The invention relates to a method for producing a concrete tube (12) for a hyperloop passenger transport system. The concrete tube (12) is concreted in situ by means of a formwork device (10). The formwork device (10) has a formwork carriage (34) which moves forwards during concreting. The formwork carriage (34) has an inner form (20) and an outer form (22) for shuttering the concrete tube (12). An interspace (24) between the inner form (20) and outer form (22) is filled, in particular continuously, with concrete (32). The solidified concrete tube (12) can be supported on pillars (58a, 58b) via bearings. The freshly solidified portion of the concrete tube (12) is preferably supported on the inside by inner rollers (52a, 52b) and on the outside by outer rollers (54a). In order to support the formwork carriage (34) on the pillars (58a, 58b), the formwork device (10) can have supporting rollers (56a, 56b). The invention further relates to the formwork device (10) for implementing the method and to the concrete tube (12) produced by the method for the hyperloop passenger transport system

The invention relates to a method for producing a concrete tube (12) for a hyperloop passenger transport system. The concrete tube (12) is concreted in situ by means of a formwork device (10). The formwork device (10) has a formwork carriage (34) which moves forwards during concreting. The formwork carriage (34) has an inner form (20) and an outer form (22) for shuttering the concrete tube (12). An interspace (24) between the inner form (20) and outer form (22) is filled, in particular continuously, with concrete (32). The solidified concrete tube (12) can be supported on pillars (58a, 58b) via bearings. The freshly solidified portion of the concrete tube (12) is preferably supported on the inside by inner rollers (52a, 52b) and on the outside by outer rollers (54a). In order to support the formwork carriage (34) on the pillars (58a, 58b), the formwork device (10) can have supporting rollers (56a, 56b). The invention further relates to the formwork device (10) for implementing the method and to the concrete tube (12) produced by the method for the hyperloop passenger transport system

A method for producing a concrete tube for a hyperloop passenger transport system. The concrete tube is concreted in situ by means of a formwork device. The formwork device has a formwork carriage which moves forwards during concreting. The formwork carriage has an inner form and an outer form for shuttering the concrete tube. An interspace between the inner form and outer form is filled, in particular continuously, with concrete. The solidified concrete tube can be supported on pillars via bearings. The freshly solidified portion of the concrete tube is preferably supported on the inside by inner rollers and on the outside by outer rollers. In order to support the formwork carriage on the pillars, the formwork device can have supporting rollers. The formwork device for implementing the method and to the concrete tube produced by the method for the hyperloop passenger transport system.

A method for producing a concrete tube for a hyperloop passenger transport system. The concrete tube is concreted in situ by means of a formwork device. The formwork device has a formwork carriage which moves forwards during concreting. The formwork carriage has an inner form and an outer form for shuttering the concrete tube. An interspace between the inner form and outer form is filled, in particular continuously, with concrete. The solidified concrete tube can be supported on pillars via bearings. The freshly solidified portion of the concrete tube is preferably supported on the inside by inner rollers and on the outside by outer rollers. In order to support the formwork carriage on the pillars, the formwork device can have supporting rollers. The formwork device for implementing the method and to the concrete tube produced by the method for the hyperloop passenger transport system.

An apparatus and method for manufacturing precast concrete pipe couplings used in municipal and infrastructure systems includes a mold apparatus particularly configured for the formation of monolithic, unitarily formed concrete pipe couplings that facilitate the joining of intersecting and/or bending sections of straight concrete pipes. The mold apparatus comprises a base, adjustable mold walls, and primary and secondary mold cores that shape the internal flow channels of the couplings and that allow for the creation of complex geometries without the need for scoring, cutting, or rejoining pipe sections, resulting in couplings with smooth internal surfaces that enhance fluid flow and reduce maintenance requirements. A monolithic concrete pipe coupling formed by the foregoing method and apparatus exhibits flat external surfaces, facilitating easy stacking, storage, and installation.