| 摘要 |
A puzzle-like prefabricated panel assembly is provided to prevent the traverse slip between the down panel and the upper panel. A puzzle-like prefabricated panel assembly comprises an upper panel(10), a lower panel(20), a puzzle-like fitting groove(30), a piping groove(40), and a piping. The lower panel is laminated below the upper panel. The puzzle-like fitting grooves are formed in four lateral surfaces of the upper and lower panels in the longitudinal direction. The puzzle-like fitting grooves are coupled with either of both of the upper and lower panels. The piping groove is formed in the bottom of the upper panel and the top of the lower panel. The piping is housed in the piping groove. The upper panel with a thickness and lower panel with b thickness form a first panel group. The upper panel with b thickness and lower panel with a thickness form the second panel group. |
