| 摘要 |
The present invention relates to a prefabricated manhole. More specifically, the present invention implements the prefabricated manhole to be assembled on a construction site by coupling a metal manhole body, sealing plate, and mesh member while making the prefabricated manhole to be easily manufactured and carried. The present invention also enables the connection pipes to be easily installed on the inlet and outlet of the manhole, thereby ensuring the installation, maintenance, and repair of the connection pipes or the prefabricated manhole to be easy. |
