| 摘要 |
PURPOSE: A cable trough is provided to enhance the compressive strength and the tensile strength of a partition wall, thereby minimizing damage. CONSTITUTION: A cable trough comprises a trough body in which a cable is arranged. The trough body is composed of sidewalls(101a,101b), first, second, third partition walls(102a,102b,103c), and a bottom wall(101c). Various cables are arranged in spaces partitioned by the partition walls. A reinforcement steel(20) is coupled with the trough body. Cement concrete is injected into the coupled trough body.
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