Abstract: The invention relates to an anchor device for a prestressed diaphragm wall, comprising at least one prestressing reinforcement and a sleeve encasing said at least one prestressing reinforcement and forming an anchorage for said at least one prestressing reinforcement in the diaphragm wall, a length (Ld) of the anchor sleeve being strictly less than a length (La) of said at least one prestressing reinforcement, the anchor sleeve comprising a sealing material disposed in such a way as to coat each prestressing reinforcement, the anchor device comprising a corrosion-resistant coating of each prestressing reinforcement.

Abstract: A device for anchoring prestressing reinforcement(s) or a structural cable such as a guy, for structural works, in particular made of concrete, including an anchor block having at least one housing configured to receive a clamping jaw for clamping a reinforcement, and an anchor sub-block, having a bearing face on which the anchor block rests and an arched shape, the concave portion of which is oriented toward the structural works.

Abstract: The invention relates to an anchor device for a prestressed diaphragm wall (2), comprising at least one prestressing reinforcement (3) and a sleeve (5) encasing said at least one prestressing reinforcement (3) and forming an anchorage for said at least one prestressing reinforcement (3) in the diaphragm wall (2), a length (Ld) of the anchor sleeve (5) being strictly less than a length (La) of said at least one prestressing reinforcement (3), the anchor sleeve (5) comprising a sealing material disposed in such a way as to coat each prestressing reinforcement (3), the anchor device (1) comprising a corrosion-resistant coating of each prestressing reinforcement (3).