MANHOLE ASSEMBLY AND THE FORM OF CONSTRUCTION WORK

摘要

After the invention manhole assembly and relates to the construction method, in particular by configuring the form the bottom and the body to separate or the body and the body to separate concrete manhole assembly that is, completing the assembly of hyumgwan connected to ground and the body or body by attaching to hit a mortar curing between separate body it relates to a concrete manhole assembly while construction is easy with the robustness and water tightness.; The present invention, the lower panel and in that the upper body is separated from each manhole assembly, the pre-install the mesh on the upper surface of the lower plate, integral with the lower plate and by pouring concrete on the mesh at the bottom side wall of the body after completion of the assembly for manhole assembly and characterized by the construction method, and also the top of the lower body are separated the body relative to the connector center is hyumgwan is connected to the upper and lower, and removing the outer edge of the bottom perimeter of the separate upper body, and this response to extend obliquely upward to the outer circumference beyond the height of the edges is removed to form groove portions are formed mortar filling is characterized in that a so integrated by curing the filled mortar after completion of assembly.; Such, the present invention has the effect that can firmly maintain the engaged state to subsidence and bumps in the ground caused by the external force along the lower plate and the upper part of the body is a body of mutual mesh mediated by concrete which forms the manhole in yirum , whereby there is an effect that the water-tightness is secured. In addition, the body is separated up and down has the effect comprising the construction work is very easy for the connection of hyumgwan.