EP 1026328 A2 20000809 - Method for extracting water from water-containing, poorly permeable soil
Title (en)
Method for extracting water from water-containing, poorly permeable soil
Title (de)
Verfahren zum Entwässern eines gering durchlässigen Bodens
Title (fr)
Méthode pour l'extraction de l'eau d'un sol à faible perméabilité
Publication
Application
Priority
- NL 1011182 A 19990201
- NL 1013755 A 19991206
Abstract (en)
The invention relates to a method and apparatus for extracting water from water-containing, poorly permeable soil, wherein one or more drainage elements of a water-permeable material are introduced into the soil. A drainage element consisting of a wall (5) of a water-permeable material and of drains (2) of a water-permeable material joining the underside of the wall (5) is formed in the soil. From said wall, water is extracted. A drainage pipe (6) is provided near the underside of said wall (5), which drainage pipe (6) is connected to a pump installation or the like. <IMAGE>
IPC 1-7
IPC 8 full level
E02B 11/00 (2006.01); E02D 3/10 (2006.01)
CPC (source: EP)
E02B 11/00 (2013.01); E02D 3/106 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1026328 A2 20000809; EP 1026328 A3 20001206; EP 1026328 B1 20051019; AT E307228 T1 20051115; DE 60023201 D1 20051124; DE 60023201 T2 20060713; ES 2251344 T3 20060501
DOCDB simple family (application)
EP 00200282 A 20000127; AT 00200282 T 20000127; DE 60023201 T 20000127; ES 00200282 T 20000127