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    • 3. 发明公开
    • LEICHTBAUPLATTE
    • EP2467254A1
    • 2012-06-27
    • EP10746998.3
    • 2010-07-29
    • Rehau AG & Co
    • HACKER, MatthiasKRÄMER, UweAFFELDT, Jens-Uwe
    • B32B3/12B32B27/30E04C2/36
    • B32B3/12E04C2/3405E04C2002/3438
    • The invention relates to a light building board (1) comprising at least two covering layers (2, 3) and at least one core layer (4) arranged between the covering layers (2, 3). A profiled strip (6) is fixed to at least one of the narrow sides of the light building board (1). The aim of the invention is to provide a light building board (1) that can be economically and cost-effectively produced or mounted, wherein the covering strip meets the desired pull-off resistance requirements without any problems and is optically fixed without a dividing join and without adhesive. To this end, the profiled strip (6) has a functional layer (7) that contains polar and/or reactive groups in its molecular structure.
    • 本发明涉及包括至少两个覆盖层(2,3)和布置在覆盖层(2,3)之间的至少一个芯层(4)的轻质建筑板(1)。 成型带(6)固定在轻型建筑板(1)的至少一个窄侧上。 发明内容本发明的目的在于提供一种轻便的建筑板材(1),该建筑板材能够经济且低成本地制造或安装,其中,所述覆盖材料条带没有任何问题地满足期望的防脱离要求,并且在没有分离接合的情况下被光学地固定 并没有粘合剂。 为此,成型带(6)具有在其分子结构中含有极性和/或反应性基团的功能层(7)。