FACTORS THAT NEED TO PAID ATTENTION TO DURING CLEAN ROOM CONSTRUCTION

Clean room construction needs to pursue engineering rigor during the design and construction process to ensure the actual operational performance of the construction. Therefore, some basic factors need to be paid attention to during the construction and decoration of clean room.

1. Pay attention to ceiling design requirements

During the construction process, attention should be paid to the design of the indoor ceiling. The suspended ceiling is a designed system. The suspended ceiling is divided into dry and wet categories. The dry suspended ceiling is mainly used for the hepa fan filter unit system, while the wet system is used for the return air handling unit with a hepa filter outlet system. Therefore, the suspended ceiling must be sealed with sealant.

2. The design requirement of air duct

The air duct design should meet the requirements of fast, simple, reliable and flexible installation. The air outlets, air volume control valves, and fire dampers in clean room are all made of well-shaped products, and the joints of the panels should be sealed with glue. In addition, air duct should be disassembled and assembled at installation site, so that the main air duct of the system remains closed after installation.

3. Key points for indoor circuit installation

For indoor low-voltage piping and wiring, attention should be paid to the early stage of the project and the civil engineering inspection to correctly embed it according to the drawings. During piping, there should be no wrinkles or cracks in the bends of the electrical pipes to avoid affecting indoor operation. In addition, after the indoor wiring is installed, the wiring should be carefully inspected and various insulation and grounding resistance tests should be done.

At the same time, clean room construction should strictly follow the construction plan and relevant specifications. In addition, construction personnel should pay attention to random inspections and testing of incoming materials in accordance with regulations, and they can only be implemented after meeting relevant application requirements.