How to Choose Fire Rating of Fireproof Sandwich Panel for Medical Cleanrooms

Step 1: Divide functional zones of cleanrooms and confirm baseline fire codes Before selecting fireproof sandwich panel, classify clean areas first. Operating rooms, ICUs and sterile pharmaceutical workshops belong to core high-risk zones; ordinary clean auxiliary rooms, corridors and warehouses are general zones. Local housing construction and fire control authorities adopt different standards for various areas. You need to check fire design specifications on construction drawings in advance, which serves as the foundation for selecting the grade of fireproof sandwich panel and prevents rework during acceptance.

Step 2: Select fireproof sandwich panel with proper fire rating based on regional risks Class A fireproof sandwich panel can be adopted for ordinary clean auxiliary rooms to meet basic fire separation demands and control project costs. For operating rooms, ICUs and sterile pharmaceutical production areas, Class A fireproof sandwich panel with longer fire resistance duration is preferred. It can slow down flame spread and win evacuation time for personnel. For pharmaceutical clean workshops with chemical storage and batching processes, apart from fire rating requirements, the surface layer of fireproof sandwich panel shall be corrosion-resistant and easy to clean and disinfect. Ask manufacturers for fire test reports during procurement. As a Foshan-based original manufacturer, SAMZOON has rich experience in South China purification projects and is familiar with acceptance standards for medical dust-free workshops. We can supply fireproof sandwich panel of corresponding specifications and support free sample testing.

Step 3: Screen qualified fireproof sandwich panel for medical scenarios with cleanliness standards Meeting fire rating requirements alone is not sufficient. Fireproof sandwich panel used in medical environments must have dense, smooth surfaces that resist dust accumulation and withstand repeated disinfection, complying with GMP standards. Some fireproof sandwich panel on the market only satisfy fire indicators but fail cleanliness standards, which cannot be applied directly to medical clean zones. Meanwhile, check panel joint structures to reduce gaps that cause bacterial growth.

Step 4: Finalize the procurement plan according to construction conditions and delivery cycle After confirming the fire rating and specifications of fireproof sandwich panel, verify manufacturers’ lead time. For tight-schedule purification projects, prioritize original factories offering expedited production. Communicate matching edge trims and sealing accessories. Complete supporting solutions improve sealing performance during installation of fireproof sandwich panel and lower risks of clean air leakage. SAMZOON supports custom non-standard sizes and offers technical construction guidance to help projects pass acceptance smoothly.

Step 5: Keep documents during incoming inspection for fire and GMP audits When fireproof sandwich panel is delivered, verify fire test certificates and material documents one by one to ensure actual parameters match the selected fire rating. Archive all qualification papers, which are required for fire acceptance and GMP inspection.

✅ Summary The selection process of fireproof sandwich panel fire rating for medical cleanrooms: zone classification → matching fire rating → verifying cleanliness performance → confirming supply plan → filing inspection documents. Balancing fire safety, cleanliness specifications and construction budget helps avoid rework risks caused by improper material selection.