Is a
Patent attributes
Patent Applicant
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Joseph Andrew Daczko0
James Edward Anderson0
John Joseph Luciano0
Date of Patent
February 22, 2005
0Patent Application Number
102185440
Date Filed
August 14, 2002
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A high early-strength cementitious composition comprising a hydraulic cement; and a combination admixture system wherein the combination admixture system comprises a polycarboxylate high range water reducing dispersant in combination with an accelerator and a retarder. The admixture allows for acceptable workability and development of high early-strength in cementitious compositions without the use of an external heat source.
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