A kind of track and its construction method for Bridges on Urban Rail Transit

A kind of track and its construction method for Bridges on Urban Rail Transit

  • CN 106,835,949 A
  • Filed: 03/17/2017
  • Published: 06/13/2017
  • Est. Priority Date: 03/17/2017
  • Status: Active Application
First Claim
Patent Images

1. a kind of track for Bridges on Urban Rail Transit, is provided with pre- for the fastener of fastener for installing on the trackEmbedded part, it is characterised in that:

  • The inside of the track offers cavity, and the cavity is centered around the pre-buried of the fastener embedded partsAround position, sound absorber is filled with the cavity inside.

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