Ultra-light special cement

Ultra-light special cement

  • CN 1,096,277 A
  • Filed: 06/11/1993
  • Published: 12/14/1994
  • Est. Priority Date: 06/11/1993
  • Status: Abandoned Application
First Claim
Patent Images

1. , a kind of ultra-light special cement is characterized in that with 100 parts of Portland clinkers be base-material, adds 5~

  • 20 parts of alunites, 5~

    25 parts of gypsum combined grinding cement fineness, and that goes into 10~

    45 parts of flyash extracts floats pearl and microballon, handles through homogenizing and makes.

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