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Cementitious product

  • US 4,353,748 A
  • Filed: 06/13/1980
  • Issued: 10/12/1982
  • Est. Priority Date: 06/26/1979
  • Status: Expired due to Term
First Claim
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1. A cementitious product produced by setting of a composition comprising a mixture of at least one hydraulic cement and water not more than 2% of the total volume of the product comprising pores of maximum dimension exceeding 100 microns.

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