APPARATUS FOR PRODUCING OR SEGMENTS FORM SEVERAL PARTS

摘要

The multiple separation concrete segment, used in drainpipes, whose inner face is formed by resin mortar, is easy to transport and construct. The pipe(10) comprises a multiple of segments(11); a linear flange(12) and a curved flange(13) formed around the segments(11); a separation metal(14) including a curved part(14a) and a protrusion(14b) inserted into the flanges(12,13); an initial forming metal(17) replaced by a finishing metal(17a) while forming the segment(50).