| 摘要 |
A system and method to route electrical service conduits through the interior of a building and also to comply with the National Electrical Code(NEC). The system includes the use of a two inch concrete encasement which is reinforced by metal plates. A lower portion of the concrete encasement has a flat metal bar therein for mounting to rods extending from a secure ceiling area of a building. The protective nature of the encasement enables the service conduit to be designated as outside of a building and thus in compliance with NEC standards.
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