1. During the construction of clean room decoration and building decoration, the dust shall be cleaned at any time, and the cleaning records shall be made for the concealed space.
2. Before the sealant is embedded, the impurities and oil stains in the foundation groove shall be removed, and the surface shall be kept dry.
3. The room with high-efficiency filter shall not be operated with dust.
4. Good ventilation and lighting shall be ensured at the construction site. For reconstruction projects, the original power supply and flammable, explosive and toxic gas pipelines shall be found out and cut off before construction. Safety protection measures shall be taken for corrosive liquids used in process production.
5. The surface of the completed decoration works shall be protected from depression, dark crack and surface decoration pollution caused by impact, knocking, trampling and multi water operation.
6. Strict construction procedures shall be formulated for clean room decoration and architectural decoration works with various professional types of work, generally in the following order: reserved hole priming, installation of various disciplines, installation of internal doors and windows, repair of holes and surroundings, base course priming, finishing plastering and cover panel works, caulking treatment, paint brushing and pasting works.
7. The equipment entrance temporarily set in the dust-free room shall be closed when not in use to prevent dust and sundries from entering.
8. Before paving the surface layer of plastic plate and coil, it shall be classified according to the size and thickness in advance. The plate or coil shall be fully coated with adhesive between the plate or coil and the ground, and the surface shall be leveled without missing coating or residual air.
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