| 摘要 |
<p>A floor underlay is completely or partly provided with a fibre material on the surface facing upwards. The fibre material is formed of a needle-loom or another material that contains long fibres that are oriented in different directions alongside the level of the surface of the material. The surface material of the floor is wholly or partly provided with fibre flock on the underside. When these materials are used when floor laying a secure fixation of the surface material to the underlay is achieved due to that the projecting fibres are fixed by the long, mainly alongside the surface running fibres of the underlay. Alternatively, the fibre flock and the underlay material can change places, whereby the same effect is reached. A tool to facilitate the laying includes a handle part, organs to grip the underlay material, organs to bear on to a piece of the floor surface material and with the handle part used as a lever move this part of the floor surface material away from the part of the underlay material that has been gripped.</p> |
