High-strength low-density building brick and making method thereof

High-strength low-density building brick and making method thereof

  • CN 105,859,250 A
  • Filed: 04/05/2016
  • Published: 08/17/2016
  • Est. Priority Date: 04/05/2016
  • Status: Active Application
First Claim
Patent Images

1. an intensity building brick high, low density, it is characterised in that be prepared from by the raw material of following weight portion:

  • silicic acidSalt cement, 20~

    30 parts;

    Flyash, 20~

    30 parts;

    Slag, 10~

    20 parts;

    Quartz sand, 10~

    20 parts;

    Bauxite, 10~

    20Part;

    Water, 12~

    18 parts;

    Sodium polyacrylate and sodium tetraborate totally 2~

    4 parts;

    Wherein, described sodium polyacrylate and sodium tetraborateWeight ratio is 1~

    3;

    1.

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