| Patents for E21D 11 - Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling (7,167) |
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| 11/03/2005 | WO2005103547A1 Tube connector and device for production of a tube connector |
| 11/02/2005 | CN1690498A Rehabilitating pipe and a laying method thereof |
| 10/18/2005 | US6955502 comprises epoxy resins which provide high mechanical strength and resistance to leaks |
| 10/13/2005 | WO2005095760A1 Method and device for introducing heading supports |
| 10/13/2005 | WO2005095759A1 Device for coating tunnel walls |
| 10/13/2005 | DE102004014873A1 Verfahren und Vorrichtung zum Einbringen eines Steckenausbaus Method and apparatus for inserting a plug expansion |
| 10/13/2005 | CA2560089A1 Device for coating tunnel walls |
| 10/12/2005 | CN2732876Y Plastic connection location component for concrete precasting |
| 10/12/2005 | CN1222485C Fire-proof material |
| 10/11/2005 | US6953307 Apparatus for assembling a liner |
| 10/08/2005 | CA2461137A1 Method for tunnel lining |
| 10/06/2005 | DE102004012998A1 Vorrichtung zum Beschichten von Tunnelwänden Apparatus for coating tunnel walls |
| 10/05/2005 | CN2731106Y Support and protection system for anchor shell |
| 10/04/2005 | CA2142812C Method and apparatus for continuous mixing and injection of foamed cement grout |
| 09/29/2005 | DE102005008194A1 Dichtanordnung The seal assembly |
| 09/29/2005 | DE102004010678A1 Betontübbing Betontübbing |
| 09/28/2005 | EP1580470A1 Method and device for the repair and coating of channels, basins, gutters and the like |
| 09/22/2005 | WO2005088075A1 Seal arrangement |
| 09/22/2005 | DE102004020065B3 Connecting system for pipes used in pipe screens for supporting roofs during tunneling comprises sleeve formed on one pipe end, end of other pipe plugging into this and sleeve being crimped into preformed peripheral grooves on it |
| 09/21/2005 | CN1670321A Position regulating spacer and method of repairing pipe position using the same |
| 09/15/2005 | US20050201837 Truss shoe |
| 09/15/2005 | DE10217759B4 Lärmschutzplatte mit Brandbekämpfungsfunktionen zur Verkleidung der Wand eines Tunnels Noise protection plate with firefighting capabilities covering the wall of a tunnel |
| 09/15/2005 | DE102004010043A1 Verfahren und Vorrichtung zur Herstellung einer wasserdichten Verbindung zwischen einem Querschlag und einem Tunnel mit Tübbingausbau Method and apparatus for producing a water-tight connection between a cross passage and a tunnel lining segments |
| 09/08/2005 | DE102004009069A1 Sealing system for hollow spaces in buildings comprises a second sealing plane with plastic sealing sheets which are laid with an overlap and are joined to one another, in particular, by glueing |
| 09/07/2005 | EP1571293A1 Waterproof junction between a lateral gallery and a tunnel |
| 09/07/2005 | EP1571292A1 Plastic-coated concrete tubing segment |
| 09/07/2005 | CN1665993A Denticulation of concrete joints |
| 09/07/2005 | CN1664310A Control method for coal mine detached island coal pillar rock burst |
| 09/07/2005 | CN1664260A The construction structure protection sheet object and its protection method |
| 09/01/2005 | WO2005080753A1 Advancement of pipe elements in the ground |
| 09/01/2005 | US20050191138 Method and device for stabilizing a cavity excavated in underground construction |
| 09/01/2005 | DE202005008250U1 Tunnel lining comprises a frame system for fixing the fire protection plates, and an insulation layer positioned on the fire protection plates in such a way that no thermal loading results from it in cases of fire |
| 08/30/2005 | US6936574 Displacing a cement comprising a cement and a gelling additive into a well bore such that the gelling additive passes into the subterranean zone; allowing the gelling additive to form a crosslinked gel in the subterranean zone |
| 08/25/2005 | DE202005007609U1 Method for waterproofing a sectional tube tunnel has grips clamped between the segments to provide fastening sites for the waterproof lining |
| 08/24/2005 | EP1003955B1 Device and method for fixing a sealing element on a casing in a stable position |
| 08/20/2005 | CA2497722A1 Rock face consolidation |
| 08/18/2005 | WO2005075544A1 Method for producing absorbent composite materials |
| 08/18/2005 | US20050179307 Apparatus for assembling a liner |
| 08/18/2005 | DE202005008099U1 Tunnel lining and reinforcing construction, comprises concrete injection and compaction tube, length direction reinforcing bars and cross direction brackets |
| 08/18/2005 | DE102004005418A1 Verfahren zur Herstellung absorbierender Verbundstoffe A process for the production of absorbent composites |
| 08/17/2005 | EP1564369A1 Method and device for stabilising an underground broken out cavity |
| 08/17/2005 | CN1215250C Hydraulic trolley for mounting tunnel double linings and method for mounting double linings |
| 08/16/2005 | US6929330 Method and system for mining hydrocarbon-containing materials |
| 08/10/2005 | CN1651718A Method for laying structures of forming underground tunnel and its structure |
| 08/02/2005 | US6923597 Tail shield for a shield tunneling apparatus |
| 07/28/2005 | US20050160947 Displacement of gelling additive to well bore; crosslinking; forming barrier |
| 07/27/2005 | CN2713015Y Pipe-shed supporting device by using pipe jacking method |
| 07/26/2005 | US6921232 Mine roof-support truss |
| 07/13/2005 | EP1552074A1 Denticulation of concrete joints |
| 06/30/2005 | US20050139308 Inorganic matrix-fabric system and method |
| 06/30/2005 | DE202005005658U1 Protective base for channel profiles used in mining and tunneling, is used in arrangement with bearing cheeks and -section on underside of supportive plate for head form connection |
| 06/30/2005 | DE10356584A1 Verfahren zum Verfüllen von Hohlräumen außerhalb der lichten Tunnelröhre eines maschinell aufgefahrenen Tunnels A method for filling cavities outside to the inside of a tunnel machine ascended tunnel |
| 06/29/2005 | CN1632288A Method of vulcanized slurry synchronous slip casting for subway shield |
| 06/29/2005 | CN1632287A Pre-tensioned tube for shield-driven tunnel |
| 06/23/2005 | WO2005040555A8 Drainage membrane and installation method |
| 06/15/2005 | EP1539649A2 Inorganic matrix-fabric system and method |
| 06/08/2005 | EP1538302A1 Method of filling void spaces outside a machine produced tunnel wall |
| 06/08/2005 | EP1390427B1 Polymeric excavation structural support membrane |
| 06/02/2005 | US20050115188 Truss shoe for a mine roof and method |
| 06/01/2005 | EP1534515A2 Sealing mat and sealing web comprising a superabsorbent layer, method for the production thereof, and use thereof |
| 05/25/2005 | EP1532329A1 Method for using a spray nozzle to spray on a layer of plaster, and tunnel or viaduct provided with a layer of plaster of this type |
| 05/25/2005 | CN2702054Y Anti-freezing heat-insulating layer for cold area tunnel |
| 05/25/2005 | CN1619104A Double layer large diameter single round tunnel gilled tube steel mould with bracket |
| 05/25/2005 | CN1619103A Tunnel gilled tube flexible steel mould |
| 05/24/2005 | US6897169 Highly endurable heat insulating material, method for production thereof, uses thereof, and working method therefor |
| 05/19/2005 | WO2005045195A2 Method for preparing in-ground tunnel structures |
| 05/10/2005 | US6890396 Method of manufacturing unvulcanized adhesive waterproof sheet and construction method using the same |
| 05/06/2005 | WO2005040555A1 Drainage membrane and installation method |
| 05/06/2005 | WO2005003516A3 Method and device for attaching sheeting to surfaces of structures |
| 05/05/2005 | US20050095066 Method for repairing in-ground tunnel structures |
| 05/04/2005 | EP1290312A4 A tunnel waterproofing method |
| 04/28/2005 | WO2005037729A1 Liquid quick-setting admixture, shotcreting material and method for shotcreting using them |
| 04/27/2005 | EP1290313A4 A tunnel waterproofing construction method |
| 04/27/2005 | EP1242717B1 Manhole liner including felt impregnated vinyl |
| 04/26/2005 | US6884005 Roof support truss |
| 04/20/2005 | EP1341986A4 Self-erecting rig |
| 04/19/2005 | US6880308 Lattice girder supporting frame having straight brace parts |
| 04/14/2005 | WO2004113249A3 Polyurethane-based cementitious liner |
| 04/14/2005 | DE102004029669A1 Rollmatte mit Einschubkanälen und/oder Stabkanälen Rolling mat and drawer channels and / or rod channels |
| 04/07/2005 | US20050072482 Guiding means for installation of formed-in-situ conduit repairs |
| 04/06/2005 | EP1520956A1 Mat with a slide-in channel and/or rod duct |
| 04/06/2005 | CN2690597Y Clip safety pressure relief device |
| 03/31/2005 | WO2005028398A1 Liquid accelerator |
| 03/31/2005 | DE10339153A1 Granulated material for cladding tunnel walls and process to apply the material using an adhesive typically made of mineral matter |
| 03/24/2005 | WO2005026073A1 Partially hydrolyzed shaped article from hydraulic composition, method for production thereof and method for use thereof |
| 03/22/2005 | US6869147 Method and system for mining hydrocarbon-containing materials |
| 03/17/2005 | WO2005024183A1 Concrete element for cladding a tunnel |
| 03/16/2005 | EP1514998A1 Tunnel drainage construction |
| 03/16/2005 | EP1514050A1 GUIDING MEANS FOR INSTALLATION OF FORMED- i IN-SITU /i CONDUIT REPAIRS |
| 03/16/2005 | CN1594833A Steel plate-concrete composite lining |
| 03/16/2005 | CN1594172A Partially hydrolyzed shaped article from hydraulic composition, method for production thereof and method for use thereof |
| 03/03/2005 | WO2005019539A1 Tie device for arch elements and arch thus obtained |
| 03/03/2005 | DE10336154A1 Parallelgurtträger für insbesondere Streckenausbau und Tunnelausbau Parallelgurtträger for particular route expansion and Tunnels |
| 03/02/2005 | CN1587646A Quick water blocking device and its water blocking method in anchor cable hole |
| 03/02/2005 | CN1587645A Concrete model |
| 03/02/2005 | CN1587643A Digging method for shallow underground hole |
| 02/10/2005 | US20050031420 Mine roof-support truss |
| 02/09/2005 | EP1505253A2 Beam with parallel belt, in particular for the extension of underground galleries and tunnels |
| 02/09/2005 | CN2677617Y Hidden buried drainage pipe in tunnel arch wall |
| 02/03/2005 | WO2004011736A3 Inorganic matrix-fabric system and method |