EP 2594736 A1 20130522 - Building and civil engineering structure

Title (en)

Building and civil engineering structure

Title (de)

Ausbau für Hoch- und Tiefbau

Title (fr)

Démontage pour le domaine du BTP et du génie civil

Publication

EP 2594736 A1 20130522 (DE)

Application

EP 12005838 A 20120812

Priority

DE 102011118625 A 20111116
DE 102012012522 A 20120626

Abstract (en)

The device has a seal designed as a polyethylene-plastic foam layer (4), and an anchor formed in stable mountain. The foam layer is fastened to the anchor by fasteners, where the fasteners are arranged at outer and inner sides of the foam layer, respectively. A sprayed concrete layer (3) is formed at the inner side of the foam layer. The foam layer is formed from channels, where channel edges are connected with connection profiles in a sealing manner. The channel edges lie in an overlapping manner in a connection area and run in a circumferential direction of a tunnel.

Abstract (de)

Nach der Erfindung finden beim Spritzbeton-Ausbau im Tunnelausbau Schaumschichten als Wärmeisolierung und Abdichtung Anwendung, die zwischen Befestigern am Gebirge gehalten werden. Dabei setzen sich die Schaumschichten aus Bahnen zusammen, die am Rand gegeneinander gestoßen werden und mittels Verbindungsprofilen aneinander und in der gewünschten Position gehalten werden.

IPC 8 full level

E21D 11/38 (2006.01); E21D 21/00 (2006.01)

CPC (source: EP)

E21D 11/383 (2013.01); E21D 21/00 (2013.01)

Citation (applicant)

DE 3244000 C2 19890629
DE 4100902 A1 19910829 - HUELS TROISDORF [DE]
DE 19519595 A1 19961205 - NIEDLICH THORSTEN [DE]
DE 8632994 U1 19870205
DE 8701969 U1 19870402
DE 20217044 U1 20030626 - MOHR PETER [DE]
EP 1950375 A2 20080730 - SKUMTECH AS [NO]
EP 2006006358 W 20060630
DE 69910173 T2 20040617 - SI CORP [US]
DE 69801995 T2 20020404 - INEOS SILICAS LTD [GB]
DE 69721121 T2 20031224 - DENKI KAGAKU KOGYO KK [JP]
DE 69718705 T2 20040325 - MBT HOLDING AG ZUERICH [CH]
DE 69701890 T2 20001005 - EKA CHEMICALS AB BOHUS [SE]
DE 69700205 T2 19990930 - ITALCEMENTI SPA [IT]
DE 69418316 T2 19990930 - SVENSK GLASATERVINNING AB [SE]
DE 69407418 T2 19980514 - LAFARGE SA [FR]
DE 69403183 T2 19971009 - SIKA AG [CH]
DE 69122267 T2 19970306 - SANDOZ LTD [CH]
DE 69118723 T2 19961128 - BLUE CIRCLE IND PLC [GB], et al
DE 69010067 T2 19941013 - TREVI SPA [IT]
DE 69006589 T2 19940623 - STRONG SYSTEMS INC [US]
DE 60010252 T2 20040826 - DENKI KAGAKU KOGYO KK [JP]
DE 60001390 T2 20031211 - ITALCEMENTI SPA [IT]
DE 29825081 U1 20040909 - DYCKERHOFF AG [DE]
DE 29824292 U1 20001026 - DYCKERHOFF AG [DE]
DE 29824278 U1 20000921 - DYCKERHOFF AG [DE]
DE 29818934 U1 20000224 - TEPE MASCHINEN ANLAGEN UND IND [DE]
DE 29724212 U1 20000803 - TACHUS GMBH [DE]
DE 29718950 U1 19980102 - EBER FRIEDHELM [DE]
DE 29710362 U1 19970814 - ZUEBLIN AG [DE]
DE 29812769 U1 19981112 - HANISCH WOLFGANG [DE]
DE 19854476 C2 20020411 - DYCKERHOFF AG [DE]
DE 19854476 A1 20000531 - DYCKERHOFF AG [DE]
DE 19851913 A1 20000525 - ROMBOLD & GFROEHRER GMBH & CO [DE]
DE 19838710 C2 20020321 - SPRITZBETON STUTTGART GMBH & C [DE]
DE 19819660 A1 19981203 - LUKAS WALTER PROF DR [AT]
DE 19819148 C1 19991216 - MANNESMANN AG [DE]
DE 19754446 A1 19990610 - DYCKERHOFF AG [DE]
DE 19746958 C1 19990617 - EBER FRIEDHELM [DE]
DE 19733029 C2 20020328 - PFEIFFER LUDWIG [DE]
DE 19652811 A1 19970703 - SANDOZ AG [DE]
DE 19650330 A1 19980219 - JUNIOR JOHANNES [DE], et al

Citation (search report)

[XI] DK 200800065 U3 20080627 - SKUMTECH AS [NO]
[XI] GB 2325946 A 19981209 - OERSTA STAALINDUSTRI [NO]
[XI] CH 593416 A5 19771130 - SARNA KUNSTSTOFF AG
[XI] DE 3836293 A1 19900503 - NIEDERBERG CHEMIE [DE]
[XI] DE 102009016153 A1 20101007 - SKUMTECH AS [NO]
[A] DE 10245470 A1 20040408 - FAGERDALA WORLD FOAMS AB GUSTA [SE], et al
[A] DE 102008046055 A1 20100311 - SKUMTECH AS [NO]

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)

EP 2594736 A1 20130522; DE 102012012522 A1 20130516

DOCDB simple family (application)

EP 12005838 A 20120812; DE 102012012522 A 20120626