Parallelepiped cover shaped prefabricated block e.g. tile, for construction inner and outer walls of building, has relief face and hollow space allowing incorporation of electric and plumbing networks in cover and/or lining ventilation

摘要

The block has a vertical main relief face (A) and a plane face (B), and a hollow space alternatively arranged with reliefs of widths (R1, R2), where the space has depth (P) and width (c). The main relief face and the hollow space permit incorporation of electric and plumbing networks in dimensions of cover of the block and/or ventilation of lining, siding or wall panel. Inner filler (I) includes walls and a void based on the type of the prefabricated block. Edges of the main relief face include a batter (f).