| 摘要 |
<p>A plastic interface for use within the adhesive layer beneath ceramic tiling comprises a square module designed to be interlocked with the adjacent modules. (See PART SECTION BB) The plastic interface can be produced for example by vacuum forming. The interface incorporates ribs (3) to give a degree of rigidity holes (11) to enable the adhesive to flow through the holes so that the interface is mechanically held within the layer of adhesive. Each interface may comprise twenty five portion, each with surrounding ribs and a central hole (11) formed in an area (8) at a level between the crests and troughs of the ribs. <IMAGE></p> |
