CONCRETE ADMIXTURES FROM THE POINT OF VIEW OF THE CONTRACTOR

BETONZUSATZMITTEL AUS DER SICHT DES UNTERNEHMERS

CONCRETE ADMIXTURES ARE EXPECTED TO INFLUENCE CONCRETE PROPERTIES IN THE DESIRED DIRECTION, BY MEANS OF PHYSICAL, CHEMICAL OR PHYSICAL-CHEMICAL MEANS. AS A PROPORTION OF CONCRETE THEY ARE LIMITED TO 50 G/CU CM OR PER KG, AT MAXIMUM. AS THE DESIRED ALTERATION IN THE FRESH CONCRETE PROPERTIES CAN ASSUME CONSIDERABLE IMPORTANCE IN CERTAIN CIRCUMSTANCES, AND ALSO BECAUSE OF POSSIBLE NEGATIVE EFFECTS, DIN 1045 DEMANDS THAT A TEST CERTIFICATE BE PRODUCED FOR THE USE OF ANY ADDITIVE. THIS TEST CERTIFICATE IS ISSUED FOLLOWING RECEIPT OF A COPY OF THE RELEVANT TEST RESULTS FROM THE INSTITUT FUR BAUTECHNIK, BERLIN.

  • Authors:
    • MUHL, J
  • Publication Date: 1975-2

Language

  • German

Media Info

  • Pagination: 32-3
  • Serial:
    • Baumarkt
    • Volume: 74
    • Issue Number: 2
    • Publisher: Bertelsmann-Fachverlag

Subject/Index Terms

Filing Info

  • Accession Number: 01303424
  • Record Type: Publication
  • Source Agency: Forschungsgesellschaft für Straßen- und Verkehrswesen (FGSV)
  • Files: ITRD
  • Created Date: Nov 21 2010 9:03AM