| 摘要 |
A tile adhesive is provided to improve attachable time, to minimize lifting and separation of the tiles, and to reduce destruction of a gypsum board surface by the weight of adhesive. A tile adhesive comprises white Portland 35~45 weight %, 60~100 mesh silica 30~45 weight %, 100~200 mesh silica 10~25 weight %, methylcellulose 0.3~1.5 weight %, cellulose fiber 1~5 weight %, re-emulsion type powdered resin 3~10 weight % and lightweight aggregate 3~8 weight %. The lightweight aggregate has specific gravity of 0.25~0.30 and average granularity of 35~40 micron and is hollow filler coated with silane. |
