As modern buildings continue to improve their requirements for safety, environmental protection and economy, various new building materials continue to emerge. Among them, the Zhen fireproof sandwich panel developed by United Pharma (Kunshan) Clean System Co., Ltd. has gradually become a new favorite in the market due to its excellent fireproof performance, light weight and high strength, convenient installation and wide application. This article will introduce in detail the structural characteristics, application fields and advantages of Zhen fireproof sandwich panel in actual engineering, focusing on the uniqueness of its labyrinth structure interface and expansion seal design. This article will introduce in detail the structure, characteristics and performance of Zhen fireproof sandwich panel in clean rooms in actual applications.
Zhen fireproof sandwich panel is a sandwich panel newly developed by United Pharma , which consists of two layers of metal panels and filling materials in the middle. The metal panels are generally made of galvanized steel sheet or aluminum sheet. These two materials are not only high in strength, but also have good corrosion resistance. The inner filling material is made of foamed inorganic material,which has excellent fireproof properties, can maintain structural integrity at high temperatures, and will not release toxic and harmful gases. At the same time, the foamed inorganic material has a good thermal insulation effect and can effectively block the transfer of heat , so it is widely used in Zhen fireproof color steel plates in clean rooms.
Fireproof sandwich panel adopts a maze structure design. The maze structure interface design not only enhances the fireproof performance of the sandwich panel, but also effectively prevents pollutants in the air from entering the clean room. This design makes it difficult for flames and heat to penetrate through complex paths, thereby improving the overall fireproof performance.
Expansion seals are another important fireproof design. Expansion seals are attached to the joints of Zhen fireproof sandwich panel. When exposed to high temperatures, the seals will expand rapidly and block the gaps at the interface, thereby effectively preventing the spread of heat and flames. This design can significantly improve the overall fireproof effect of Zhen fireproof sanwich panel.
Characteristics and applications of filling materials
Zhen fireproof sandwich panel is made of foamed inorganic material, which is a porous material made by a chemical foaming process. It has the characteristics of light weight, good thermal insulation performance and excellent fire resistance.
This material is usually made of inorganic polymers such as polyurethane and polystyrene, and a large number of tiny closed-cell structures are formed through a foaming process, thereby achieving excellent thermal insulation and fireproof properties. The closed-cell structure of the foamed inorganic material can not only effectively insulate heat, but also form a carbonized layer at high temperatures, further preventing the spread of flames. Therefore, this material has obvious advantages in fireproof applications. In the fireproof panel for clean rooms , the foamed inorganic material can not only improve the fireproof performance of the plate, but also effectively reduce the weight of the plate, making it easier to install and maintain. In addition, its excellent thermal insulation performance can effectively save energy and reduce operating costs.
Design principle of interface labyrinth structure and expansion seal
As shown in the figure, compared with conventional aluminum, the maze structure conduction path is more complex and longer, and the fire resistance of the color steel plate is improved through tortuous paths and multi-layer partitions.
The labyrinth structure increases the difficulty of heat transfer by extending the propagation path of flames and heat. At the same time, this design can also gradually cool the flame during the propagation process, reducing the speed of fire spread. The expansion seal is a material that expands when exposed to heat and is usually installed at the interface of the color steel plate. When the ambient temperature reaches a certain level, the seal will expand rapidly and block the interface gap, thereby effectively preventing the spread of flames and heat.
The labyrinth structure and intumescent seals combine to form an integrated fire protection system. The labyrinth structure slows the spread of flames and heat, while the intumescent seals form an effective barrier at high temperatures, further preventing the spread of flames.
High temperature resistance of fireproof color steel plates in clean rooms
There is a significant difference between Zhen Fireproof sandwich panel and traditional sandwich panel in terms of fireproof performance. Traditional color steel plates usually have no fireproof performance or poor fireproof performance. Once a fire occurs, the fire is likely to spread rapidly, causing huge losses to personnel and property. Zhen Fireproof sandwich panel, however, is made of special fireproof materials and is almost non-flammable, which significantly improves the fireproof level of the building and ensures safety and reliability in use.
cleanroom fireproof sandwich panel is usually evaluated through rigorous high temperature tests. These tests usually involve exposing the plates to high temperature environments to observe their fire resistance and structural stability.
It has been confirmed through tests that 50mm thick fireproof panel can achieve a fireproof duration of 1 hour. This means that at the critical moment of a fire, sufficient time can be provided for personnel evacuation and fire extinguishing measures. This is of great significance for ensuring the safety of personnel and equipment inside the clean room.
Other advantages of fireproof panel
In addition to its excellent fireproof performance, Zhen fireproof sandwich panel also has the following advantages:
1. Light weight : The filling material of Zhen fireproof sandwich panel is foamed organic material, which has a low density, making the weight of the entire plate lighter and easier to install and transport.
2. Heat insulation and sound insulation : The internal foamed organic material has good heat insulation and sound insulation properties, so that the fireproof sandwich panel can be used not only for fire prevention, but also for sound insulation and heat insulation.
3. Corrosion resistance : The outer metal panel is generally made of galvanized steel or aluminum. These two materials have good corrosion resistance and can be used for a long time in harsh environments.
4. Beautiful : The appearance of Zhen fireproof sandwich panel can be customized according to customer needs. It has a variety of colors and sizes to choose from to meet the needs of different architectural styles.
5. Excellent decorative performance : The decorative performance of Zhen fireproof sandwich panel is also excellent. Its outer layer has a rich selection of colors and coatings, which can meet different architectural styles and decorative needs. This material is not only practical, but also beautiful and decorative, adding more charm to the building.
6. Environmental protection : Zhen fireproof sandwich panel also has the characteristics of environmental protection and energy saving. It is made of environmentally friendly materials, meets national environmental protection standards, and reduces pollution to the environment. At the same time, its good thermal insulation performance also helps to reduce the energy consumption of buildings and achieve the sustainable development of green buildings.
fireproof sandwich panel in clean room
Clean rooms have very strict requirements on building materials. Zhen fireproof sandwich panel has become an ideal choice for clean room construction due to its excellent performance. In the pharmaceutical, electronics, food and other industries, the construction of clean rooms requires not only the cleanliness of indoor air, but also the material has good fire resistance.
1. Pharmaceutical industry : The pharmaceutical industry also has very high requirements for the cleanliness of the production environment. The application of Zhen fireproof sandwich panel in the pharmaceutical clean room not only improves the fireproof performance, but also reduces noise interference, providing a safe and quiet environment for the production of drugs.
2. Electronics industry : The production of electronic products has extremely high environmental requirements, especially in the chip manufacturing process, any tiny dust and impurities will affect the quality of the product. Zhen fireproof sandwich panel is widely used in electronic clean rooms. Its good fireproof and soundproof properties ensure the safety and stability of the production environment.
3. Food industry : In the process of food processing, the requirements for sanitary environment are extremely high. The application of fire - proof sandwich panel effectively prevents the occurrence of fire and ensures the safety of food production.
Installation and maintenance of fireproof sandwich panel in clean rooms
When installing the fireproof sandwich panel, the sealing of the interface and the flatness of the plate should be ensured. At the same time, the installation should be carried out according to the design drawings to ensure the close connection between the panel and avoid gaps. Regularly check the surface and interface of the fireproof sandwich panel, repair the damaged parts in time, and maintain the integrity and fireproof performance of the plate. In addition, the surface of the plate should be cleaned regularly to avoid the accumulation of dust and pollutants. Regularly check the interface and expansion seal of the plate to ensure that they are intact; if any damage is found, it needs to be repaired and replaced in time.
The future development trend of fireproof sandwich panel for clean room
With the development of science and technology, new materials and technologies are constantly emerging. For example, the application of nano materials and high-performance polymer materials has further improved the performance of fireproof sandwich panel.
With the acceleration of industrialization and urbanization, the demand for clean rooms has continued to increase, which has promoted the development of the Zhen fireproof sandwich panel market. It is expected that the market demand for Zhen fireproof sandwich panel will continue to grow in the next few years.
From the perspective of market demand growth, Zhen fireproof sandwich panel is usering in a golden period of rapid development. The rapid development of the construction industry has led to a strong demand for various types of building materials, and Zhen fireproof sandwich panel has won wide recognition in the market with its unique fireproof performance and safety guarantee. At the same time, as society continues to increase its requirements for building safety performance, the market demand for Zhen fireproof sandwich panel will continue to grow, providing huge development space for the industry. Governments and industry associations of various countries continue to improve the relevant regulations and standards for fireproof materials to ensure the safety and performance of the materials. The update of these regulations and standards will further promote the development of the Zhen fireproof sandwich panel industry.
Tags: fire rated sandwich panel, fire resistant sandwich panels, Fireproof windows, Anti-fire cleanroom wall panels
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