DIMENSIONAL CHANGES OF HYDRATED PORTLAND CEMENT PASTE DURING SLOW COOLING AND WARMING

A STUDY IS REPORTED OF THE STRAIN-TEMPERATURE BEHAVIOR (AT VARIOUS AGES) OF HARDENED PORTLAND CEMENT PASTE WHEN SUBJECTED TO A SLOW CYCLE OF COOLING AND WARMING OVER THE RANGE TO 70 DEGREE F. AN ANALYSIS OF THE MEASURED TRANSIENT STRAINS AS WELL AS THE MODE OF THE HYSTERESIS LOOPS OBTAINED, PROVIDED SOME INSIGHT INTO THE NATURE OF FROST RESISTANCE. DILATION AND RESIDUAL VOLUME CHANGE, AS MEASURED FROM HE STRAIN-TEMPERATURE PLOTS, WERE USEFUL IN SEEKING RELATIONSHIPS WITH HYDRATION PARAMETERS. /AUTHOR/

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 00214122
  • Record Type: Publication
  • Files: TRIS
  • Created Date: Jun 5 1972 12:00AM