| Patents for E04G 23 - Working measures on existing buildings (7,015) |
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| 04/07/2010 | CN101691816A Anti-seismic strengthening device of prefabricated hollow floorslab brick mixed structure building floor |
| 04/06/2010 | CA2630950C Reinforcement method and reinforcement structure of the corrugated steel plate structure |
| 04/01/2010 | DE202009012681U1 Tauchbecken in Bunkern Plunge pool in bunkers |
| 03/31/2010 | EP2168129A1 Device for repairing a damaged location in an underwater region of a wall of a vessel or pool |
| 03/30/2010 | US7686969 Method for manufacturing door mold and door produced using the same |
| 03/30/2010 | CA2418560C Bit for cutting drywall |
| 03/24/2010 | CN100595395C Static pressure pile process for construction of existing building basement |
| 03/24/2010 | CN100595383C Contractible hollow arm support of multifunctional high speed crusher |
| 03/23/2010 | US7681367 Wall reinforcement using constant force |
| 03/18/2010 | WO2009146129A3 System and method for modifying existing structures to provide improved resistance to extreme environmental conditions |
| 03/18/2010 | DE102008032365A1 Method for assembling scraper bearing surface on damaged coping of liquid container, particularly sedimentation tank, involves inserting gutter into coping, such that coping is supported at outer side and forms sheathing |
| 03/17/2010 | CN101672110A Method and structure for enhancing brickwork structure and improving earthquake resistant performance of structure by using carbon fiber |
| 03/17/2010 | CN101672109A Construction method for spraying polymer mortar aiming at structural strengthening |
| 03/17/2010 | CN101672108A Steel plate-brickwork combination stressed building component and production method thereof |
| 03/11/2010 | WO2010027066A1 Blast furnace bottom dismantlement method and transport device |
| 03/11/2010 | WO2010026702A1 Reinforcing structure for residential concrete foundation, and reinforcing method therefor |
| 03/11/2010 | DE102008046702A1 Arrangement for liquid-tight internal sealing of structure and liquid-tight reconstruction of structure, has structure internal coating with liquid-tight polyethylene high density foil, which covers total interior surface of structure |
| 03/10/2010 | CN201420399Y integrated roller |
| 03/10/2010 | CN201420339Y Extracorporeal prestress cord redirector |
| 03/04/2010 | DE202008014223U1 Verstärkung des Turmanschlusses zur Ertüchtigung von Fundamenten von Windenergieanlagen Gain of the tower port for upgrading of foundations for wind turbines |
| 03/04/2010 | DE202008013485U1 Halter Holder |
| 02/25/2010 | WO2009153430A3 Robot installation enabling the demolition, depollution and decontamination of tall constructions |
| 02/25/2010 | US20100043315 Strapping System and Method to Reinforce Framed Structures |
| 02/25/2010 | DE102008052807B3 Lamelle zur Ertüchtigung und Überwachung von Tragwerken sowie Verfahren zu deren Herstellung und Anwendung Lamella for upgrading and monitoring of structures and processes for their preparation and use |
| 02/24/2010 | CN201411914Y Crack reinforcing and repairing perfusion apparatus |
| 02/24/2010 | CN201411899Y Template structure for tower-silo reinforcement construction |
| 02/23/2010 | US7665273 Method for generating a substantially uninterrupted connection of the peripheral wall portions of two adjacent tubular segments |
| 02/18/2010 | DE19944801B4 Vorrichtung zum Einhausen und Oberflächenbearbeiten von Stahlgittermasten u. dgl. Apparatus for housing and surfacing of steel lattice towers u. Like. |
| 02/18/2010 | DE102008038700A1 Joints guard for protecting jointing material network against irrigation in high-pressure cleaning of plate surfaces, is adapted to joint width and block of thin protective mask made of plastic or metal |
| 02/17/2010 | EP2154316A1 Method for in situ restoration of wood beams |
| 02/17/2010 | CN201404881Y Electrical glue gun for injecting two-component glue for building |
| 02/17/2010 | CN101649678A Structure for strengthening node of beam column by section increase method and construction method thereof |
| 02/16/2010 | US7663263 Wind turbine power module mounted on the tower foundation |
| 02/11/2010 | DE202009013781U1 Stützkonstruktion zur Sanierung schadhafter Tonhohl-/Stahlstein-/Bims-/Betondielendecke mit An- oder Aufschlag-Stützprofil Support structure for the rehabilitation of damaged Tonhohl- / Stahlstein- / pumice / concrete plank ceiling with presence or impact-profile support |
| 02/11/2010 | DE102008036465A1 Steering device for supporting manual steering of carpet releasing equipment, has steering units which influence differently traction forces of drawing roller by drifting carpet strip from reference position in carpet releasing equipment |
| 02/10/2010 | CN201401017Y Steel pipe component |
| 02/10/2010 | CN101644107A Steel construction reinforced structure and reinforcing method thereof |
| 02/10/2010 | CN100588810C Assembly building method for energy-saving reconstruction of existing building |
| 02/09/2010 | US7658050 Artificial masonry unit, a masonry wall, a kit and a method for forming a masonry wall |
| 02/09/2010 | US7658041 Anchoring for strip-shaped traction elements on supporting structures |
| 02/04/2010 | US20100024351 Method of deploying and redeploying a prefabricated structure |
| 02/03/2010 | CN101638945A Method for repairing crack of large historic building wood member |
| 02/03/2010 | CN101638944A In situ repairing method for historic building structure |
| 02/02/2010 | US7654053 Concrete vapor barrier integrity system |
| 02/02/2010 | CA2580929C Wall reinforcement using constant force |
| 01/27/2010 | CN201391093Y Reinforcing device used for brick and concrete-structured prestressing seismic resistant system with constructional column and ring beam |
| 01/27/2010 | CN100585086C New and old roller compacted concrete joint anticracking technique |
| 01/26/2010 | US7651045 Crushing or cutting device |
| 01/21/2010 | US20100014943 Self-sealing fastening assembly |
| 01/21/2010 | DE102008033139A1 Medium pressure injection system for e.g. renovation of buildings, has air pump, cartridge provided for injection fluid and pressure hose connected to packer, and piston pump implemented as air pump by hand- and foot actuation |
| 01/20/2010 | EP1463864B1 A pivotable substructure for an elevatory jig |
| 01/20/2010 | CN201386397Y Modules for building pouring cavity for strengthening strength of concrete column |
| 01/14/2010 | WO2010006074A2 Post-tension strand repair method and apparatus |
| 01/14/2010 | DE102008032184A1 Material for sealing voids in building materials and/or building parts, comprises a water-swellable durable-elastic polymer and/or durable-elastic mineral substance present in a pre-swollen gel state before introducing into the voids |
| 01/13/2010 | CN100580206C Smokestack removing machine and smokestack removing method thereof |
| 01/07/2010 | US20100000178 Methods of Joining and Joined Members Formed Thereby |
| 01/07/2010 | DE102008031380A1 Verfahren zum Einbringen von Verschlußkörpern in Betonwand-Ankerlöcher Method for introducing closure bodies in concrete wall anchor holes |
| 01/06/2010 | EP1218600B1 Cutting or crushing apparatus |
| 01/06/2010 | CN201377186Y Reversible reinforcing structure of building |
| 01/06/2010 | CN101619619A Construction method for strengthening concrete component by prestress carbon fiber prepregs |
| 01/06/2010 | CN100577969C Method for structural unloading in construction |
| 01/06/2010 | CN100577968C Blockage-type out-building and construction and reconstruction method for the blockage-type out-building |
| 01/06/2010 | CN100577967C Process for reinforcing steel pipe concrete pressed components |
| 12/31/2009 | US20090320383 Tpo roofing membrane fastening system and method |
| 12/31/2009 | DE102008028463A1 Brick wall dehydrating device for e.g. bath room, in building, has hollow device e.g. pipe, comprising pipe wall that limits inner space, where end of hollow device is provided with break-through |
| 12/30/2009 | WO2009157337A1 Cladding material heat treatment apparatus |
| 12/30/2009 | CN201372578Y Internal force and height controllable sliding displacement device |
| 12/30/2009 | CN201372577Y Combination member of steel tube concrete |
| 12/30/2009 | CN201372486Y Combination member for strengthening concrete frame |
| 12/30/2009 | CN100575643C 400 cubic meter high-strength steel ball tank detaching, transferring and integral assembly welding method |
| 12/29/2009 | US7638007 Method for joining substrates and objects |
| 12/29/2009 | US7637071 Multiple leg concrete anchor |
| 12/29/2009 | CA2384913C Combination electrode for the electrochemical restoration of corrosion-damaged reinforced concrete and corresponding method for controlling the same |
| 12/24/2009 | US20090313939 Injection nozzle and pinning method using the same |
| 12/24/2009 | DE202009011993U1 Vorrichtung zum Lösen von Bauelementen An apparatus for dissolving components |
| 12/24/2009 | DE102008028782A1 Verfahren und Vorrichtung zum Einbringen einer Ankermasse in ein Sackloch Method and apparatus for introducing an armature mass into a blind hole |
| 12/23/2009 | WO2009153430A2 Robot installation enabling the demolition, depollution and decontamination of tall constructions |
| 12/23/2009 | CN201367743Y Basalt fiber cloth reinforcing device for concrete beam in operating transformer station |
| 12/23/2009 | CN101608503A Method for preventing and controlling cracks of hollow wallboard for building |
| 12/23/2009 | CN100572705C Rubber water stop U anchor construction method |
| 12/22/2009 | CA2420088C Method of reinforcing an existing metal structure, method of reinforcing pipes and method of addition of spur lines to pipelines |
| 12/17/2009 | WO2009149489A1 Repair device |
| 12/17/2009 | DE202009010814U1 Vorrichtung zum Verschluss eines Bohrloches und anschließender Injektion mit Injektionsmaterial Device for closure of a borehole and subsequent injection of injection material |
| 12/16/2009 | CN201362979Y Reinforcing structure for power transmission iron tower |
| 12/16/2009 | CN101605954A Double arm type work machine |
| 12/16/2009 | CN101603372A Method for reinforcing integral replacement concrete for high-rise building steeel bar concrete column |
| 12/16/2009 | CN101603371A Method for erecting collapsed high-rise block |
| 12/16/2009 | CN100570106C Heritage building ridge holistic hoisting method |
| 12/16/2009 | CN100570105C Method for plugging waterproof concrete wall |
| 12/10/2009 | WO2009147329A2 Self-contained and automatic system for the measurement, monitoring, display, and active surveillance of variations, displacements, and movements in buildings, and related method |
| 12/10/2009 | DE102005001019B4 Verfahren zur Instandsetzung von senkrechten oder zur Horizontalen geneigten Bauwerksflächen A method for repair of vertical or inclined to the horizontal surfaces of structures |
| 12/09/2009 | EP2130977A2 Working machine with structure for assembling boom thereof |
| 12/09/2009 | EP2130976A2 Working machine with structure for assembling boom thereof |
| 12/09/2009 | CN201358788Y Expansion cracking device |
| 12/09/2009 | CN100567660C House deviation rectifying sink well given force construction method |
| 12/03/2009 | WO2009146129A2 System and method for modifying existing structures to provide improved resistance to extreme environmental conditions |
| 12/03/2009 | WO2009118198A3 Device for demolishing constructions |
| 12/03/2009 | US20090295217 Method and apparatus for the removal of floor coverings |
| 12/03/2009 | US20090293414 Apparatus for applying filler material and method of using same |
| 12/03/2009 | DE102008026615A1 Hybrid textile reinforcement structure for e.g. brickwork structures of building in earthquake-endangered areas, has lattice-like textile structure including high-strength reinforcement elements and high ductility elements |