Precast resin concrete drainage ditch

Precast resin concrete drainage ditch

  • CN 203,475,583 U
  • Filed: 07/25/2013
  • Issued: 03/12/2014
  • Est. Priority Date: 07/25/2013
  • Status: Active Grant
First Claim
Patent Images

1. prefabricated resin concrete gutter, comprise gutter cell body (1) and rain grating (2), it is characterized in that:

  • described gutter cell body (1) top side wall outer rim is provided with thin-walled (3), the thickness of described thin-walled (3) is sidewall thickness 1/3 ~ 1/4, and the distance of the inwall of both sides thin-walled (3) equals the width of rain grating (2);

    Described rain grating (2) both sides of the edge are provided with screw hole (4);

    gutter cell body (1) top side wall of thin-walled (3) inner side is provided with the screw hole matching with screw hole (4), and described rain grating (2) is fixed together by bolt and gutter cell body (1).

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