HYDRATED PORTLAND CEMENT AND LIGHTWEIGHT CONCRETE AT ELEVATED TEMPERATURES

THE STRESS-STRAIN RELATIONSHIP IN COMPRESSION OF HYDRATED PORTLAND CEMENT /WITH A WATER-CEMENT RATIO OF 0.33/ AND A LIGHTWEIGHT CONCRETE WAS STUDIED AT ELEVATED TEMPERATURES. THE PROPERTIES OF BOTH MATERIALS SEEMED TO BE VIRTUALLY UNAFFECTED BY TEMPERATURE UP TO ABOUT 400 DEGREES F. ABOVE THIS, THE MODULUS OF ELASTICITY AND ULTIMATE STRENGTH DECREASED WITH INCREASING TEMPERATURE. THESE CHANGES WERE MORE DEFINITE FOR HYDRATED PORTLAND CEMENT. /AUTHOR/

  • Supplemental Notes:
    • Vol 63, No 1, PP 93-112
  • Authors:
    • Harmathy, T Z
    • Berndt, J E
  • Publication Date: 1966-1

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Filing Info

  • Accession Number: 00212374
  • Record Type: Publication
  • Files: TRIS
  • Created Date: Aug 12 1970 12:00AM