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    • 5. 发明公开
    • Method of joining waterstops and connectors for use therein
    • System zur Verbindung von Dehnungsabdichtungen und ihre Verbindungsmittel。
    • EP0575075A1
    • 1993-12-22
    • EP93304335.8
    • 1993-06-03
    • FOSROC INTERNATIONAL LIMITEDSANYO CHEMICAL INDUSTRIES, LTD.
    • Moffat, Ian JamesKawahara, Yutaka
    • E04B1/68
    • E04B1/6806E04B2001/6818
    • Two waterstops, one of non-water swellable material and the other of water-swellable material are joined together using a connector (1) in the form of a strip (2) of non-water swellable material having a plurality of ribs (3, 4, 5, 6) on one face (7), extending across the strip (2), adhesively bonded to an elongate body (13) of water swellable material via a ribbed edge of the strip (2). In a preferred embodiment of the connector (1) the ribs (3, 4, 5, 6) on the strip (2) project beyond one edge (11), the elongate body (13) has an L-shaped portion (14) having a vertical part (15) and a horizontal part (16), the vertical part (15) is bonded to the projecting ends (17) of the ribs (3, 4, 5, 6) and the horizontal part (16) is bonded along its upper face (18) to the underside (19) of the rib projections and along its edge (20) to the edge (11) of the strip (2).
    • 使用非水溶胀材料的条带(2)形式的连接器(1)将两个止水块,非水可溶胀材料之一和另一个水溶胀材料连接在一起,该连接器具有多个肋(3, (1)的一个表面(7)延伸穿过所述条带(2),经由所述条带(2)的肋状边缘粘附到水可溶胀材料的细长主体(13)上。 在连接器(1)的优选实施例中,条带(2)上的肋(3,4,5,6)突出超过一个边缘(11),细长主体(13)具有L形部分(14) 具有垂直部分(15)和水平部分(16),垂直部分(15)结合到肋(3,4,5,6)的突出端(17),水平部分(16)是 沿其上表面(18)连接到肋突起的下侧(19)并且沿其边缘(20)连接到条带(2)的边缘(11)。