To realize a clean room structural body capable of safely and easily conveying manufactures such as heavy weight precision equipment, etc. manufactured in a clean room to the outside of the clean room and a conveying method of the manufactures.
The ceiling section of the clean room 20 is constituted by detachably connecting ceiling panels 22b in all directions, and the clean room 20 is provided to the inside of a factory building 10 having a ceiling crane 17. When the manufactures in the clean room 20 are conveyed to the outside of the clean room 20, the ceiling of the clean room 20 is partially opened by removing the ceiling panels 22b, a crane hook 17a of the ceiling crane 17 is moved to the opening section to make it lower, and the manufactures are suspended to the crane hook 17a to take them out from the clean room 20.
Shiro Terasaki
Yoshiki Kuroki
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