EP 2500472 A1 20120919 - Partially foamed gravel fixing for dams and dykes
Title (en)
Partially foamed gravel fixing for dams and dykes
Title (de)
Teilverschäumte Schotterverfestigung für Dämme und Deiche
Title (fr)
Renforcement de la cloison partiellement en mousse pour barrages et digues
Publication
Application
Priority
EP 11158682 A 20110317
Abstract (en)
Partially or completely foamed ballast composite on freely overflowable dam/dike substructure comprises ballast stones and polyurethane foam, which is placed between the gravel stones. An independent claim is included for solidifying the ballast stones on freely overflowable dam/dike substructure comprising piling ballast stones on the dam/dike substructure and applying a reaction mixture for producing a polyurethane foam between the piled ballast stones.
Abstract (de)
Die Erfindung betrifft teilverschäumte Schotterverfestigungen an überströmbaren Deichen und Dämmen und ein Verfahren zu deren Herstellung.
IPC 8 full level
E02B 3/10 (2006.01); E02B 3/12 (2006.01); E02B 7/16 (2006.01); E02B 8/06 (2006.01)
CPC (source: EP)
E02B 3/10 (2013.01); E02B 3/128 (2013.01); E02B 7/16 (2013.01)
Citation (applicant)
"Karlsruhe 2004 und Design of Small Dams", WATER RESOURCES TECHNICAL PUBLICATION SERIES
Citation (search report)
- [XI] US 2007172590 A1 20070726 - HOFFMANN ANDREAS [DE], et al
- [XI] DE 10241293 A1 20040318 - BASF AG [DE]
- [A] US 5544973 A 19960813 - FRIZELL KATHLEEN H [US], et al
- [I] GB 975646 A 19641118 - NEDERLANDEN STAAT [NL]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 11158682 A 20110317