FIELD: tramway engineering.
SUBSTANCE: invention relates to the field of the superstructure of the railway track, in particular to track plates for the construction of tram tracks. The slab is made of concrete and comprises built-in fasteners and fittings. Grooves are made on the side walls along the edges from the ends. In the grooves there are metal stop plates with a cut-out. The plates are monolithically fixed in the body of the slab and connected to the reinforcement. Each groove is stepped and consists of two sections. The sections are separated by a plate. A narrower section is located at the end of the plate.
EFFECT: increased life of the track plate.
4 cl, 6 dwg
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