| 摘要 |
PROBLEM TO BE SOLVED: To provide a foam duct which is designed to cut down components and easy to construct and capable of reducing a work process and advantageous in terms of the transport aspect of the components. SOLUTION: This foam duct consists of a plurality of board-like duct components 2 which are combined by duct-divided boards. The duct components 2 comprise a foam. The joint surface 3 of each duct component 2 is bonded with each other, thereby forming the foam duct 1. An adhesive tape 5 is pasted on the outside of each duct component 2, thereby fixedly reinforcing each duct. |
