As fire awareness grows, the use of fire-resistant coatings in home decoration has become crucial. Different fire-resistant coatings possess unique characteristics, and only by understanding the classifications of fire-resistant coatings can one make a correct choice for their specific needs.
By application:钢结构fire-resistant coatings, decorative fire-resistant coatings, concrete fire-resistant coatings, cable fire-resistant coatings.
Structural steel
Structural steel, as a form of high-rise building construction, is widely used in the construction industry due to its high strength, light weight, good ductility, seismic resistance, and short construction period, especially in high-rise and long-span buildings. The mechanical strength of steel decreases with increasing temperature, causing the yield point, compressive strength, elastic modulus, and load-bearing capacity of steel to plummet, quickly losing their supporting ability and leading to building collapse. Therefore, protecting structural steel is imperative. Fire-resistant coatings applied or sprayed onto the surface of steel structures prevent the steel from rapidly heating up in fires, providing fire insulation, reducing strength, and avoiding the loss of supporting ability in steel structures that could lead to building collapse.
(2) Decorative Fire Retardant Coating
In addition to fire-resistant coatings for steel structures, decorative fire-resistant coatings and cable fire-resistant coatings have also seen rapid development. Decorative fire-resistant coatings are a new type of paint that combines both decorative and fire-resistant properties. Applied to combustible substrates, they typically serve a decorative purpose while also preventing the spread of fire. In the event of a fire, they help protect the combustible substrates.
(3) Concrete Fire Retardant Coating
In the rapid development of the construction industry, concrete structures are very common. Prestressed reinforced concrete is superior to ordinary reinforced concrete in terms of crack resistance, stiffness, shear resistance, and stability, and it is also lighter in weight, allowing for savings in concrete and steel.
Cable Fire Retardant Coating
The cable fire-retardant coating is developed based on decorative fire-retardant coatings, tailored to specific requirements. It boasts excellent physical and chemical properties and weather resistance, with a thin coating that forms a uniform and dense sponge-like thermal insulation layer upon contact with fire. This provides significant heat insulation and fire-retardant effects, protecting the cables, preventing the spread of flames, and preventing fire outbreaks.
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