| 摘要 |
<p>The invention relates to a mat (1) to be positioned under a mosaic parquet, and intended to be fastened to the surface of the floor, the mat being considerably thinner than the parquet itself. In order to provide a mat which is rapid to lay, deadens efficiently the sound of footsteps, and eliminates disadvantages caused by moisture, the mat is entirely made of a flexible, stretchy material, it is impermeable to water, and the lower surface of the mat is self-adhesive and provided with grooves (4) or elevations (5), so that when the mat has been laid on the floor, channels are formed between the mat and the floor for removing water possibly entering between the mat and the floor.</p> |
