Jiangxi Youlinsheng fireproof coatings are divided into steel structure fireproof coatings (indoor/outdoor ultra-thin, thin, thick), decorative fireproof coatings (used for wood structures and walls), cable fireproof coatings, tunnel fireproof coatings, and concrete fireproof coatings according to their functions. To select products with appropriate fire resistance time and coating thickness according to engineering design requirements, it is important not to be vague or ambiguous. In addition, qualified fire-resistant coatings are a basic purchasing principle. If counterfeit or inferior products are purchased, the project will not have any guarantee at all. You can directly check the relevant testing standards and CCC certification certificates to verify their authenticity.

Imported coatings are expensive, and if not specified by the project, domestic brands of fireproof coatings are generally acceptable. Fireproof coatings that have been inspected and qualified by the National Fireproof Building Materials Quality Supervision and Inspection Center are fully guaranteed in terms of quality. Do not blindly trust foreign brands. Of course, when purchasing domestic fire-resistant coatings, do not think that you are pursuing high cost-effectiveness. When conducting economic accounting, pay attention to the comprehensive consideration of material costs, surface treatment costs, construction costs, etc. And with the further improvement of the national economy and people's living standards, China's building fireproof coatings will have a wider range of applications and development. Relevant personnel must conduct a thorough analysis of the fire protection and fire-resistant coating principles, in order to correctly apply fire-resistant coating materials for steel structures, strengthen supervision of construction sites, investigate the quality of fire prevention treatment, and enhance the fire resistance performance of steel structures.

The number of high-rise steel structure buildings is increasing, especially for some super high-rise buildings, where steel structure materials are more widely used. Once a fire accident occurs in a high-rise building, the fire cannot be extinguished in a short period of time. This requires us to increase the fire protection of building materials in building design to enhance their fire resistance limit, and develop necessary emergency plans inside the building to reduce casualties and property losses.

The use of steel structure fireproof coatings for flame retardancy is considered one of the effective measures, and steel structure fireproof coatings play an important protective role in 90% of steel structure fireproof engineering. Applying fireproof coating on the surface of materials not only has decorative and protective effects, but also, due to the non flammability and flame retardancy of the coating itself, can prevent the spread of flames and delay the spread of fire when a fire occurs, effectively protecting the substrate.

Jiangxi Youlinsheng fireproof coating, as a functional coating, is mainly used for fire prevention. The anti-corrosion of steel structures still needs to be achieved by anti rust primer. The anti rust primer used for steel structure fireproof coating must be compatible with the fireproof coating and have good adhesion between the two.

On the basis of the primer, apply the fireproof coating with the corresponding thickness according to the fire resistance limit requirements.  

In the steel structure fireproof coating system, the sealing topcoat is very important. Due to the poor decorative properties of fireproof coatings, it is necessary to apply a topcoat. Moreover, due to the lack of long-term practical testing on the durability of fireproof coatings, theoretically speaking, organic matter will age and degrade, which is fatal to the performance of fireproof coatings. If an anti-aging topcoat is applied, this problem can be basically solved. Just like in anti-corrosion coating systems, anti rust primers and intermediate paints are usually not greatly affected, and maintenance of the surface paint is only necessary to achieve long-term corrosion resistance. The basic principle is the same.  

The sealing topcoat is applied to the surface layer of the fireproof coating to resist the damage of corrosive media and external forces to the fireproof coating. It can effectively seal and block the penetration of water and moisture into the surface of the coating, thereby coordinating with the fireproof coating to achieve the overall effect of protecting the steel; The second is to enhance the overall decoration and beautification of the building, such as good luster, rich colors, smooth and even appearance, etc. The topcoats of Guizhou steel structure fireproof coatings mainly include: alkyd paint, acrylic paint, chlorinated rubber paint, polyurethane paint, silicone paint, epoxy paint, etc. Jiangxi Youlinsheng Fireproof Coating