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    • 7. 发明申请
    • A DEVICE FOR SEALING OF CONCRETE JOINTS
    • 一种用于密封混凝土接头的装置
    • WO1995013438A1
    • 1995-05-18
    • PCT/NO1994000176
    • 1994-11-07
    • ING. B. HABBERSTAD A.SHABBERSTAD, Bent, JohnAANSTAD, Ivar
    • ING. B. HABBERSTAD A.S
    • E04B01/68
    • E04B1/6816E04B1/6806E04B2001/6818
    • A sealing device (4) for concrete joints comprises an elongate section (8) which has larger width than thickness and is intended for embedding in two concrete structures (1, 2) for sealing a concrete joint area between the two. The section (8) is made of a relatively form stable material and is provided with a swellable material (14) at at least its longitudinal edges (12, 13). A jointing element (25) for such sealing devices comprises a core element (19) enveloped along its periphery by swellable material (7) and being covered by side plates (20) having extending portions (21) forming a muff joint with the adjoining sealing device (4).
    • 用于混凝土接头的密封装置(4)包括细长部分(8),其具有比厚度更大的宽度,并且用于嵌入两个混凝土结构(1,2)中,用于密封两者之间的混凝土接合区域。 部分(8)由相对形式稳定的材料制成,并且在至少其纵向边缘(12,13)处设置有可溶胀材料(14)。 用于这种密封装置的接头元件(25)包括一个芯体元件(19),其沿着其周边由可膨胀材料(7)包围并且被侧板(20)覆盖,所述侧板具有形成与密封件相邻的密封接头的延伸部分(21) 装置(4)。