nterpretation of GB/T 51457-2024 Technical standard for architectural of clean nursing and isolation units in hospitals

GB/T 51457-2024Technicalstandardforarchitecturalofcleannursingandisolationunitsinhospitalsregulates the construction requirements of intensive care units, infection-prone patients nursing units and negative pressure cleaning isolation units, and proposes to meet the hygiene requirements with the principles of safety, applicability, economy, energy-saving and environmental protection. This paper interprets the relevant provisions of the standard on classification, functional zoning, layout, ventilation and air conditioning system and technical parameters, explains the standard highlights, and parses some technical essentials that are easy to cause confusion or misunderstanding.