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    • 21. 发明公开
    • WALL SEAL SYSTEM
    • WALL密封系统
    • EP3014024A1
    • 2016-05-04
    • EP14816966.7
    • 2014-06-27
    • Curtis, Mark Robert Edmund
    • Curtis, Mark Robert Edmund
    • E02B3/16E02B5/02E02D5/14E21D11/00B28B7/00
    • E04B1/6803B28B23/0043E02B3/16E02B13/00E04B1/6801E04B1/6807E04B1/6815E04B2/84E21D11/385
    • A flexible seal system for provision of a substantially watertight seal between adjacent concrete panels; said system comprising a first flexible seal member proximate a first end of one said concrete panel; said first flexible seal member including a surface component extending over a portion of an outer surface of said concrete panel; said surface component extending from at least one anchor component projecting from said surface component and embedded within said concrete panel; said first flexible seal member further including an overlap component extending from said surface component beyond said first end of said concrete panel; and a second flexible seal member proximate a second opposite end of an abutting said concrete panel; said second flexible seal member including a surface component extending over a portion of a surface of said abutting concrete panel; said surface component of said second flexible seal member extending from at least one anchor component projecting from said surface component and embedded within said abutting concrete panel; and wherein the overlap component of the first flexible seal member is structured and selected in use to overlap the surface component of the second flexible seal member sufficient to permit welding of at least a portion of said overlap component of said first flexible seal member to at least a portion of said surface component of said second flexible seal member so as to form a continuous welded seal between and along the length of said first flexible seal member and said second flexible seal member.
    • 24. 发明公开
    • Schalungselement
    • EP2466013A1
    • 2012-06-20
    • EP10195626.6
    • 2010-12-17
    • Sika Technology AG
    • Kloster, MagnusMeyer, KlausWeber, Ulrich
    • E02D31/04E02B3/16
    • E02D31/02E02D29/16E02D31/04
    • Bei einem Verfahren zum Abdichten von Pfählen (1) in Untergründen (2) im Baubereich wird ein hohlkörperförmiges Schalungselement (3) verwendet. Das Verfahren umfasst die Schritte:
      1) Anbringen einer Schottschicht (4) am Untergrund (2);
      2) Einbringen eines Pfahls (1) in den Untergrund (2), wobei der Pfahl (1) die Schottschicht (2) durchdringend angeordnet ist;
      3) Anbringen eines hohlkörperförmigen Schalungselements (3) entlang der Längsmittelachse des Pfahls (1), wobei das hohlkörperförmige Schalungselement (3) den Pfahl (1) umgibt;
      4) Einbringen von mineralischem Bindemittel (5) in den Zwischenbereich (12) zwischen Pfahl (1) und hohlkörperförmigem Schalungselement (3),
      5) Verbinden von Schottschicht (4) und hohlkörperförmigem Schalungselement (3).
      Das hohlkörperförmige Schalungselement (3) weist auf der dem Pfahl zugewandten Seite eine Kontaktschicht auf (6), welche eine Verbundschicht (7) aus einem porösen Material und/oder ein Dichtmittel (8) aufweist.
      Das eingebrachte mineralische Bindemittel (5) verbindet sich im Wesentlichen fest mit der Kontaktschicht und verhindert dadurch ein Hinterlaufen des hohlkörperförmigen Schalungselements mit Feuchtigkeit aus dem Untergrund. Bei diesem Verfahren kann auf das Entfernen der Schalung und dadurch auf einen zusätzlichen Arbeitschritt verzichtet werden, da das hohlkörperförmige Schalungselement als Bestandteil im Bauwerk verbleibt und dabei eine Abdichtfunktion übernimmt.
    • 该方法包括将隔板层(4)附接在地下(2)上。 在地下引入柱(1),其中柱穿透与中空体形模板元件(3)连接的隔板层。 复合层(7)包括由多孔材料制成的密封单元(8)。 中空体形模板元件具有由金属或塑料材料制成的支撑层(9)。
    • 26. 发明公开
    • Waterproofing article for concrete joints
    • DuctungsartikelfürFugen in Betonkonstruktionen。
    • EP0609040A2
    • 1994-08-03
    • EP94300505.8
    • 1994-01-24
    • AMCOL INTERNATIONAL CORPORATION
    • Kangas, William W.
    • E02B3/16E04B1/68
    • E04B1/6806E02B3/16E04B2001/6818
    • A shaped, water-expandable water-sealing article (12) used for sealing an area between a first section (32) of at least partially cured concrete and a second, adjacent section (34) of substantially uncured concrete to form a plurality of water-sealed concrete sections. The clay water sealing article (12) is in the shape of quadrilateral, preferably a trapezoid, and is disposed to bridge an area between the two sections of concrete. Upon hydration of the clay contained within the shaped water sealing article, expansion of the clay creates expansion forces extending from a corner of the article that is surrounded by the uncured concrete, wherein the corner has an included angle greater than 90°, preferably at least 100°. The expansion force developed by the expansion of the shaped water sealing article are absorbed by a substantially increased area of the uncured concrete as compared to expansion forces resulting from a clay-based water seal having a 90° included angle at the corner (s) surrounded by the uncured concrete.
    • 一种用于密封至少部分固化的混凝土的第一部分(32)和基本上未固化的混凝土的第二相邻部分(34)之间的区域的成形的可水膨胀的水封制品(12),以形成多个水 - 密封混凝土段。 粘土水封制品(12)呈四边形,最好是梯形,并设置成桥接混凝土两段之间的区域。 在成形水封制品中包含的粘土水合时,粘土的膨胀产生从被未固化混凝土围绕的制品的角落延伸的膨胀力,其中拐角具有大于90°的夹角,优选至少 100°。 与成形水密封制品的膨胀产生的膨胀力相比,由在包围的角落处具有90°夹角的粘土基水封所产生的膨胀力相比,未固化混凝土的面积大大增加而被吸收。 由未固化的混凝土。