Colour boardwalk containing flyash and its preparing process

Colour boardwalk containing flyash and its preparing process

  • CN 1,195,052 A
  • Filed: 03/06/1998
  • Published: 10/07/1998
  • Est. Priority Date: 03/06/1998
  • Status: Abandoned Application
First Claim
Patent Images

1. colour boardwalk that contains flyash is characterized in that it being the laminates that is made of basic unit'"'"'s material and capstock, its composition and volumetric mixture ratio:

  • Basic unit'"'"'s material package draw together (A) flyash and (B) be selected from lime, cement, lime and gypsum, lime and cement any, (A) and (B) mixing ratio is;

    50-70;

    30-50, (B) lime and the gypsum mixing ratio described in the material is;

    80-90;

    10-20, the mixing ratio 80-90 of described lime and cement;

    10-20;

    Capstock is formed and mixing ratio;

    sand;

    white cement;

    lime;

    toner=30-40;

    25-30;

    28-42;

    1.

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