The angle to the volume of a polygonal structure and the polygonal structure endowed a set of such elements of the angle

摘要

This corner element to the volume of a polygonal structure (1) comprises a base plate (17) and two external lateral walls (18, 19) and raised from a face of the plate and converge towards an angle of the element, and two internal partitions each extending parallel to a lateral wall in order to delimit a first housing for receiving a first lateral side of the polygonal structure and a second housing (l2) of the reception of a second lateral side of the polygonal structure adjacent to the first side. At least in a reception area of the two lateral sides, the first housing and the second housing communicate with each other along the entire height of the corner element, the base plate forming in this zone a continuous surface so as to allow an abutment against the other of the lateral sides are received in said recesses.