| 摘要 |
<p>A self-adhesive ceramic or other rigid tile having on a face chereof which is to be adhered to a surface a whole or partial, dry coating of a hydraulically active tile composition comprising a hydraulic material and a water soluble adhesive. A method for the preparation of these tiles comprises applying to a face of a tile a paste comprising a dispersion in a liquid medium of a hydraulic material, a water soluble adhesive, and/or if necessary, a solvent-soluble adhesive, and drying the tile face to remove the liquid medium.</p><p>On immersion or dipping of the tiles in water the tile composition adsorbs enough water to be converted into a paste having adequate adhesive properties for the tiles to be fixed to a surface to be tired.</p> |
