Thin wall box for reinforcing steel bar concrete filling and its manufacture method

Thin wall box for reinforcing steel bar concrete filling and its manufacture method

  • CN 1,966,228 A
  • Filed: 11/29/1999
  • Published: 05/23/2007
  • Est. Priority Date: 11/29/1999
  • Status: Abandoned Application
First Claim
Patent Images

1. , a kind of manufacture method of thin-wall box for steel bar concrete filling is characterized in that:

  • (1) prepares box former or formpiston;

    (2) preparation slip;

    (3) slip is coated in around the former on the side form face and bed die face, forms opening peviform slurry green body;

    Or slip is coated in formpiston backform face or all around on the side form face, forms opening peviform slurry green body;

    (4) maintenance, the demoulding obtain opening box;

    Perhaps;

    (1) prepares box former or formpiston;

    (2) preparation slip;

    (3) slip is coated in around the former on the side form face and bed die face, forms opening peviform slurry green body;

    Or slip is coated in formpiston backform face or all around on the side form face, forms opening peviform slurry green body;

    (4) place ribs in the opening box;

    (5) maintenance, the demoulding form band ribs opening box;

    Perhaps;

    (1) prepares box former or formpiston;

    (2) preparation slip;

    (3) slip is coated in around the former on the side form face and bed die face, constitutes opening peviform slurry green body;

    Or slip is coated in formpiston backform face or all around on the side form face, constitutes opening peviform slurry green body;

    (4) hush panel is bonded in opening part, forms and seal the cavity box;

    Perhaps;

    (1) prepares box former or formpiston;

    (2) preparation slip;

    (3) slip is coated in around the former on the side form face and bed die face, constitutes opening peviform slurry green body;

    Or slip is coated in formpiston backform face or all around on the side form face, constitutes opening peviform slurry green body;

    (4) in the cavity ribs is set;

    (5) hush panel is bonded in opening part, forms and seal ribs cavity box.

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