1. Select materials and materials with good air tightness and not easy to deform under the action of temperature and humidity changes.
2. The exterior of walls and roofs should be crack-free, flat, bright, ash-free, dust-free, acid-alkali corrosion-resistant, impact-resistant, easy to clean and prevent glare (such as enamel-coated walls and metal insulating sandwich panels).
3. Both Yin and Yang angles should be made into rounded corners to reduce dust accumulation and facilitate cleaning; easy to clean (e.g. with epoxy).
4. Peripheral enclosure structure: The periphery wall of the enclosure structure should be able to resist earthquake and fire.
5. The partition wall is made of sandwich colored steel plate with a thickness of 50 inches and 0.476 inches thick gray-white flame-retardant polystyrene colored steel plate on both sides. The bulk density of the intermediate foam is 16 /m3 and the one side 15g is coated. Frame columns shall be decorated with coloured steel plates. Aluminum alloy profiles should be used to decorate the Yin and Yang angles of coloured steel plates. Among them, the specifications of aluminum alloy arc and base plate are R=45, and latex paint is used for the wall of non-coloured steel plates: the intersection angles of ceiling, floor and wall are arc and firmly sealed.
Aseptic room transfer window
1, ceiling: the total thickness of 50 square sandwich steel color plate, both sides of 0.476 thick white flame retardant polystyrene color steel plate, the middle sandwich layer foam bulk density is 16 /m3, single-sided 15g film. The height uniformity is 2.4 +0.2m.
3. In the air: lay 3-inch thick epoxy self-leveling plateau in the air (green). All air leaks should not be left, and all entrances and exits should be designed to avoid the entry of arthropods and rodents.
4. Doors and windows: Aluminum alloy sliding doors are used for the doors between the first buffer and the second buffer in the inner corridor. The doors between the second buffer and the aseptic zone are all closed single doors with coloured steel plates. The color steel partition wall between the aseptic zone and the central platform should be equipped with an aluminum alloy closed visual window (1300*1100) and one or two stainless steel chain transmission windows (600*600*600). The double doors of the transmission window can not be opened at the same time. The transmission window should be equipped with ultraviolet disinfection installation.