Modular and regulatory heights. The limit height of the finished deck, the limit internal height and the limit external height are, by definition, modular dimensions. The three heights, and in particular the internal limit height, are subject to regulatory provisions which establish preferential value ranges and to regulations which establish certain values. Submodular heights: all coordination heights are, in general, multiple submodular dimensions of the smallest m/4 submodule belonging to the modular system of lengths. Specification of the position of the limit planes: the upper limit planes of the modular zone of the finished deck coincide with the upper coordination planes of the coordination zone of the finished deck. Condition for the modularity of the external height of coordination with the rustic. Possible cases.
UNI 7865-1978 history
1978UNI 7865-1978 Building. Modular coordination of vertical dimensions. Preferred model of articulation.