摘要 |
A forming mold of the pipe integrated prefabricated concrete manhole block is provided to regulate the angle of the insertion pipe integrally inserted into the manhole block freely. A forming mold of the pipe integrated prefabricated concrete manhole block comprises an insertion part(100) in which the peripheral flange(120) is formed while forming the tube insertion hole at the end, an angle adjusting frame(200) in which the slider hole is formed in inside while being connected in the insertion part, one or more joint rods(300) contacting the inner circumference of the planting a cutting. |