Reinforced pedestal and reticular structure that supports superposed surfaces and construction method thereof

A reinforced pedestal (A) to support a raised surface, comprising:

• i) an internal part (1), comprising:
• a first truncated conical tubular body (2), which in turn comprises externally and longitudinally, at least, one rib (3);
• and
• a base (7) at a wide end of the tubular body;
• and
• ii) an external tubular part (9) configured to houses the internal part (1) and comprising, a second truncated conical tubular body (10) opened at both ends, which comprises:
• at least two internal radial walls (11) extending radially inward from an inner wall of the tubular body (10) towards a central longitudinal axis of the tubular body (10), and delimiting a truncated conical gap to completely house the first truncated conical body (2) of the internal part (1),
• a ring (12) supported by free edges of the internal radial walls (11) located towards the center of a narrow end of the second truncated conical body (10), and delimiting the truncated conical gap;
• at least two longitudinal slits (15) diametrically opposite each other are provided on external walls of the second truncated conical tubular body (10);
• and
• second edges (16) provided on a lower internal edge of the internal walls of the second truncated conical tubular body (10), such that the second edges (16) extend inwards in the second truncated conical tubular body (10), in such a way that they secure the base (7) to the wall of second the truncated conical tubular body (10), giving firmness to the reinforced pedestal (A).