Abstract: Articulated dismountable modular scaffolding of the type assembled at the workplace by means of parts comprising a structure that can be assembled and disassembled, characterised by the fact it is made up by the following interconnected parts: Vertical Tubes (1), Joints (N). The joints (N) are the points where vertical [bars] converge with horizontal or diagonal ones, being formed by two symmetrical, semi-circular semi-joints.