EP 0391736 A3 19920506 - UNDERWATER WALL CONSTRUCTION
Title (en)
UNDERWATER WALL CONSTRUCTION
Publication
Application
Priority
GB 8907855 A 19890407
Abstract (en)
[origin: EP0391736A2] A wall is constructed underwater by successively filling buoyant shells which define courses of the wall. The shells may be integral, concertina-folds of a polymer plastics bag (2) which is initially secured to the bed on which the wall is to rest, or polymer concrete boxes (30) which are interconnected laterally and which float on the surface before filling. The shells are preferably filled with a hydraulic fill material which is pumped into it.
IPC 1-7
IPC 8 full level
E02B 3/06 (2006.01); E02B 17/00 (2006.01); E02D 29/02 (2006.01); E02D 29/09 (2006.01)
CPC (source: EP)
E02B 3/06 (2013.01); E02B 17/00 (2013.01); E02D 29/0241 (2013.01); E02D 29/06 (2013.01)
Citation (search report)
- [X] EP 0060578 A1 19820922 - AKZO NV [NL]
- [X] FR 2193400 A5 19740215 - TECH ETUD S STE GL [FR]
- [X] GB 2106158 A 19830407 - U E B INDISTRIES LIMITED [NZ]
- [A] FR 2008744 A1 19700123 - HYDRO BETONG AB
Designated contracting state (EPC)
BE FR NL
DOCDB simple family (publication)
EP 0391736 A2 19901010; EP 0391736 A3 19920506; GB 2230038 A 19901010; GB 8907855 D0 19890524
DOCDB simple family (application)
EP 90303734 A 19900406; GB 8907855 A 19890407