| 摘要 |
A piping box for laying a slab of building is provided to improve convenience in use and management by facilitating the separation of the connection pipe and attachment/detachment of the hose guide. A piping box for laying a slab of building comprises a piping box in which a fixing hole(1b) and a screw hole(1c) are punched so that plastics opening/closing plates(2,2a) are connected by a piece bolt(3), a groove(4) in which support projections(4a,4b) are formed and a shield plate(5) is detachably fixed by a piece bolt(6), and a hose guide in which a pipe hole(100) is punched where an annular joint part(101) is formed and a joint projection(802) of a pipe guide(8) is detachably coupled to the annular joint part. |
