| 摘要 |
Provided is a coupling structure of a prefabricated wall unit, capable of having a water-resistant function in a dry method, having excellent constructability, reducing construction period and costs, and being economical, and having efficiency of space. The coupling structure of a prefabricated wall unit comprises: a wall unit (100) manufactured in a dry method; a side coupling member (200) attached to both side ends of the wall unit (100) and having a protrusion unit (210) and a protrusion insertion unit (250) formed in a shape of being engaged with the protrusion unit (210); and a vertical coupling member (300) attached to an upper and a lower end of the wall unit (100) and having a protrusion unit (310) and a protrusion insertion unit (350) formed in a shape of being engaged with the protrusion unit (310). Protrusion units (210, 310) of one wall unit (100) are coupled with protrusion insertion units (250, 350) of another wall unit. |
