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Method for manufacturing a railway track support, associated railway track support and railway installation
This method for manufacturing a railway track support comprising a plurality of prefabricated elements (28) comprises the following successive steps:providing, in a production zone (16) for prefabricated elements (28) located near an installation zone (14), a movable insertion machine (52) configured to arrange at least one insert (34) in a fresh concrete block, the production zone being separate from the installation zone;pouring and shaping fresh concrete in order to form individual fresh concrete blocks having predetermined dimensions;arranging at least one insert in each fresh concrete block using the movable insertion machine (52);drying the fresh concrete blocks to obtain the prefabricated elements (28).
Method for manufacturing a railway track support, associated railway track support and railway installation
This method for manufacturing a railway track support comprising a plurality of prefabricated elements (28) comprises the following successive steps:providing, in a production zone (16) for prefabricated elements (28) located near an installation zone (14), a movable insertion machine (52) configured to arrange at least one insert (34) in a fresh concrete block, the production zone being separate from the installation zone;pouring and shaping fresh concrete in order to form individual fresh concrete blocks having predetermined dimensions;arranging at least one insert in each fresh concrete block using the movable insertion machine (52);drying the fresh concrete blocks to obtain the prefabricated elements (28).
Method for manufacturing a railway track support, associated railway track support and railway installation
NINNI ANDREA (author)
2021-08-10
Patent
Electronic Resource
English
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
| European Patent Office | 2018
| European Patent Office | 2018
Concrete railway track-support
Engineering Index Backfile | 1919