Introduction to Cleanroom Interior Systems
Interior systems of cleanrooms consist of multiple different aspects and components, each with their role of maintaining the integrity and efficiency of cleanroom environments.
Purpose of Interior Systems
The main purpose of interior systems in cleanrooms is to ensure a controlled environment where the levels of airborne particles, contaminants, and pollutants are kept to a minimum. Every component of the cleanroom, from the walls to the furniture, is designed to prevent contamination and facilitate easy cleaning and maintenance. The interior systems help play a role in meeting industry standards (like ISO 14644).
Main Interior Components
- Floors – Cleanroom floors are typically made from non-porous, easy-to-clean materials. They may also have anti-static properties to prevent electrostatic discharge, which could damage sensitive equipment or attract dust particles. The floors are seamlessly installed to avoid cracks where contaminants could accumulate.
- Walls – Cleanroom walls are typically made from materials that resist contamination and are easy to clean, such as stainless steel or PVC. They are designed to have smooth surfaces with sealed joints to prevent the accumulation of dust or microbes. Some walls are also modular, allowing for flexibility in cleanroom design and easy modifications.
- Ceilings – The ceilings in a cleanroom are often designed to house air filtration systems, such as HEPA filters, while also being constructed from materials that resist contamination. The design may include drop ceilings for easier access to lighting and filtration systems, or hard ceilings for environments that require stricter control.
- Furniture – Furniture in cleanrooms is usually made from stainless steel or other non-porous materials that are easy to clean and resistant to chemicals. The design of the furniture often features smooth surfaces, rounded edges, and minimal joints to reduce the risk of contamination.
