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Construction of clean rooms using panels follows the following procedures. Each relevant field should refer to the advice of experts.

Building a cleanroom involves precise and detailed work, with multiple steps required to ensure the environment meets stringent standards. Here’s a general workflow for constructing a cleanroom:

1. Project Planning and Design

• Requirements Analysis: Determine the purpose of the cleanroom, the class (ISO grade), required size, and the equipment that will be housed within it.

• Design: Develop detailed plans, including the cleanroom layout, HVAC system, material selection, and more.

• Budget and Timeline: Establish the project’s budget and timeline.

2. Site Preparation

• Site Survey and Preparation: Conduct a survey of the site where the cleanroom will be built, and perform any necessary leveling or preparation work.

• Foundation Work: Construct the foundation to ensure the structural stability of the cleanroom.

3. Structural Construction

• Frame Installation: Install the basic framework of the cleanroom, including the walls, roof, and floor structure.

• Panel Installation: Install the walls and ceiling using selected sandwich panels (e.g., PUR, Mineral Wool).

• Doors and Windows Installation: Install cleanroom-specific doors and windows. Doors should feature airlock capabilities to minimize airflow.

4. HVAC and Ventilation System Installation

• HVAC System Installation: Set up the HVAC system to control temperature, humidity, pressure, and airflow within the cleanroom.

• HEPA Filter Installation: Install HEPA filters in the HVAC system to remove airborne particles.

• Pressure Testing: Conduct tests to ensure that the pressure differential between the inside and outside of the cleanroom is maintained.

5. Electrical and Wiring Work

• Power Wiring: Install power wiring for lighting, HVAC systems, and equipment.

• Data and Communication Wiring: Complete the wiring for internal networks and communication systems.

6. Interior Finishing and Installation

• Floor Finishing: Install anti-static flooring to minimize dust generation.

• Wall and Ceiling Finishing: Finish the walls and ceiling with materials that prevent the release of fine particles.

• Lighting and Equipment Installation: Install lighting and necessary equipment within the cleanroom.

7. Inspection and Certification

• Air Cleanliness Testing: Test the air cleanliness to ensure it meets ISO grade standards.

• Pressure and Leakage Testing: Perform tests to maintain pressure and prevent leaks.

• Environmental Conditions Verification: Verify that temperature, humidity, and airflow meet the design specifications.

• Cleanroom Certification: Obtain certification from relevant authorities to confirm that the cleanroom meets the required standards.

8. Maintenance and Management Planning

• Regular Inspection Schedule: Develop a schedule for regular inspections and maintenance of the cleanroom’s equipment and systems.

• Training and Operations Manual: Provide training for personnel responsible for operating and maintaining the cleanroom, and supply an operations manual.

These steps may vary slightly depending on the specific requirements and purpose of the cleanroom, but following this general workflow will help ensure that the cleanroom is built safely and effectively.