公开(公告)号：WO2004083602A1

公开(公告)日：2004-09-30

申请号：PCT/SE2004/000443

申请日：2004-03-22

Applicant: FINNBERGER, Anders ,  EDHOLM, Åke

Inventor： FINNBERGER, Anders ,  EDHOLM, Åke

IPC: E21D5/04

CPC classification number: E21D5/12 ,  E21D5/04 ,  E21D11/105 ,  E21D11/12

Abstract: Method of lining and repairing underground constructions such as shafts and tunnels with a lining material suitable for casting, whereby at least one elastic mould part is placed inside the shaft. The mould part is fixed longitudinally in the shaft, after which it expands to a predetermined shape through the addition of a medium inside it and the lining material is added between the mould part and the wall of the shaft. Once the lining material has set, the medium is removed from the mould art, after which the mould part is removed. In order to carry out this method, the mould part comprises a container of elastic material exhibiting a predetermined shape when in an expanded state, which is placed and fixed in the shaft, and devices for adding a medium to the mould part and expanding it.

Abstract translation: 利用适于铸造的内衬材料对诸如轴和隧道的地下结构进行内衬和修理的方法，由此至少一个弹性模具部件放置在轴内。 模具部件在轴上纵向固定，然后通过在其内部添加介质将其膨胀成预定的形状，并且在模具部件和轴的壁之间添加衬里材料。 一旦衬里材料已经固定，将介质从模具工艺中移出，然后移除模具部件。 为了实施这种方法，模具部件包括在放置并固定在轴中的展开状态下呈现预定形状的弹性材料容器，以及用于将介质添加到模具部分并使其膨胀的装置。