发明名称 |
Combination seal for landfill sites with perpendicular walls and/or steep slopes as landfill boundaries |
摘要 |
The present invention relates to a combination seal for landfill sites with perpendicular walls and/or steep slopes as landfill boundaries, consisting of a plastic sealing sheet, concreted to the side facing the landfill of precast concrete slabs anchored in the subsoil with anchor elements, and of a mineral layer located under the precast concrete slabs, the mineral layer consisting of a material which is capable of setting and is free-flowing (= so-called fluid material) and has sealing properties. This material is capable of penetrating into both the space between the wall and/or the slope and the precast concrete slabs, and the gaps between the individual slabs, the material maintaining a pressure bond with the plastic sealing sheet. <IMAGE>
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申请公布号 |
DE4321730(A1) |
申请公布日期 |
1995.01.19 |
申请号 |
DE19934321730 |
申请日期 |
1993.06.30 |
申请人 |
BILFINGER + BERGER BAUAKTIENGESELLSCHAFT, 68165 MANNHEIM, DE |
发明人 |
HUPPERT, FRANK, DR., 68159 MANNHEIM, DE;KRUBASIK, KLAUS, DIPL.-ING., 67098 BAD DUERKHEIM, DE |
分类号 |
C04B28/02;E02D31/00;(IPC1-7):E02D31/00;B09B1/00;C04B14/04;C04B14/10;C04B28/20 |
主分类号 |
C04B28/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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