What material is used for the ceiling decoration of the dust-free workshop
The ceiling is used in the decoration and construction stage of the clean room, but the selection of the ceiling is more stringent. The general ceiling is completely unsuitable for the clean room. So what material is used for the decoration of the clean room? Let sz-pharma answer this question for you. 1. What material is used for the ceiling of the dust-free workshop? Most of the ceiling materials used for the decoration of the dust-free pharmaceutical cleanroom are materials with smooth surfaces, such as color steel plates, plastic plates, aluminum plates, and gussets. The surface can be wiped with a dust-free rag with strong adsorption, and it can be used with tools such as telescopic rods and tiger clips, which is handy. Ultrafiltration dust industrial vacuum cleaner can be used to vacuum the uneven places and inner corners. 1. The unique feature of the aluminum-magnesium alloy ceiling is that it has good oxidation resistance. At the same time, due to the addition of an appropriate amount of manganese, the strength and rigidity are significantly improved. It is an excellent material for the ceiling of the clean room. . 2. The only bad thing about this type of ceiling is that the oxidation resistance is slightly worse than that of the aluminum-magnesium alloy ceiling. However, the strength and stiffness of the aluminum-manganese alloy ceiling are slightly better than those of the aluminum-magnesium alloy, and it is also a relatively good one. Dust-free workshop ceiling material. 3. Aluminum alloy ceiling The aluminum alloy ceiling contains less manganese and magnesium, and its strength and rigidity are even more difficult to compare with the aluminum-magnesium alloy ceiling and the aluminum-manganese alloy ceiling. Even the anti-oxidation ability is very general, and the purification level is higher. The production workshop is not suitable for choosing aluminum alloy ceiling. In addition to requiring the clean room ceiling to have strong oxidation resistance and excellent strength and stiffness, the clean room ceiling must also have excellent rust resistance and waterproof ability, otherwise it cannot be used in the clean room. 2. Attention should be paid to accidents in the decoration of the ceiling in the dust-free pharmaceutical cleanroom 1. The inspection batch of the ceiling project should be divided into an inspection batch according to the area of 500 of the clean room (area), and it should also be divided into an inspection batch if it is less than 500. 2. Before installing the keel, the process handover procedures should be completed according to the design requirements for the clear height of the room, the elevation of the opening, and the elevation of the pipes, pharma machinery and other supports in the ceiling. 3. The embedded parts, steel suspenders and section steel suspenders in the ceiling project should be treated with anti-rust or anti-corrosion treatment; when the upper part of the ceiling is used as a static pressure box, the connection between the embedded parts and the floor or wall should be sealed. deal with. The support and hanger should be dust-proof. 4. The fixing and hanging parts of the ceiling should be connected with the main structure. It shall not be connected with equipment supports and pipeline supports; the hanging parts of the ceiling shall not be used as pipeline supports and hangers or equipment supports and hangers. 5. Air filters, lamps, smoke detectors, speakers and all kinds of pipelines should be smooth, tight and clean around the openings where they pass through the ceiling, and they should be sealed with non-combustible sealing materials. The perimeter of the maintenance opening of the concealed project shall be sealed with a gasket. 6. The elevation, size, arching, and gap between the panels of the ceiling should meet the design requirements. The gap between the boards should be consistent, and the gap error between each board should not be greater than 0.5; it should be evenly sealed with sealant, so that it is flat, smooth, slightly lower than the board surface, and there should be no interruptions and impurities. 7. The materials, varieties, specifications, etc. of the ceiling finish should meet the design requirements, and the product performance should be checked. 8. The installation of boom, keel and decorative panel must be safe and firm. 9. The material, specification, installation distance and connection method of the boom and keel shall meet the design requirements. The metal boom and keel should be treated with anti-corrosion on the surface. 10. The distance between the boom and the end of the main keel should not be greater than 300. When it is greater than 300, the boom should be added. The distance between the booms should be less than 1.5m. 11. The surface of the ceiling veneer should be clean, smooth, consistent in color, free from warping, cracks and defects; no mildew or dust. 12. The joints of metal suspenders and keels should be uniform, the corner seams should match, and the surface should be flat without warping and hammer marks. The allowable deviation and inspection method for the installation of the ceiling project shall comply with the following regulations.
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