| Patents for E04G 23 - Working measures on existing buildings (7,015) |
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| 04/01/2009 | CN101397796A Construction method of prestressed anchor rod static pressure pile |
| 03/26/2009 | WO2009017619A3 Concrete repair process |
| 03/26/2009 | US20090077903 Method and apparatus for making a corner bench in a tiled shower |
| 03/26/2009 | DE202009000837U1 Schaber Scraper |
| 03/25/2009 | CN201211506Y Glue spraying gun capable of injecting mixed colloid |
| 03/25/2009 | CN101392601A Water proof comprehensive treatment construction method for construction roof |
| 03/25/2009 | CN101392600A Trussed-beam steel beam reinforcing structure |
| 03/19/2009 | US20090071085 Wall Reinforcement System And Method |
| 03/19/2009 | DE202009000512U1 Vorrichtung zum Sanieren von mit Polyurethan-Schaumstoff beschichteten Flachdächern Apparatus for remediating coated with polyurethane foam flat roofs |
| 03/19/2009 | DE202007018670U1 Fassadenbehandlung Facade treatment |
| 03/18/2009 | CN101389819A Existing building extending method and building extended according to the method |
| 03/18/2009 | CN101387114A Active underpinning structure of hyperstation foot stall or pile foundation and construction method thereof |
| 03/18/2009 | CN100469996C Strain computer-controlled beam support and change method |
| 03/18/2009 | CN100469983C Method for reinforcing space nodes of concrete beam column |
| 03/11/2009 | EP2032863A1 Fastener&fastening system |
| 03/11/2009 | EP1670673B1 Climbing apparatus and method of treversing a surface |
| 03/11/2009 | CN201206338Y Novel breaker host |
| 03/11/2009 | CN201206337Y Prestressed concrete structure |
| 03/11/2009 | CN100467819C Construction process for pretension carbon fiber cloth reinforced concrete beam |
| 03/05/2009 | WO2009027543A2 Method for erecting a construction and masonry work anchoring system |
| 03/05/2009 | US20090056270 Prefabricated Custom Patios and Method |
| 03/05/2009 | DE202008015663U1 Mehrlagiger Verbund Multilayer compound |
| 03/05/2009 | DE102007041405A1 Floor surface smoothing method, involves applying free-flowing smoothing material on surface for producing smoothing layer, and applying edge insulation strip on surface in edge area of surface of floor before applying smoothing layer |
| 03/04/2009 | EP2031151A1 Residential building of a secondary development |
| 03/04/2009 | EP2029811A1 A device and a method for moving a jet member |
| 02/26/2009 | WO2009024629A1 High-pressure polymer injection pump |
| 02/26/2009 | US20090049795 Method of holding down roof sheathing and shingles |
| 02/26/2009 | US20090049761 Portico assembly kit and method of manufacture |
| 02/26/2009 | DE102007039274A1 Method for redevelopment of brick-work, involves applying parting agent on upper surface of rock components before applying joint mortar, where jointing material remains uncovered to large extent from parting agent |
| 02/24/2009 | US7493732 Litho-mosaic |
| 02/24/2009 | CA2394382C Cleaning device for the surface of a facade |
| 02/19/2009 | US20090044483 Device and process for reinforcing bearing structures |
| 02/19/2009 | US20090044476 Method for reinforcing building structures and coating obtained thereby |
| 02/18/2009 | CN101368447A Old wall renovation and construction method |
| 02/17/2009 | US7491950 Method for retrofitting concrete structures |
| 02/17/2009 | US7490440 Support device for a rib |
| 02/11/2009 | EP2021563A1 Building brace |
| 02/11/2009 | EP1397321B1 Low dust wall repair compound |
| 02/11/2009 | CN201193404Y Equipment special for integral lifting construction for network frame house top |
| 02/10/2009 | CA2182633C Ultra-low viscosity epoxy sealer/healer |
| 02/05/2009 | WO2009017619A2 Concrete repair process |
| 02/05/2009 | US20090031667 Force application element, extension element, and a method for increasing the tensile load of a strip-shaped material |
| 02/05/2009 | DE102004013143B4 Verfahren zur Sanierung von Flanschklaffungen bei einem aus Segmenten bestehenden Turm einer Windkraftanlage Method for restoring Flanschklaffungen in an existing segments from the tower of a wind turbine |
| 02/05/2009 | CA2694056A1 Concrete repair process |
| 02/04/2009 | CN201190424Y High-pressure filling and deep plugging machine |
| 02/03/2009 | CA2563771C Tip for demolition and construction equipment |
| 01/29/2009 | US20090026430 Lifting and cribbing systems |
| 01/29/2009 | US20090025330 Enhanced girder system |
| 01/29/2009 | US20090025329 Wall panel construction and repair method and apparatus |
| 01/29/2009 | US20090025328 Mechanical plug and method for using the same |
| 01/29/2009 | DE102007034869A1 Dry shot blasting device e.g. pressure jet device, for removing staining of brick facade in building, has compressor to generate conveyance of blasting shot for dry shot blast conditioning facade by using compressed air jet |
| 01/28/2009 | CN101353928A Concealed type restoring construction method with reinforced parts applied to archaic building components |
| 01/28/2009 | CN100455758C Method of allopatric protection strengthening for underground ruins at moisture environment |
| 01/22/2009 | DE102007033557A1 Hybrid composite structure for renovating and reinforcing bridge, has reinforcement elements exhibiting small thickness with respect to length of edges, where holes with bulged perforation are inserted in elements |
| 01/21/2009 | CN201184055Y Steel column correcting apparatus |
| 01/21/2009 | CN201183539Y Demolishing machine frame |
| 01/21/2009 | CN101349111A Technique for reinforcing primary raw soil building soil wall steel wire net |
| 01/15/2009 | WO2008121716A3 Attic insulation with desiccant |
| 01/14/2009 | CN201180376Y Enveloping pre-stress fastening type steel pipe concrete rectangle column or cylindrical column |
| 01/14/2009 | CN101346522A Plug for plasterboard repair |
| 01/14/2009 | CN101343951A Fibre steel wire mesh reinforcement technique for earth wall of existing raw soil building |
| 01/14/2009 | CN101343950A Anchorage member used for concrete structure reinforcement, and its production method and use method |
| 01/14/2009 | CN100451278C Method for fixing connection steel plate on concrete column surface |
| 01/14/2009 | CN100451277C Underwater column body concrete cracks surface filling device |
| 01/14/2009 | CN100451276C Method and structure for reinforcing concrete post using angle steel |
| 01/14/2009 | CN100451247C Bomb-shelter reinforcing construction process |
| 01/09/2009 | CA2636921A1 Process for reinforcing a building structure, and structure thus reinforced |
| 01/07/2009 | EP2011934A2 Construction board and method for removing salt from masonry |
| 01/07/2009 | CN201176715Y Test device for floor reinforcement on load or off load or loading in architecture field |
| 12/31/2008 | WO2009002268A1 Method |
| 12/31/2008 | EP2009201A1 Washing method and system |
| 12/31/2008 | EP2008775A1 Demolition utility tool |
| 12/31/2008 | EP2007950A2 Tape |
| 12/31/2008 | CN101333877A Brick wall and brick wall stud structure |
| 12/31/2008 | CN101333876A Reinforcing steel bar connecting brick wall stud structure |
| 12/31/2008 | CN101333875A Brick wall reinforced concrete wall stud structure |
| 12/31/2008 | CA2691497A1 Method for applying a reinforced composite material to a structural member |
| 12/30/2008 | US7470339 Pressure sensitive adhesive repair patch product |
| 12/30/2008 | US7469510 System using a drywall board and a jointing compound |
| 12/30/2008 | CA2421074C Aqueous 2k pur systems |
| 12/26/2008 | CA2635455A1 Demolition utility tool |
| 12/24/2008 | EP2006466A2 Covering panels and a method for laying covering panels |
| 12/24/2008 | DE202008012507U1 Vorrichtung zum Einbringen von Spachtelmaterial in Fugen A device for introducing filler material in joints |
| 12/24/2008 | DE202007011508U1 Anordnung zum Sanieren von durchstanzgefährdeten Zonen von Betonbauwerken sowie Zugankerelement hierfür Arrangement for remediating through dance vulnerable areas of concrete structures and tie rod for this |
| 12/24/2008 | CN201169924Y Basement concrete wall slit mending body |
| 12/24/2008 | CN101328769A Anti-vibration reinforced method |
| 12/18/2008 | US20080307744 Reinforcement Method and Reinforcement Structure of the Corrugated Steel Plate Structure |
| 12/17/2008 | CN100443194C Low-pressure pneumatic slurry casting machine |
| 12/11/2008 | WO2008149629A1 Asbestos decomposing agent and process for decomposition of asbestos |
| 12/11/2008 | WO2008148897A1 Method for in situ restoration of wood beams |
| 12/11/2008 | DE202008009056U1 Formplatte Form plate |
| 12/10/2008 | CN201162505Y Concrete deep borehole air pressure type hole clearing device |
| 12/10/2008 | CN201162355Y Pressing device of wave-shaped tooth clamper anchor |
| 12/09/2008 | US7462001 Method for repairing, waterproofing, insulating, reinforcing, restoring of wall systems |
| 12/04/2008 | US20080295435 Spackling tool and spackling pan |
| 12/04/2008 | DE102007025807A1 Procedure for reconstruction of a fermentation reactor with a fermentation substrate containing fermentation area, comprises areawisely opening a supporting air roof to an access for fermentation area |
| 12/03/2008 | CN201158957Y Pole cap of electric network cement pole |
| 12/03/2008 | CN201158946Y Automatic control type structure slit grouting nozzle |
| 12/03/2008 | CN101314990A Method for dynamiting buildings |
| 12/03/2008 | CN100439634C Horizontal force transfer method for underground building modification |