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JP2006057643A Regeneration method of vertical drain pipe 有权
标题翻译：垂直排水管再生方法
公开(公告)号：JP2006057643A
公开(公告)日：2006-03-02
申请号：JP2004236909
申请日：2004-08-17
申请人： Haseko Corp , Japan Engineering Kk , Marunaka Inc , ジャパン・エンヂニアリング株式会社 , 有限会社マルナカ , 株式会社長谷工コーポレーション
发明人： YAMAGA HIDEO , NAKAO ASAO , NAGUMO ICHIRO
IPC分类号： F16L55/16 , E03C1/122
摘要： PROBLEM TO BE SOLVED: To provide a regeneration method of a vertical drain pipe capable of forming a resin layer having uniform thickness on an inner face of the whole pipe including a branch pipe easily in a short time without requiring much time and labor even when length of the vertical drain pipe arranged by passing through each slab in a plurality of stories is large and the horizontally layed branch pipe is connected with the vertical pipe. SOLUTION: This regenerating method for the vertical drain pipe 10 arranged by passing through concrete slabs 1, 2 constituting slab floor surfaces 1a, 2a in the plurality of stories comprises a cutting process A for cutting the vertical pipe 10 between the story for regenerating and its upper story at a predetermined position from the slab floor surface in this story and at a predetermined position from a slab ceiling face in the upper story to remove a connection part between them, a passing-through part regenerating process B for forming epoxy resin coat on inner faces of slab passing-through parts 11, 12 of the vertical pipe after polishing and washing the inner faces of the slab passing-through parts 11, 12 of the vertical pipe remaining on the slab floor surface in this story and/or the slab ceiling face in the upper story, and a connection part regenerating process C for adding and connecting a new pipe 13b to a part removed in the cutting process. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够在短时间内容易地在包括分支管的整个管的内表面上形成具有均匀厚度的树脂层的垂直排水管的再生方法，而不需要太多的时间和劳动即使通过在多个故事中通过每个板坯布置的垂直排水管的长度较大，并且水平铺设的分支管与竖直管连接。解决方案：通过穿过构成多层中的板地面1a，2a的混凝土板1,2布置的垂直排水管10的再生方法包括切割工艺A，用于切割故事之间的竖管10，在该故事中的板状地板表面的预定位置和从上层的板状天花板面的预定位置再生其上层，以除去它们之间的连接部分，用于形成环氧树脂的通过部再生方法B 在该故事中残留在板地板表面上的垂直管的板坯通过部分11,12的内表面进行抛光和洗涤之后，垂直管的板坯穿通部分11,12的内表面上的树脂涂层和/ 或上层的平板天花板面，以及连接部再生工序C，用于将新管13b与切割工序中除去的部分相加并连接。版权所有（C）2006，JPO＆NCIPI

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