| 摘要 |
FIELD: construction.SUBSTANCE: options for realisation of the invention are directed to non-woven fabric for the fibrous cement, comprising: web warp layer, having yarns of longitudinal direction (MD) and yarns of cross direction (CMD), twisted one relative to the other, besides the yarns of transverse direction (CMD) comprise the twisted monofilament yarns; and, at least, one bat layer overlapping the web warp layer.EFFECT: in such configuration, the non-woven fabric for the fibrous cement can have the characteristics better than that of the existing non-woven fabrics for fibre cement, including the easier cleaning, better wear resistance of yarns of transverse direction, better resistance to compression, higher strength of yarns of transverse direction, and better bond of yarns of longitudinal direction with yarns of transverse direction.9 cl, 3 dwg |
