MICRO-HARDNESS TESTS ON HARDENED CEMENT PASTE

DIE MIKROHAERTEPRUEFUNG AN ZEMENTSTEIN

CERTAIN PROBLEMS ARE ASSOCIATED WITH THE MICRO-HARDNESS TESTING OF NON-METALLIC MATERIALS WHICH ARE NOT ENCOUNTERED IN THE TESTING OF METALS AND ALLOYS. DURING THE LAST FEW YEARS A START HAS BEEN MADE IN THE INSTITUTE FOR BUILDING MATERIALS AND TESTING OF THE UNIVERSITY OF INNSBRUCK IN EXAMINING THE POSSIBILITIES FOR MICRO-HARDNESS TESTING OF HARDENED CEMENT PASTE. THE PRESENT PAPER DEALS WITH THE PROBLEMS ASSOCIATED WITH THE MICRO-HARDNESS TESTING OF CEMENT PASTE WITH PARTICULAR REFERENCE TO SUCH CRITERIA AS HARDNESS GROUP OF THE CEMENT PASTE, WATER-CEMENT RATIO, AGE AT TEST AND MOISTURE CONTENT OF THE SAMPLE.

Language

  • German

Media Info

  • Pagination: 99-102
  • Serial:

Subject/Index Terms

Filing Info

  • Accession Number: 01302073
  • Record Type: Publication
  • Source Agency: Bundesanstalt für Straßenwesen (BASt)
  • Files: ITRD
  • Created Date: Nov 21 2010 8:30AM