Refinement to the construction systems for structures in reinforced concrete or some other material of high-precision intergral modular forms

Improvements to systems for building structures of reinforced concrete or other materials using high precision modular, integral coffering that uses panels with standardized forms and dimensions and within tolerance margins of less than one millimeter and high quality surface finish, preparing integral building cofferings in which, as well as the reinforcements, the various installations are placed, these panels including perimeter studs with oblong holes for joining together using self centering clips as well as holes in their mid part or notches in their sides for generating holes when installed, these holes aligning with those of the facing panels to allow the insertion of spacer straps or conical spacers with a blocking stop that help to maintain the separating distance, and which may also include portions of insulation that will be built into the finished wall, there being also spatial panels, including some with a wedge and counter wedge that facilitate the start of the removal of the coffering, others in squares to form the corners of the coffering and also implementing auxiliary means for installing and removing the coffering, the coffering being installed on a previously built foundation slab with the use of the layout template equally used before the concreting of this foundation slab for laying out the installations to be embedded in or under it such as catch pits and sanitary conduits;

• wherein the foundations slab (24) is built with the use of coffering based on modular pieces (3) and (4) the faces of which form a straight dihedral and in a square for the corners, fixed together using self-centering clips (9) that pass through oblong holes (8) in some side bars (7) and with angular reinforcements (6) to which stabilizers (2) and anchorings (11) are fixed while the pieces (3) and (4) have protruding upper self-centering lugs (5) for the layout template (12).