C - Chemistry – Metallurgy – 09 – K
Patent
C - Chemistry, Metallurgy
09
K
C09K 17/04 (2006.01) E01C 3/00 (2006.01) E02D 3/00 (2006.01)
Patent
CA 2163999
Material for forming soils, layers or subbases used in the preparation of roadways and grounds. The material includes an ungraded granulated material such as sand or industrially derived powder materials to which are added glass filament bundles in a proportion of 0.01 to 0.1 %. The invention also concerns a method and device for the preparation of the material.
L'invention concerne un matériau destiné à constituer des sols, des couches ou des sous-couches de terrains ou de chaussées. II comporte un matériau granulé tout-venant tel que du sable ou des matériaux pulvérulents d'origine industrielle auxquels on ajoute des faisceaux de filaments de verre dans une proportion de 0,01 à 0,1 %. Le procédé et le dispositif pour préparer le matériau sont également présentés.
Choudin Claude
Fage Jean-Louis
Letalenet Jean-Marc
Rieunier Jean-Baptiste
Goudreau Gage Dubuc
Orgel
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