A NEW NON-DESTRUCTIVE METHOD FOR CONCRETES STRENGTH DETERMINATION /IN GREEK AND ENGLISH/

DETAILS ARE GIVEN OF THE 'HELLENIC METHOD', A NON-DESTRUCTIVE TEST WHICH CONSISTS IN DRIVING A STANDARD NAIL INTO A CONCRETE SURFACE, LEAVING IT FOR 10 MINUTES IN A PERPENDICULAR POSITION, AND EXTRACTING IT; THE NECESSARY PULLOUT FORCE IS MEASURED IN KG WITH A MANOMETER. A SERIES OF TESTS WAS CARRIED OUT TO ESTABLISH A CORRELATION BETWEEN THE PULLOUT FORCE AND THE STRENGTH VALUE OF THE CONCRETE UNDER VARIOUS CONDITIONS OF COMPOSITION AND AGE. /RRL/

  • Supplemental Notes:
    • 113 Pp, 30 FIG, 7 PHOT, 17 REF
  • Corporate Authors:

    National Technical University of Athens

    Odos 28 Octovriou 42
    Athens,   Greece 
  • Authors:
    • Tassios, T P
    • Demiris, C A
  • Publication Date: 1968

Subject/Index Terms

Filing Info

  • Accession Number: 00213010
  • Record Type: Publication
  • Source Agency: Road Research Laboratory /UK
  • Files: TRIS
  • Created Date: Oct 26 1970 12:00AM