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Knowledge of using chandelier materials in class 100,000 dust-free workshops


Generally, the ceiling of the 10,000 to 100,000 class dust-free workshop engineering workshop is mostly made of T-shaped aluminum with color steel plates. The ceiling span is generally not recommended to exceed three meters. When the span is large, it is necessary to use two color steel plates. Increasing the T-shaped aluminum material to strengthen the force. What need to pay attention to the color steel ceiling? General color steel plate construction needs to pay attention to ensure that the construction of color steel plate is smooth, and the stitching between seams and joints must conform to the articulation of the color steel plate, so as to achieve a sealed and beautiful effect. During the construction process, be careful not to tear off the protective film on the surface of the color steel plate, to prevent the coating on the surface of the color steel plate from being accidentally scratched during construction and transportation, which will affect the appearance and use.
The issues that need to be considered for the ceiling of the 100,000-level dust-free workshop are the installation of various functional pipes in the mezzanine, the layout of power lines and fire protection in the mezzanine. The construction of clean room workshop must pay attention to the arrangement of the air supply duct of the clean room air purification project and the HEPA high-efficiency air outlet layout, to avoid duplication and lead to insufficient mezzanine height needs to be rectified. Second, consider the load-bearing coefficient of the ceiling of the clean room. Most pipes, air supply ducts, and HEPA high-efficiency air outlets need to be independently suspended from cement ceilings with an iron wire rod of 5mm or more. It is not allowed to directly place on the color steel plate ceiling to prevent the color steel plate from being collapsed or deformed. . The load-bearing coefficient of the color steel plate ceiling must be sufficient to bear the weight of the construction personnel and the maintenance personnel, so that they can walk in the mezzanine without shaking, vibration, and deformation to be qualified clean room ceilings.
The process of the clean room is to change the shoe room, buffer room, cloak room, hand sanitizer room, air shower room and then enter the clean room. This is a set of procedures applicable to clean rooms in various industries. Generally, the air shower room is set to The dust carried by the staff is used for the final dust removal treatment, and the air shower room also serves as a barrier to prevent unrelated personnel from entering and leaving the dust-free workshop at will and causing pollution to the dust-free workshop. During the use of dust-free workshops, care and maintenance are very important.

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