Pozzolanic activity is due to a reaction of lime with products from the alkaline attack of acid silicates. This reaction results in hydrate compounds similar to those formed by the hydration of clinker and granulated slag. A physico-chemical process of the attack phase is suggested. It implies a theoretical possibility of pozzolanic activity in feldspars. (TRRL)

  • Corporate Authors:

    Laboratoire Central des Ponts et Chausees (LCPC)

    Boulevard Lefebvre 58
    Paris Cedex 15,   France  F-75732
  • Authors:
    • DRON, R
  • Publication Date: 1978-1-2


  • French

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Filing Info

  • Accession Number: 00309653
  • Record Type: Publication
  • Source Agency: Transport and Road Research Laboratory (TRRL)
  • Files: ITRD, TRIS
  • Created Date: Dec 11 1980 12:00AM