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Title: Quick-setting concrete and a method for making quick-setting concrete

A method for producing quick setting concrete is provided comprising hydrng a concrete dry mixture with carbonate solution to create a slurry, and allowing the slurry to cure. The invention also provides for a quick setting concrete having a predetermined proportion of CaCO.sub.3 of between 5 and 23 weight percent of the entire concrete mixture, and whereby the concrete has a compression strength of approximately 4,000 pounds per square inch (psi) within 24 hours after pouring.
Inventors:
 [1];  [2];  [3];  [4]
  1. (Joliet, IL)
  2. (Westmont, IL)
  3. (Trenton, NJ)
  4. (Glen Ellyn, IL)
Issue Date:
OSTI Identifier:
870916
Assignee:
United States of America as represented by Department of Energy (Washington, DC) ANL
Patent Number(s):
US 5624493
Contract Number:
W-31109-ENG-38
Research Org:
Argonne National Laboratory (ANL), Argonne, IL
Country of Publication:
United States
Language:
English
Subject:
quick-setting; concrete; method; producing; quick; setting; provided; comprising; hydrng; dry; mixture; carbonate; solution; create; slurry; allowing; cure; provides; predetermined; proportion; caco; 23; weight; percent; entire; whereby; compression; strength; approximately; 000; pounds; square; inch; psi; 24; hours; pouring; quick setting; weight percent; provided comprising; square inch; carbonate solution; predetermined proportion; setting concrete; quick-setting concrete; /106/

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