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    • 17. 发明授权
    • STEINGUTTRÄGER
    • EP1062092B1
    • 2005-04-27
    • EP99950724.7
    • 1999-10-14
    • Kuse, MeraBrauner, Siegfried
    • Kuse, MeraBrauner, Siegfried
    • B32B13/12B32B13/14B32B18/00E04C2/26
    • B32B9/047A47J36/04B32B5/02B32B9/002B32B9/005B32B2262/106B32B2307/308B32B2307/546B32B2307/718B32B2419/00B32B2605/12B32B2605/18C04B41/009C04B41/48C04B14/386C04B33/00C04B35/00C04B14/00
    • The invention relates to the stabilization of more or less thin stone plates or stone rods with supporting materials which protect the stone primarily on the surface and thus also internally from destructive crack formation due to mechanical or thermal-related expansion. To this end, the supporting material has an optimized positive and negative expansion coefficient which is suited for the respective use and which, however, is also always less than that of the stone. This is especially accomplished by using carbon fiber. For this purpose, one or both sides of a stone plate or of a stone rod is stabilized with carbon fiber which is bonded with the stone by means of a heat-resistant composite material. The assembly is subjected to an extreme amount of stress both with mechanical pressure and tension as well as by heat action due to the complementary effect of the combined material guaranteed on a surface, namely to the tensile stability of the carbon fiber and the pressure stability of the stone, whereby it is ensured that the stone surface is not overstressed or destroyed by the applied forces also in the instance of high mechanical stresses due to heat and pressure. When a stone has an adequate thickness, the assembly is also subjected to an extreme amount of stress during vertical pressure action without the occurrence of damages to the surface or material. A high flexural strength of the stone is guaranteed with an extremely light construction of an entire assembly due to the provision of an additional layer which absorbs torsion stresses and which is comprised of a three-dimensional napped intermediate layer made of thermoplastic or of another material. Said flexural strength is proven, for example, in areas of floor tiles and step construction or in the production of extremely stressed components used in machine construction, and can also be used in areas in which especially large-surface stone plates are exposed to high levels of pressure and tensile forces.
    • 本发明涉及具有支撑材料的或多或少的薄石板或石棒的稳定性,所述支撑材料主要在表面上保护石材并且因此也在内部免受由于机械或热相关膨胀而造成的破坏性裂纹形成。 为此,支撑材料具有优化的正膨胀系数和负膨胀系数,其适用于各自的用途,然而其也总是小于石材的。 这特别通过使用碳纤维来实现。 为此,石板或石棒的一面或两面用碳纤维稳定,碳纤维通过耐热复合材料与石材粘合。 该组件受到机械压力和张力以及由于表面上保证的组合材料的互补作用(即碳纤维的拉伸稳定性)和压力稳定性 石材,由此确保石材表面在由于热量和压力而产生的高机械应力的情况下也不会由于所施加的力而受到过度应力或破坏。 当石材具有足够的厚度时,组件在垂直压力作用下也会承受极大的应力,而不会对表面或材料造成损坏。 由于提供了吸收扭转应力的附加层并且由热塑性塑料或其他材料制成的三维起绒中间层构成,所以石材的高抗弯强度通过整个组件的极轻构造而得以保证。 所述抗弯强度例如在地砖和台阶结构的区域中或在机器制造中使用的极度受应力的部件的生产中被证明,并且还可以用于特别是大表面石板暴露于高水平的区域 的压力和拉力。
    • 20. 发明公开
    • STEINGUTTRÄGER
    • STEINGUT CARRIER
    • EP1062092A1
    • 2000-12-27
    • EP99950724.7
    • 1999-10-14
    • Kuse, MeraBrauner, Siegfried
    • Kuse, MeraBrauner, Siegfried
    • B32B13/12B32B13/14B32B18/00E04C2/26
    • B32B9/047A47J36/04B32B5/02B32B9/002B32B9/005B32B2262/106B32B2307/308B32B2307/546B32B2307/718B32B2419/00B32B2605/12B32B2605/18C04B41/009C04B41/48C04B14/386C04B33/00C04B35/00C04B14/00
    • The invention relates to the stabilization of more or less thin stone plates or stone rods with supporting materials which protect the stone primarily on the surface and thus also internally from destructive crack formation due to mechanical or thermal-related expansion. To this end, the supporting material has an optimized positive and negative expansion coefficient which is suited for the respective use and which, however, is also always less than that of the stone. This is especially accomplished by using carbon fiber. For this purpose, one or both sides of a stone plate or of a stone rod is stabilized with carbon fiber which is bonded with the stone by means of a heat-resistant composite material. The assembly is subjected to an extreme amount of stress both with mechanical pressure and tension as well as by heat action due to the complementary effect of the combined material guaranteed on a surface, namely to the tensile stability of the carbon fiber and the pressure stability of the stone, whereby it is ensured that the stone surface is not overstressed or destroyed by the applied forces also in the instance of high mechanical stresses due to heat and pressure. When a stone has an adequate thickness, the assembly is also subjected to an extreme amount of stress during vertical pressure action without the occurrence of damages to the surface or material. A high flexural strength of the stone is guaranteed with an extremely light construction of an entire assembly due to the provision of an additional layer which absorbs torsion stresses and which is comprised of a three-dimensional napped intermediate layer made of thermoplastic or of another material. Said flexural strength is proven, for example, in areas of floor tiles and step construction or in the production of extremely stressed components used in machine construction, and can also be used in areas in which especially large-surface stone plates are exposed to high levels of pressure and tensile forces.