| 摘要 |
The present invention relates to a prefabricated water tank having a hatch, which is formed by assembling multiple panel pieces with one to two hatches, and, more specifically, to a prefabricated water tank having a hatch, which enables the installation of a hatch in a part where the access to the water tank is easy and is structurally stabilized without an inner reinforcement member. According to the present invention, the water tank (1) is formed by coupling multiple panel pieces (2) having L-shaped connection parts (3) bent in the outer edge thereof, wherein the connection parts (3) overlapped to each other are coupled to each other using bolts and nuts. |
