Penetration forming member

Abstract

This article relates to a penetration-forming member for creating a penetration section where wiring and piping materials such as cables and conduits are laid to penetrate the walls of a building. As explained in the reference diagram of usage, this article is positioned to penetrate the hollow wall of a building, and the wiring and piping materials are inserted through the insertion section. The insertion section is equipped with a shielding section on the outside to shield against radiation such as X-rays, and when this article is placed in a hollow wall that partitions the inside and outside of an X-ray room, it is possible to prevent X-rays from leaking outside the room through this article.

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