BUILDING BRICK

BUILDING BRICK

  • CN 86,103,104 A
  • Filed: 05/13/1986
  • Published: 11/25/1987
  • Est. Priority Date: 05/13/1986
  • Status: Abandoned Application
First Claim
Patent Images

1. , a kind of building brick of being made up of sand, slag, water is characterized in that also including cement, and it consists of (weight %):

  • slag 8~

    40%, sand 20~

    70%, cement 12~

    32%, calcium oxide 0~

    20%.

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