ELASTIC BLOCKS AND PROCESS FOR PRODUCING THE SAME
    5.
    发明申请
    ELASTIC BLOCKS AND PROCESS FOR PRODUCING THE SAME 失效
    弹性块及其制造方法

    公开(公告)号:US20020015840A1

    公开(公告)日:2002-02-07

    申请号:US09570432

    申请日:2000-05-12

    Abstract: An elastic block, which is adapted to be paved on an underlying base for absorbing impacts, includes a laminate composed of a powdery rubber-containing layer and a vulcanized rubber layer underlying the powdery rubber-containing layer, the powdery rubber-containing layer being a compression molded layer composed of a mixture comprising elastic chips having the particle size of 0.5 to 10 mm and a resin binder, the vulcanized rubber layer being a vulcanized molding of an unvulcanized rubber layer, wherein the elastic chips are fixedly bonded to one another with the resin binder and the powdery rubber-containing layer is adhered to the vulcanized rubber layer when the mixture layer and the unvulcanized rubber layer are subjected to pressurization and vulcanization.

    Abstract translation: 弹性块,其适于铺设在下面的基座上用于吸收冲击,包括由粉末状含橡胶层和位于粉状含橡胶层下面的硫化橡胶层组成的层压体,所述粉末状含橡胶层为 由包含粒径为0.5〜10mm的弹性片的混合物和树脂粘合剂构成的压缩成型层,硫化橡胶层是未硫化橡胶层的硫化成型体,其中,弹性片彼此固定接合 当对混合层和未硫化橡胶层进行加压和硫化时,树脂粘合剂和含粉末橡胶的层粘附到硫化橡胶层上。

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