What are the commonly used types of steel structure fireproof coatings?

What are the commonly used types of steel structure fireproof coatings?

Silicate Fireproof Coating: mainly composed of silicate material, it has better fireproof performance and high-temperature resistance. With excellent high-temperature resistance and fireproof performance, it is suitable for places that need high-temperature fire protection, such as steel structures and high-temperature pipelines. Its coating has high hardness and strong adhesion, but the price is relatively high, and it is suitable for places that require high fireproof performance.

Waterborne Fireproof Coating: environmentally friendly coating, the main component is water-based material, applicable to general fire protection requirements. Environmentally friendly coatings, containing water-based materials, non-toxic and harmless, easy to construct, suitable for general fire protection requirements of places, such as offices, and commercial buildings. However, its fireproof performance may be slightly inferior to other types of fireproof coatings.

Acrylic Fireproof Coating: It is composed of acrylic resin and other components, with good fireproof performance and weather resistance. It has good fireproofing performance and weather resistance, good chemical corrosion resistance, and is suitable for fireproof coating in general industrial places and building structures. Its drying speed is fast, and it can be put into use quickly after construction.

 Silic acid Adhesive: It can be used as one of the substrates of fireproof coating, providing better adhesion and fireproof performance. As one of the base materials of fireproof coating, it provides good adhesion and fireproof performance, which can enhance the adhesion and fireproof effect of the coating.

Fireproof Intumescent Coating: Containing an intumescent agent, it expands by heat to form a heat-insulating layer, providing good fire protection. Containing an intumescent agent, it expands to form a heat-insulating layer when heated, providing effective fire protection. Suitable for places where a protective layer needs to be formed quickly when a fire occurs, such as tunnels and underground passages.

Aluminum Silicate Fireproof Coating: It is composed of aluminum silicate material with good fire resistance and corrosion resistance. With good fire resistance and corrosion resistance, it is suitable for places with high requirements for chemical corrosion, such as chemical plants and metallurgical plants.

Choosing the right fireproof coating needs to consider the specific requirements of the place of use, including fire rating, fire resistance time, weathering performance, chemical corrosion performance, and other factors.