currently, our fireproof paint enjoys great credibility in the international market, and is highly sought after in Russia, Spain, Ukraine, Holland, India, Mexico, and many countries and regions in Africa. The following is about detailed information of the outdoor steel structure fireproof coating, which is ZB60-1 thick film.



Instructions
1. Before applying the outdoor steel structure fireproof coating, do thorough derusting on the surface of steel structure, and precoat the anti-corrosive primer. Make sure that the surface of base materials is neat, dry, and oil free.
2. Surface priming is important before coating the thick film outdoor steel structure fireproof paint. Generally, make the priming coat 1-2mm thick, and uniform.
3. As for coating preparation, mix the ZB60-1 paint, water and special adhesive in the proportion of 3:2:1. The water quantity can be slightly varied in the mixture so as to accommodate to spray finishing or smearing.
4. As the thick film outdoor steel structure fireproof coating is a kind of powdery mixture, it must be prepared on site for instant usage. Mix the coating until it is viscous, and use up the prepared paint as soon as possible. (The mixture ratio of ZB60-1 paint and water is approximately 1:0.8.
5. As a general rule, the thick film paint coated for the first time should be 6-10mm thick. The time interval from the next coating depends on environmental temperature, with 24h interval at 20℃.

Outdoor Steel Structure Fireproof Coating

Application
The thick film outdoor steel structure fireproof coating is applied in fireproof protection of inside and outside steel structure in petrochemical enterprises, and long and large roads, railways, and tunnels.


Parameters


Inspection ItemsTechnical Indicators
State in ContainerEven stiff liquid, with no clump after stirring
Surface Drying Time (h)≤24h
ColorGrey white
Initial Splitting ResistanceIn compliance with requirements
Binding Strength (Mpa)≥0.04
Compression Strength(Mpa)≥0.3
Dry Density (kg/m2)≤500
Heat Resistance(h)≥720 (No scaling, peeling, hollowness, or cracking.)
Humidity Resistance(times)≥504 (No cracking or peeling)
Freezing-thaw Cycling Resistance(times)≥15 (No splitting, peeling, or blistering)
Acid Resistance(h)≥360 (No cracking, peeling, or blistering)
Alkali Resistance(h)≥360 (No cracking, peeling, or blistering)
Salt Fog Resistance(times)≥30 (No blistering, softening, or obvious deterioration)

We at SH Chemical Group Co.,Ltd follow the concept of green chemicals, and make continuous efforts in saving energy and reducing emission. This is not only environment-friendly, but helps save resource consumption, and thus, largely reduces our production cost. If you have a need for our outdoor steel structure fireproof coating, or other fire resistant paint, please feel free to contact us and try our products. We at SH Chemical Group Co.,Ltd are confident that you will be satisfied with our high quality economically priced products.











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