Reinforced concrete and glass fiber reinforced plastic sand inclusion composite pipes and molding process thereof

Reinforced concrete and glass fiber reinforced plastic sand inclusion composite pipes and molding process thereof

  • CN 101,303,095 B
  • Filed: 12/19/2007
  • Issued: 06/27/2012
  • Est. Priority Date: 12/19/2007
  • Status: Active Grant
First Claim
Patent Images

1. the moulding process of reinforced concrete and glass fiber reinforced plastic sand inclusion composite pipes is characterized in that concrete steps are:

  • 1. press common process processing and fabricating RPM, and manufactured pre-buried coupling bar and vertical hoop convex-concave gluten frame, and manufactured the hoop convex-concave at pipe two ends shell surface and seal positioning ring at tube outer surface;

    2. with above-mentioned Glass Steel Tube cylindrical shell of 1. having manufactured, installation sleeve is placed on the core of reinforced concrete core vibrating forming machine, makes Glass Steel Tube cylinder internal diameter loose tool with core;

    Fastening peace position firmware, the mounting reinforcing steel bars frame-tube is located again, and steel bar framework is connected with the pre-buried coupling bar of Glass Steel Tube cylindrical shell;

    Start the core mould vibrating molding machine;

    Throw concrete material, the limit vibration, the limit feeds intake;

    3. through above-mentioned technology, after the vibratory concrete moulding, the composite pipe demoulding, the composite pipe that is composited by perspex steel burning into sand pipe and inorganic material reinforced concrete is processed in maintenance.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×