| 摘要 |
The invention relates to a gymnastics mat and floor mat comprising a layered core and a covering having a utilisation and support surface, the core having at least one layer (1) which is flexibly yielding by means of honeycomb-like openings and is arranged between further air-permeable layers. The air-permeable layers are preferably arranged symmetrically on both sides of the honeycomb-like layer (1) in the sequence of approximately 3 cm of sintered foam granules, approximately 1 cm of flexible foam and a layer of loose woven cloth. <IMAGE>
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