The disclosed invention can eliminate the adverse effects on road traffic, reduce the burden on construction costs, and solve the difficulty of partially dismantling the upper part of the manhole. It is to make it possible.;In order to realize this, in the present invention, the manhole for the road which is in communication with the tool 8 made of a concrete structure in the form of a long passage to bury the communication line in the lower part of the road and the road surface 12 in the covered river at the lower part of the road, respectively In the upper part of each manhole (2), the edge (4) is fixed and installed, and the rim (20) for compensating the seating depth of the lid (6) by the thickness of the asphalt covered by the road repair is The upper part of the frame (4) is provided in a fixed state, and between the frame (4) and the rim (20) is provided with an epoxy adhesive (E) for fixing the rim (4) and the rim (20), the upper surface is The lid 6 disposed in the same plane as the road surface 12 is provided in a seating state at the upper end of the awning 20, and the top rim of the lid is in a state coinciding with the top surface of the awning 20. In order to be inserted into the seat 20, the upper part of the rim 20 Is provided with a manhole for the roadway, characterized in that the jaw face 22 is formed at a position corresponding to the thickness of the lid 6.
展开▼
