A device for assistance in order to obtain the macon verticality of the walls during the construction of walls mason

摘要

This device of a mason has: - a vertical mast (4) of guide designed to be placed at each corner of the walls to construct this mast having a lower part intended to be placed on the foundations and an upper part, - at least a strut which is able to be fixed, in the lower part, on a shoe, and, in the upper part, on the upper part of the mast, this strut being able to ensure the stabilization the top of the vertical mast, the upper part of the vertical pole comprises at least one bracket (18) secured to the mast and a greenhouse - joint (24) to screw mounted on a vertical blade (22) welded on a horizontal riser (18b) of the bracket, the greenhouse - joint to the screw being able to block the strut in the upper part against a vertical upright (18a) of the bracket.