Patents Assigned to CONSTRUCTIONS MÉCANIQUES CONSULTANTS
  • Construction element for creating a tunnel, tunnel comprising such an element and methods for constructing such an element and such a tunnel
    Patent number: 10519772
    Abstract: Construction element for creating a tunnel, including an incompressible concrete first layer and a compressible second layer securedly united to the first layer to form a monoblock prefabricated construction element to be integrated in a section of the tunnel, the second layer including a material comprising granulates aggregated by a binder, and cavities sunk into the material.
    Type: Grant
    Filed: April 4, 2016
    Date of Patent: December 31, 2019
    Assignees: AGENCE NATIONALE POUR LA GESTION DES DECHETS RADIOACTIFS, CONSTRUCTIONS MÉCANIQUES CONSULTANTS
    Inventor: Jean Simon
  • CONSTRUCTION ELEMENT FOR CREATING A TUNNEL, TUNNEL COMPRISING SUCH AN ELEMENT AND METHODS FOR CONSTRUCTING SUCH AN ELEMENT AND SUCH A TUNNEL
    Publication number: 20180163540
    Abstract: Construction element for creating a tunnel, including an incompressible concrete first layer and a compressible second layer securedly united to the first layer to form a monoblock prefabricated construction element to be integrated in a section of the tunnel, the second layer including a material comprising granulates aggregated by a binder, and cavities sunk into the material.
    Type: Application
    Filed: April 4, 2016
    Publication date: June 14, 2018
    Applicants: AGENCE NATIONALE POUR LA GESTION DES DECHETS RADIOACTIFS, CONSTRUCTIONS MÉCANIQUES CONSULTANTS
    Inventor: Jean SIMON
  • CONSTRUCTION ELEMENT FOR CREATING A TUNNEL, TUNNEL COMPRISING SUCH AN ELEMENT AND METHODS FOR CONSTRUCTING SUCH AN ELEMENT AND SUCH A TUNNEL
    Publication number: 20170167261
    Abstract: Construction element for creating a tunnel, including a first incompressible layer of concrete and a second compressible layer securely fastened to the first layer to form a monoblock prefabricated construction element configured to be integrated in a section of the tunnel during creation of the tunnel, the second layer including a plurality of devices each having a solid body integrating an empty space.
    Type: Application
    Filed: May 20, 2015
    Publication date: June 15, 2017
    Applicant: CONSTRUCTIONS MÉCANIQUES CONSULTANTS
    Inventor: Jean SIMON