
基本信息:
- 专利标题: 可抽真空的双向注浆管
- 专利标题(英):But the two-way slip casting pipe of evacuation
- 申请号:CN201520115259.0 申请日:2015-02-25
- 公开(公告)号:CN204510223U 公开(公告)日:2015-07-29
- 发明人: 王冬冬 , 翟昌骏 , 陈辉 , 刘学明 , 王勇 , 徐天中
- 申请人: 中铁上海工程局集团第二工程有限公司 , 中铁上海工程局集团有限公司
- 申请人地址: 上海市闸北区江场西路299弄中铁中环时代广场2号楼9层
- 专利权人: 中铁上海工程局集团第二工程有限公司,中铁上海工程局集团有限公司
- 当前专利权人: 中铁上海工程局集团市政环保工程有限公司,中铁上海工程局集团有限公司
- 当前专利权人地址: 上海市闸北区江场西路299弄中铁中环时代广场2号楼9层
- 代理机构: 上海申蒙商标专利代理有限公司
- 代理人: 徐小蓉
- 主分类号: E02D15/02
- IPC分类号: E02D15/02
The utility model discloses a but the bi-directional slip casting pipe of evacuation, its characterized in that slip casting pipe including the rubber tube and build in in a plurality of rigid plastic core pipes on the said rubber tube internal face, it is a plurality of the amalgamation of said rigid plastic core pipe constitutes cyclic annularly, and adjacent has certain interval between the rigid plastic core pipe in order to constitute the play thick liquid hole that to open and shut. The utility model has the advantages that, can guarantee contrary do construction wallboard, stand joint portion construction joint fill closely knit, the bubble can be eliminate smoothly, pour the concrete face of accomplishing apparent mass goodness etc. And the installation is simple, construction convenience.
IPC结构图谱:
E | 固定建筑物 |
--E02 | 水利工程;基础;疏浚 |
----E02D | 基础;挖方;填方;地下或水下结构物 |
------E02D15/00 | 水利工程或基础的建筑材料或类似材料的处置 |
--------E02D15/02 | .基础专用的大量混凝土的处置 |