With the continuous development of China's economy, especially in recent years, the rapid growth of high-tech industries such as electronics, biology, medicine, etc., clean rooms are widely used in various industries. The main structure of the clean room,
the color steel sandwich panel, is still an irreplaceable product. However, the fire rating of color steel plate in clean room has attracted more and more attention of relevant government departments and various industries.
According to the new national standard GB50073-2001 code for design of clean workshop, the ceiling and wall panel (including sandwich material) of clean room shall be non combustible and organic composite materials shall not be used. The fire resistance
of ceiling shall not be less than 0.4h, that of evacuation walkway ceiling shall not be less than 1.0h, and that of partition wall and its corresponding ceiling shall not be less than 1.0h. With the implementation of the new standard, higher requirements
are put forward for the clean room color steel plate. Which kind of organic, toxic and poor fireproof sandwich material will be eliminated.
However, in order to reduce project investment, some enterprises still use organic sandwich materials banned
by the state, such as polystyrene, polyurethane and so on. From the immediate point of view, while reducing investment, but increased your risk. Have you ever thought about the fire safety of your factory? Are your workers safe in this environment? In
case of a fire, you will pay a higher price, and the lesson of blood tragedy should be learned. Clean room is different from other workshops in essence. It is a workshop with relatively airtight air. Once a fire occurs, the toxic gas of sandwich material
is not easy to be removed, which directly threatens human health. We call on you to consider the element of "safety first" before you build clean rooms.
According to the fire protection requirements of color steel plate in clean room, the non combustible
color steel sandwich board and color steel gypsum fire board are developed and produced. It is a new clean room wall material with inorganic green building materials as the main body, through special production process and scientific installation joints.
According to the test of national fire equipment quality supervision and inspection center, it fully meets the fire protection requirements of GB50073-2001 code for design of clean workshop, and all the instructions meet or exceed the national standards.
At the same time, through the application of several engineering examples, it has been affirmed and promoted by relevant experts. It is the most ideal alternative product of clean room color steel plate at present.
Color steel gypsum fire-proof
board (assembled type), with wall thickness of 75mm and fire resistance limit of 1.4h. It is suitable for partition system, which is composed of color steel gypsum board, reinforced keel and rock wool. It is easy to install and disassemble, and does not
affect the main structure, and can select different thickness of partition wall according to different fire resistance rating to fully meet the fire design requirements.
Inorganic nonflammable color steel sandwich board, with wall thickness of 50mm
and fire resistance limit of 1.2h. It is composed of color steel plate, inorganic non combustible plate, rock wool and profile. Compared with general rock wool plate, it has the advantages of good surface flatness, good compressive strength and high fire
resistance rating. It is especially suitable for partition and ceiling of clean workshop, which solves a big problem of ceiling of clean workshop. Not only can people walk on it, but also can open holes at will according to process layout.