| 摘要 |
PURPOSE: A communication and electricity line guide box for a hallow-core block wall are provided to be installed to be suitable for the thickness of a hollow core block by guiding the communication line and the electricity line for usage conditions. CONSTITUTION: A hollow main body(110a) has length corresponding to the thickness of a hollow core block. The hollow core block forms the wall of a building. The hollow main body is buried to a hole. The hole is punched in the hollow core block. The main body forms a guide hole(111a). A guide tube is installed in the guide hole. The guide tube guides a communications wire and an electric wire. A guide plate(120) comprises an insertion hole(122a). The insertion hole is closed by a bursting layer. |
