Patent ID: 6574934
Filing Date: 2003-06-10
Classification: E04B,E04H

Abstract:
A block forming a dead form work element for the construction of Civil Engineering works having a mechanically-resistant concrete wall comprising:an elementary block formed as a rectangular parallelepiped, with a hollow volume for pouring concrete; said block comprising first and second parts that can be assembled; said first part having a first main face; said second part having a second main face; a first plurality of regularly distributed bracing elements fixedly disposed on said first main face; a second plurality of regularly distributed bracing elements fixedly disposed on said second main face; each of said bracing elements being in the shape of a cylindrical shaft, having a polygonal section that is ridged, castellated and lightly stepped radially; each of said first bracing elements having a first end; each of said second bracing elements having a second end; said first part bearing on said second part and interlocking in an assembled position via the first and second ends of said bracing elements; and locking organs consisting of protruding tongues on the first ends equipped with teeth that lock into corresponding hollows on said second ends.