| 摘要 |
FIELD: construction. ^ SUBSTANCE: modular synthetic tile for floor comprises an upper contact surface; multiple holes made in the upper contact surface, besides each specified hole has a geometric shape formed by structural elements made with the possibility of crossing with each other in various points of crossing to make at least two opposite sharp angles measured between imaginary axes passing through the specified points of crossing. The structural elements have smooth flat upper surface, forming the specified contact surface, and a facet aligned across the specified upper surface; a transition surface passing between the upper surface and the facet of the specified structural element formed to make a rounded edge between the specified upper surface and the specified facet, and to reduce abrasiveness of the specified floor tile; and a facility to engage a floor tile with at least another floor tile. ^ EFFECT: higher forces of tile adhesion, reduced abrasiveness. ^ 27 cl, 26 dwg |
