What are the types of fire retardant coatings? What are the types of fire retardant coatings?

The types of fire retardant coatings can be classified differently according to different properties;

It can be roughly divided into: steel structure fireproof coatings, decorative fireproof coatings, tunnel fireproof coatings, concrete fireproof coatings, and cable fireproof coatings.

Steel structure fireproof coating is divided into: indoor ultra-thin steel structure fireproof coating, indoor thin steel structure fireproof coating, indoor thick steel structure fireproof coating, outdoor ultra-thin steel structure fireproof coating, outdoor thin steel structure fireproof coating, outdoor thick steel structure fireproof coating.

According to the different thinners, it can be divided into: water-based fire-retardant coatings and oil-based fire-retardant coatings.

Fire retardant coatings can be divided into:

1.Steel structure fire retardant coatings (indoor ultra-thin steel structure fire retardant coatings, indoor thin steel structure fire retardant coatings, indoor thick steel structure fire retardant coatings, outdoor ultra-thin steel structure fire retardant coatings, outdoor thin steel structure fire retardant coatings).

2.Facing fire retardant coating (generally used for fire protection of wood structure buildings) 3Fireproof coatings for concrete components and fireproof coatings for tunnels.

4.Fire retardant coatings for cables.

The classification of fire retardant coatings can be roughly divided into:

1.Fire retardant coatings for steel structures.

2.Decorative fire-retardant coatings.

3.Fire retardant coatings for concrete structures.

4. Cable fireproof coating.

According to the current national standard, the fire retardant coating of the steel structure can be divided into:

1.Indoor ultra-thin steel structure fire retardant coating.

2.Indoor thin steel structure fire retardant coating.

3.Indoor thick steel structure fireproof coating.

4.Outdoor ultra-thin steel structure fire retardant coating.

5.Outdoor thin steel structure fireproof coating.

6.Outdoor thick steel structure fire retardant coating.

Fire retardant coatings for concrete structures can be divided into:

1.Fire levee fire retardant coatings.

2.Fire retardant coatings for tunnels.

1. Facing fireproof coating;

2. Wood fireproof coating;

3. Fire retardant coating for steel structure;

4. Fireproof coating for concrete structures.

5. Tunnel fireproof coating.

6. Cable fireproof coating.

There are also sub-categories within each category.

Paint decoration is OK! But the appearance is relatively monotonous, and there is no feature, so it can be used with wallpaper FAW. Personally, I think Ruibao's wallpaper is good, the British style series, with European style, I like it very much.

Landlords can compare them online and choose according to their preferences.

The main categories of fire retardant coatings are:

1.Steel structure fire retardant coating: suitable for fire protection of steel structure buildings.

2.Decorative fire retardant coating: suitable for fire protection of wood, wood structure fiber products, paper products and other combustible materials.

3. Fire retardant coating for concrete structure: suitable for fire protection of tunnels and fire embankments.

4.Flame retardant coating for cables, suitable for fire protection of cables.

Fire retardant coatings can be roughly divided into: steel structure fire retardant coatings, facing fire retardant coatings, concrete fire retardant coatings, tunnel fire retardant coatings, and cable fire retardant coatings. Among them, steel structure fireproof coatings can be divided into:

NB class) indoor thin steel structure fire retardant coating, (NCB class) indoor ultra-thin steel structure fire retardant coating, (NH class) indoor thick steel structure fire retardant coating, (WB class) outdoor thin steel structure fire retardant coating, (WCB) outdoor ultra-thin steel structure fire retardant coating, (WH) outdoor thin steel structure fire retardant coating.

There are different types of fire retardant coatings, such as non-intumescent, intumescent, solvent-based, epoxy solvent-free, and water-based fire retardant coatings。According to the construction purpose, it can be divided into different types such as steel structure type, decorative type, concrete type, and fireproof coating for cables. There are many types of fire retardant coatings, and the right type of paint should be selected according to the material of the building surface.

This intumescent fire retardant coating is thin. If it is a thick fire retardant coating, it is basically a non-intumescent type, so the essence is different. The principle of thin materials is that the coating will expand to form a fireproof layer when exposed to fire, and improve its fireproof time.

If it is a thick coat, it is mainly through its own performance characteristics. Because its thermal conductivity is relatively low, it can improve its fire resistance time, and the thickness between the two is definitely not the same. This extended type can work with its own formula, which contains organic ingredients.

Through this effect stimulation, the fire performance can be affected. Soon after painting, the paint can achieve the function of fire resistance, and the seismic performance and crack resistance are very good.

According to the performance and application scenarios of fireproof coatings, fireproof materials can be divided into: steel structure fireproof coatings, decorative fireproof coatings, cable fireproof coatings, and tunnel fireproof coatings.

1. Steel structure fireproof coating: This fireproof coating is the most common fireproof coating we usually have. The weight is relatively light and the strength is very high.

This coating is very adhesive, has good elongation and shock resistance. Because the construction period of this material is relatively short, it has a wide range of applications.

2. Facing fireproof coating: Compared with the other three fireproof materials, this fireproof coating has a stronger decorative effect and belongs to a new type of fireproof coating. After applying the celery work, it is not only beautiful in appearance, but also can effectively prevent the spread of fire, and can achieve the role of protecting basic building materials.

3. Cable fireproof coatings: Cable fireproof coatings have high-quality insulation that other materials do not have. This fireproof material has good chemical properties and can adapt well to different climates.

The fireproof coating is relatively thin, and when it encounters fire, the coating can form a uniform and delicate sponge-like foam layer to achieve the effect of fireproof and heat insulation.

4. Tunnel fireproof coating: tunnel fireproof materials can not only play a good decorative role, but also have good waterproof and fireproof characteristics, compared with several other fireproof materials, it is not easy to mildew. This is because the day tunnel does not see sunlight all year round, and it is a small and humid space with strong airtightness.

It is difficult to rescue the fire in the tunnel, so the requirements for fireproof coatings are also relatively high.

The application range of fire retardant coatings

1. Steel structure fireproof coatings: It has been widely used in buildings, especially high-rise buildings. It is suitable for steel structure load-bearing parts and other steel components in architectural design. It can be used both in exposed steel structures and in hidden steel structures.

2. Decorative fireproof coatings: This kind of fireproof coatings are mainly used in places with high decorative requirements, and are suitable for acting as a fireproof layer for flammable materials such as wood materials. For example, cultural and entertainment venues, homestay hotels, ancient buildings, etc.

3. Cable first fireproof coating: As the name suggests, cable coating is mainly used in laying wires and cable lines to play the main fire prevention effect.

4. Tunnel fireproof coating: This fireproof coating is mainly used in tunnel engineering, and can also be used in industrial and mining enterprises, petrochemical industry, high-rise buildings and underground garages and other construction projects.

It is divided into finishing coatings and steel structure fire retardant coatings.

Fire-retardant coating is to brush the paint on the surface of the material, which can improve the fire resistance of the material, slow down the spread of flames, or stop combustion within a certain period of time, this kind of coating is called fire-retardant coating, or flame retardant coating. Fire retardant coating is a special coating used on the surface of flammable substrates, which can reduce the flammability of the surface of the coated material, block the rapid spread of fire, and improve the fire resistance limit of the coated material. It is applied to the surface of a flammable substrate to change the combustion characteristics of the material surface and prevent the rapid spread of fire; or applied to building components to improve the fire resistance limit of special coatings, called fire retardant coatings.

The types of fire retardant coatings are divided into: steel structure fire retardant coatings, tunnel fire retardant coatings, facing fire retardant coatings, concrete fire retardant coatings, and cable fire retardant coatings.

1. Fire retardant coating for steel structure

Brushed or sprayed on the surface of the steel structure, it plays the role of fire prevention and heat insulation, prevents the steel from heating up rapidly in the fire and reduces the strength, and avoids the collapse of the building caused by the loss of the steel structure's support capacity. At the same time, it is also relatively low, it is a very cost-effective fireproof coating, if it is an electronic industry plant, especially a chemical product workshop, it is recommended to do it.

2. Tunnel fireproof coating

Generally, it is mostly used in tunnels. At the same time, it is also suitable for the fire protection needs of petrochemical engineering, high-rise buildings, steel structures, and underground garages. Highway tunnels are generally located in mountainous areas, and the tunnel tunnels are shady, humid and poorly ventilated.

The inner wall of concrete is prone to dampness, mildew, alkali return, and falling off.

3. Decorative fireproof coating

In fact, facing fire retardant coatings are a big category, and many fire retardant coatings can be classified into this category. Decorative fireproof coating is a new type of coating that integrates decoration and fireproofing, and when it is coated on a combustible substrate, it can usually play a certain decorative role; Once a fire breaks out, it has the purpose of preventing the spread of fire and thus protecting the combustible substrate.

4. Concrete fireproof coating

I believe that this kind of fire retardant coating is no stranger to everyone. After all, the use of concrete building structures is very common, among them, prestressed reinforced concrete has better crack resistance, stiffness, shear resistance and stability than ordinary reinforced concrete, is lighter in weight, and can save concrete and steel.

5. Cable fireproof coating

Many people will ask whether the cable fireproof coating still needs fireproof coating, and the answer is yes. In fact, many fires in buildings are caused by leakage, and wires and cables are also the basis of lighting facilities, and cable fireproof coatings are an important product for cable fire protection.