发明授权
- 专利标题： Mixed construction material for slit wall of excavation pit lining
- 专利标题（中）： 开挖坑衬砌裂缝混合施工材料
-
申请号： US12963申请日： 1998-01-26
-
公开(公告)号： US6131344A公开(公告)日： 2000-10-17
- 发明人: Gunter Schneider , Ulrich Kuhner
- 申请人： Gunter Schneider , Ulrich Kuhner
- 申请人地址： DEX
- 专利权人： Dyckerhoff AG
- 当前专利权人： Dyckerhoff AG
- 当前专利权人地址： DEX
- 优先权： DEX19526396 19950719
- 主分类号： C04B28/02
- IPC分类号： C04B28/02 ; C04B28/08 ; E02D5/00 ; E02D5/18 ; E02D17/00 ; E02F9/00
摘要：
An excavation pit lining consisting of a slit wall of a hardening single-phase slit wall material with an exposed surface on the pit side, and also of vertical support elements placed at a distance in the single-phase slit wall material, whereby the slit wall forms a panel wall between the support elements and where the single-phase slit wall material has at least one water-retentive, lightweight aggregate.
公开/授权文献
- USD357942S Illuminable sign post 公开/授权日：1995-05-02
信息查询
