SOIL MATERIAL THAT CONSISTS OF SOLAR TABLES CONCEPTED TO BE VERTICALLY UNITED ..

摘要

Floor material consisting of floor boards (1) that have essentially a square, rectangular or rhomboidal shape; the floorboards being provided with edges (2), a lower horizontal side (5) and an upper horizontal decorative layer (3) and designed to be joined vertically, for which the floorboards (1) are provided on two edges (2) adjacent lower lips (10) of union, while the two remaining edges (2) are provided with upper lips (20) of union, characterized in that the lower lips of union (10) are essentially provided with lower lip surfaces vertical (11) arranged parallel to the proximal edge (2), whose lower lip surfaces (11) are intended to interact primarily with vertical upper lip surfaces (21) arranged in the upper joining lips (20) so that two boards adjacent flooring (1) is locked together in a horizontal direction, and because the joining lips (10 and 20 respectively) are provided with one or more heels (31) intended to be joined by salt elastic with recesses (32) essentially by means of horizontal locking surfaces, thereby limiting the vertical movement between two adjacent floor boards (1) joined together, the floor boards being adapted to be joined by tightening only vertically down one floor table with respect to one or more adjacent floor tables.