FIELD: installation for centrifuging the tubular layer of liquid solidifying material. SUBSTANCE: the installation uses a rotating mould, vibration means having a roller with an axle located in the vertical plane, having an X-X-axis of the rotating mould. Pipes intended for application onto their inner surface of a concrete or cement coating are preferable for use as a mould. EFFECT: enhanced efficiency. 10 cl, 2 dwg
Authors
Dates
1998-01-20—Published
1993-12-01—Filed