Method for making a composite panel, preferably cementitious mortar based, with light translucency properties

A method for carrying out a cementitious mortar based composite panel comprising a plurality of through elements made of glass for transmitting light between two mutually opposite base surfaces of said panel, and wherein said through elements extend along a reference direction,

• wherein it comprises the steps of:
• carrying out a semi-finished product comprising a central body which incorporates a central part of said plurality of through elements made of glass, wherein said central body defines a first main surface from which a first end part of said through elements emerges and a second main surface from which a second end part of said through elements emerges, and wherein said semi-finished product comprises:
• at least one first containing frame which emerges, in the direction of said reference direction, with respect to said first main surface and which extends about a first part of the perimeter of said first main surface, and said first containing frame facing said first end part of said through elements;
• at least one second containing frame which emerges, in the direction of said reference direction, with respect to said second main surface and which extends about a first part of the perimeter of said second main surface, said second containing frame facing said second end part of said through elements;
• closing said semi-finished product between a first containing element and a second containing element, each of which defining a closing surface, said semi-finished product being arranged so as to define two half-spaces, each of which delimited by one of said closing surfaces, one of said main surfaces of said central body and one of said containing frames,
• and wherein each half-space is open at a second part of the respective perimeter of the first main surface and of the second main surface which is different from said first part of the respective perimeter of the first main surface and of the second main surface;
• filling said half-spaces with said cementitious mortar;
• following the setting of said cementitious mortar, extracting a manufactured item comprising said semi-finished product, a first main portion and a second main portion made of said cementitious mortar, wherein said main portions are mutually opposite with respect to the central body of said semi-finished product;
• finishing said manufactured item by eliminating said containing frames of said semi-finished product.