HIGHLY ACTIVE BINDER CONTAINING FINELY GROUND GRANULATED BLAST-FURNACE SLAG

VYSOKOAKTIVNYE VYAZHUSHICHIE NA OSNOVE TONKOMODOTYKH DOMENNYKH GRANUALIVOVANNYKH SHLAKOV

Details are given of a manufacturing process for highly active binders containing finely ground granulated blast- furnace slag. It was shown that the activation of slag with soluble chemical products added to the mixing water increases the strength of hardened cement paste from 15 to 30 percent compared to the activation obtained with calcined products added during the crushing of the slag. The admixtures listed, except sulphate, nitrite and potassium nitrate, increase the binder strength and hardening temperature from 100 to 170 degrees C. This process which utilizes soluble chemical products derived from the by- products of the chemical industry is more economical than other processes. /IRRD/

  • Corporate Authors:

    Mezhdunarodanya Kniga

    Smolenskaja Ploscad 32/34
    Moscow G-200,   USSR 
  • Authors:
    • Pukhal'skii, G V
    • Nosenko, T F
  • Publication Date: 1970

Language

  • Russian

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 00081893
  • Record Type: Publication
  • Source Agency: Transport and Road Research Laboratory (TRRL)
  • Files: ITRD, TRIS
  • Created Date: Apr 22 1975 12:00AM