Patents Assigned to Laboratoire d'Etudes et de Recherches sur les Materiaux, L.E.R.M.
  • Composition comprising water- and air-hardenable binders and its use notably to the preparation of a product having the aspect of a natural stone
    Patent number: 7402205
    Abstract: Composition comprising water- and air-hardenable binders and its use notably to the preparation of a product having the aspect and the properties of a natural stone. Composition comprising water- and air-hardenable binders, exhibiting after hardening properties comparable at least to those of a natural stone or of a concrete, characterised in that it includes, as binders: natural and air-borne hydraulic lime, and moulding plaster.
    Type: Grant
    Filed: October 13, 2004
    Date of Patent: July 22, 2008
    Assignee: Laboratoire d'Etudes et de Recherches sur les Materiaux, L.E.R.M.
    Inventors: Olivier Houdusse, Ahmed Zoubir
  • Composition comprising water- and air-hardenable binders and its use notably to the preparation of a product having the aspect of a natural stone
    Publication number: 20050081757
    Abstract: Composition includes water- and air-hardenable binders, exhibiting after hardening properties comparable at least to those of a natural stone or of a concrete, characterised in that it includes, as binders: natural and air-borne hydraulic lime, and moulding plaster.
    Type: Application
    Filed: October 13, 2004
    Publication date: April 21, 2005
    Applicant: LABORATOIRE D' ETUDES ET DE RECHERCHES SUR LES MATERIAUX, L. E. R. M.
    Inventors: Olivier Houdusse, Ahmed Zoubir