What are the points of attention in the selection of materials for clean room decoration? (1)

1. The general dust-free workshop must use waterproof gypsum board when gypsum board is needed. For biological dust-free workshop, because the water-free gypsum board is often scrubbed with water and rinsed with disinfectant, even the waterproof gypsum board is subject to moisture deformation and is not resistant to washing. The dust workshop should not use gypsum board as the covering material. The partition wall is generally made of 50mm fireproof rock wool color steel plate, and what about the top plate? In order to consider the future maintenance needs to move back and forth on the roof, Jianyi uses glass magnesium board, because this price is higher. Of course, paper honeycomb color steel plate will also be used. Color steel plates, compartments, ceilings need color steel plates, usually need to use fireproof rock wool pod core color steel plates, paper honeycomb pod core color steel plates Advantages: light weight, good strength, but low cost performance. The rock wool color steel plate is used as the first plate material as the partition wall, and the paper honeycomb is used as the top plate.
2. The moisture content of the wood used for decoration in the clean room should not be greater than 16%, and it should not be exposed. Due to the large number of air changes in the dust-free workshop and the low relative humidity, if a large amount of wood is used, it is easy to dry, crack, deform, loosen, and generate dust. Even if it is used, it must be used locally and must be treated with anti-corrosion and moisture-proof treatment.
3. Dust-free workshops usually need to be wiped frequently. In addition to wiping with water, they will also be wiped with disinfectant, alcohol, other solvents, etc. These liquids usually have certain chemical properties, which will cause some materials to discolor and fall off, which requires The surface of the decoration material has certain chemical resistance.

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