POZZOLAN-LIME BINDER

LE LIANT POUZZOLANES-CHAUX

The chemical analysis of pozzolan-lime pastes at different stages of pozzolanic reaction shows that cohesion is due to the presence of hydrated calcium silicates which have a low basic content and high water content. Aluminates play only a secondary role. The fineness of the pozzolan seems to be the main factor in the increase in the mechanical strength of such pastes. The lime, apart from its role of reagent, could be responsible for an increase in cohesion when it contains clinkerized ingredients. (TRRL)

  • Corporate Authors:

    Laboratoire Central des Ponts et Chausees (LCPC)

    Boulevard Lefebvre 58
    Paris Cedex 15,   France  F-75732
  • Authors:
    • Fournier, M
    • Geoffray, J M
  • Publication Date: 1978-1-2

Language

  • French

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 00309654
  • Record Type: Publication
  • Source Agency: Transport and Road Research Laboratory (TRRL)
  • Files: ITRD, TRIS
  • Created Date: Dec 11 1980 12:00AM