A panel constructive system (1), with structural rigidity that supports the loads at the joint between said panels (1), with thermal and acoustic insulation, without thermal bridges and with structural strength along the entire joint, comprising:
- at least two panels (1), each panel comprising a frame formed by:
- a joining means (3, 3′) that are continuously interwoven with each other at any point of the vertical, to form a vertical structural pillar (2), wherein each joining means (3, 3′) comprises a square P-shaped fitting wherein the lower part of the square P which is the face (B), has a projection forming a base (E), wherein at least one edge (D1, D2) and/or inside the base (E) comprises at least one longitudinal fitting means (13, 13′);
- at least one longitudinal groove (11) that are located along the face (B) and/or on the outer face of the base (E) of the joining means (3, 3′);
- each panel frame comprises on its proximal end the joining means (3) and on the distal end another joining means (3′) in a vertical manner;
- at least one vertical pillar (5) (known as a right foot) located between the joining means (3, 3′), at least two longitudinal pillar grooves (15) are located in the pillar (5) one longitudinal pillar groove (15) is located along one face of said pillar (5) and the other longitudinal pillar groove (15) is located along the face opposite the front face along the pillar (5);
- at least three crossbars (6) located horizontally in the frame, wherein each proximal end of the crossbar (6) is attached to the pillar (5) and each distal end of the crossbar (6) is attached to one of the faces corresponding:
- to the faces (B) of the joining means (3, 3′), through a crossbar joining means (12) located at each distal/proximal end of the crossbar (6);
- thereby achieving forming the frame through the sliding attachment between the longitudinal grooves (11) of the joining means (3, 3′) with at least the pillar (5);
- through its longitudinal pillar grooves (15), by means of the crossbar joining means (12);
- and
- the frame is coated with a layer of insulating material covering at least one face of each joining means (3, 3′), exposing at least one longitudinal groove (11) of a joining means (3, 3′), for the joining of the next panel.