| 摘要 |
<p>PURPOSE:To facilitate location of a damaged part on a cable and the repair thereof by making a groove for receiving a cable in the surface of a slab, placing a cable in the groove and sealing the groove with mortar or the like, thereby burying the cable in the slab. CONSTITUTION:Iron bars 4 are arranged, as required, on a concrete panel 1 and concrete is placed with a predetermined thickness to form a slab 5 and a groove 17 of predetermined width for receiving a cable is made in the surface of the slab 5. A cable is placed in the groove 17 which is then sealed with mortar or the like thus burying the cable in the stab 5. Consequently, the cable can be buried directly in the slab 5 while suppressing damage thereof and when the cable is damaged, the damaged part can be located and repaired easily.</p> |
