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    • 9. 发明授权
    • Composite panel and process of its manufacture
    • 复合板及其制造工艺
    • US4267222A
    • 1981-05-12
    • US915545
    • 1978-06-14
    • Eugene D. Sanders
    • Eugene D. Sanders
    • B29C43/00B29C67/24B29C70/64C04B20/00C04B26/18E04C2/04B32B5/16
    • C04B20/0008B29C67/243B29C70/64C04B26/18E04C2/04B29C43/00B29K2067/06B29K2105/20Y10S52/07Y10T428/2443Y10T428/259
    • A building panel comprising, when completed, a substantially rigid polyester resin building mass in sheet form having molded therein a plurality of closely compacted porous scoria rock particles of varied size in range of 1/4 to 11/4 inch diameter size and each comprising vesicules of varied size in range of 0.1 to 0.5 millimeters diameter that occupy the major portion of the volume of each such particle, such particles being compacted to form a substantially incompressible mass, said polyester resin being of substantial tensile strength and extending between the rock particles and including fingerlike intrusions extending into the larger vesicules of the rock particles and holding the rock particles together, said compacted rock particles substantially filling the entire volume of the polyester resinous mass, and including portions extending beyond the volume occupied by such polyester resin mass.
    • 一种建筑面板,其在完成时包括片状的基本上刚性的聚酯树脂建筑物,其中模制了多个紧密压实的多孔鳞屑岩颗粒,尺寸范围为1/4至11/4英寸直径,尺寸范围为每个包括囊泡 尺寸在0.1至0.5毫米直径范围内的各种尺寸,占据每个这样的颗粒的体积的主要部分,这种颗粒被压实以形成基本上不可压缩的物质,所述聚酯树脂具有显着的拉伸强度并且在岩石颗粒和 包括延伸到岩石颗粒的较大的囊泡中并将岩石颗粒保持在一起的手指状侵入物,所述压实的岩石颗粒基本上填充聚酯树脂块的整个体积,并且包括延伸超过由这种聚酯树脂块占据的体积的部分。