| 摘要 |
<p>The hybrid yarn for reinforcement of thin, plane or wavy plates, comprises multifilaments with first and second type of continuous fibers having a rate of first- and second (28-90%) elongation at rupture. The fibers include organic-, artificial- or mineral fibers, and are produced by two different materials. The multifilaments are produced by twisting the first and second type of fibers. The hybrid yarn is produced by twisting the multifilament fibers. The first and second type twisted fibers and/or the multifilament twisted fibers have a torsion coefficient of 20-100. An independent claim is included for a thin plate produced with cement material.</p> |
