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    • 1. 发明公开
    • METHOD AND DEVICE FOR DRAINAGE AND DETECTION OF LEAKAGE
    • VERFAHREN UND VORRICHTUNGFÜRDRAINAGE UND LECKERKENNUNG
    • EP2941517A1
    • 2015-11-11
    • EP13823950.4
    • 2013-12-20
    • Aker Engineering & Technology AS
    • CHARLES, Keith N.TØRRES, Kjell
    • E04H7/18B01D53/14B65D90/04
    • E04B1/7038B01D53/1475B01D2257/504B65D90/046B65D90/50E02D19/00E04H7/18Y02C10/06
    • A method for providing a drainage from a space between a lined concrete wall and a lining for protecting the lined concrete wall, wherein the method comprises the steps of arranging one or more draining member(s) each comprising a draining pipe having a blind flange arranged at both ends and having a length including the blind flanges that is substantially equal to the wall thickness in a casting frame so that the blind flanges are resting at the casting frame at the inside of the wall and the outside of the wall, respectively; filling concrete filled into the casting frame to cover the draining member(s) and allowing the concrete is allowed to cure; removing the casting frame from at least one of the sides of the concrete wall and; drilling through the blind flanges to open the draining member(s). A drained concrete wall and a concrete vessel are also described.
    • 一种从衬里的混凝土墙和衬里之间的空间提供排水的方法,用于保护衬里的混凝土墙,其中所述方法包括以下步骤:布置一个或多个排水构件,每个排水构件包括具有布置的盲法兰的排水管 在两端具有包括盲板凸缘的长度,其大体上等于铸造框架中的壁厚,使得盲板凸缘分别在壁的内侧和外壁处在铸造框架处搁置; 将混凝土填充到浇注框架中以覆盖排水构件并允许混凝土固化; 从所述混凝土墙的至少一个侧面移除所述铸造框架; 穿过盲法兰以打开排水构件。 还描述了排水混凝土墙和混凝土容器。