modular interlocking elements rugs for sports competitions such as wrestling, karate, judo and the like and a method for making the same.

摘要

A structure (10) CARPET RIGID FOR SPORTS COMPETITIONS CONCRETE THAT consists of three layers (12, 14, 12) of at least material closed cell foam polymeric whose layers FOREIGN (12, 12) have a higher density A THE INTERIOR (14) COAT AND COLOR ARE DIFFERENT pREFERABLY. The thickness (B) of the inner layer ALWAYS greater than the thickness (A, A) EXTERNAL LAYERS. THE CARPET IS MADE WITH MODULAR COUPLING ELEMENTS FOR INCLUDING ELEMENTS OF ALLOWING tongue and groove coupling and uncoupling EASILY modular elements. THESE ELEMENTS ARE tongue and groove serrations COUPLING the sides form an angle of 45 (degrees).