| 摘要 |
<p>The invention relates to a support for a sprung parquet floor comprising two beds overlaid with crossed joists at the intersection of which resilient stoppers are inserted; according to the invention, these stoppers (4) are retained between two overlaid joists (1, 2) by means of dowels (3) which pass through them and the ends of which dowels are fitted into holes (20, 10) drilled into each of these joists. Laying of parquet floors, especially for the production of sports floors. <IMAGE></p> |
