| 摘要 |
The invention refers to an area-elastic floor that consists of several layers, whereat the upper layer is parquet composed of small massive parquet boards and joined to the underlying weight-bearing layer (2) composed of narrow wooden plates, which lie on an elastic layer (3) consisting of soft polyurethane foam. Under the elastic layer (3) there is a foil (4), which covers the main weight-bearing layer (5) made of reinforced concrete.
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