Modular element for external and internal architecture and external or internal architectural assembly made by assembling these elements
External or internal architectural assembly according to Claim 4 of the main patent comprising a sequence of modular elements, each consisting of a profile section having a cross section in the general form of a U whose dimensions are a multiple of those of one basic modular element, and in which perforations are arranged according to a repetitive and identical sequence. This assembly moreover comprises modular elements of like design comprising, at an intermediate point of their length, one or more openings 2 assuming one or more of the branches or wings of these elements. These elements may be used for making internal or external architectural parts. <IMAGE>