| 摘要 |
Disclosed is a grid-shaped mat which is used especially for protecting floors or strengthening a floor cover. Said grid-shaped mat comprises a number of strip-shaped elements ( 1, 1'; 1'' ) which are bent several times, extend in a longitudinal direction (A), and form the grid structure of the mat ( 10 ). The lateral length (b) of the element ( 1, 1'; 1'' ) that is longer from a cross-sectional perspective runs perpendicular to the longitudinal direction of mat. At least two adjacent elements ( 1, 1' ) are hingedly connected to each other with the aid of at least one pin ( 2 ) that extends in the longitudinal direction (A) of the elements, respectively. Such a mat is easy to produce while the floor cover that is applied to the mat coheres significantly better after drying and hardening than when a conventional wire grill is used.
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