Title:
METHOD AND ARRANGEMENT FOR PREVENTING MOVEMENT OF STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2011/131833
Kind Code:
A3
Abstract:
The invention relates to a method and arrangement for preventing movement of a structure. An expansion element (6) is arranged in soil. A material which expands inside the expansion element (6) as a consequence of a chemical reaction is injected into the expansion element (6). The expanded expansion element (6) remains in its place in the soil owing to friction and cohesive forces, and it is fastened to the structure (2), the expansion element (6) thus preventing movement of the structure (2).
Inventors:
HAEKKINEN SAMI (FI)
LIEVONEN TUOMAS (FI)
LIEVONEN TUOMAS (FI)
Application Number:
PCT/FI2011/050344
Publication Date:
December 15, 2011
Filing Date:
April 18, 2011
Export Citation:
Assignee:
URETEK WORLDWIDE OY (FI)
HAEKKINEN SAMI (FI)
LIEVONEN TUOMAS (FI)
HAEKKINEN SAMI (FI)
LIEVONEN TUOMAS (FI)
International Classes:
E02D3/12; E02D5/80; E02D27/48
Foreign References:
| JPH07259103A | 1995-10-09 | |||
| JPH04140316A | 1992-05-14 | |||
| NL9300394A | 1994-10-03 | |||
| US20090155002A1 | 2009-06-18 | |||
| JP2006328816A | 2006-12-07 |
Attorney, Agent or Firm:
KOLSTER OY AB (P.O.Box 148, Helsinki, FI)
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