| Patents for E04G 23 - Working measures on existing buildings (7,015) |
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| 01/22/2014 | EP2686502A1 Vertical joint system and associated surface covering system |
| 01/22/2014 | CN203403698U Brick-concrete-structure newly-added reinforced concrete beam perpendicular to rib plate |
| 01/22/2014 | CN203403697U Newly-added reinforced concrete beam parallel to side plate arris and perpendicular to other side plate arris |
| 01/22/2014 | CN203403696U Brick-concrete structure newly-added reinforced concrete beam at position of original brickwork wall to be parallel to slab rib |
| 01/22/2014 | CN203403695U Newly-added beam misaligned with original wall, parallel to plate arris and intersected with cast-in-situ concrete plate |
| 01/22/2014 | CN203403694U Intersection joint points of brick-concrete-structure newly-added reinforced concrete longitudinal and transverse beams |
| 01/22/2014 | CN203403693U Brick-concrete structure newly-added reinforced concrete beam at position of original brickwork wall to be perpendicular to slab rib |
| 01/22/2014 | CN203403692U Brick-concrete-structure newly-added reinforced concrete beam parallel to rib plate |
| 01/22/2014 | CN203403691U Floor slab reinforcing device |
| 01/22/2014 | CN203403690U Suspension type window-cleaning machine rail device for concrete column |
| 01/22/2014 | CN103526953A Method for processing roof panels insufficient in bearing capacity |
| 01/22/2014 | CN103526952A Adjustable sliding block inclined beam steel frame canopy guard structure for bricked residence and construction method thereof |
| 01/22/2014 | CN103526951A Equipment and construction technology for strengthening reinforced concrete flexural members through bonding plates |
| 01/22/2014 | CN103526950A Concrete-filled square steel tube and steel beam semi-rigid reinforcing joint for preventing progressive collapse |
| 01/22/2014 | CN102587686B Device for strengthening PC steel bar in core area of space node of reinforced concrete cylindrical frame |
| 01/21/2014 | US8631629 Roof mounting assembly |
| 01/21/2014 | US8631628 Tilt-up concrete spandrel assemblies and methods |
| 01/16/2014 | WO2013105001A3 In-cage motorized glass cleaner apparatus |
| 01/15/2014 | CN203394101U Overall strengthening device of large figure |
| 01/15/2014 | CN203394100U Reinforcement structure of reinforced concrete beam column |
| 01/15/2014 | CN203394099U Embedded reinforced concrete reinforced structure |
| 01/15/2014 | CN203394098U Composite reinforced beam of carbon fiber cloth steel member |
| 01/15/2014 | CN203394097U Reinforced jacket type layer adding structure |
| 01/15/2014 | CN203394096U Layer-adding and ladder-adding structure for existing masonry building |
| 01/15/2014 | CN203394095U Internally-arranged elevator structure of multilayer masonry house |
| 01/15/2014 | CN203394094U Reinforced and reconstructed masonry structure using external gallery bridge and external elevator |
| 01/15/2014 | CN203394093U Fabricated multilayer brick-concrete reinforced structure |
| 01/15/2014 | CN203394092U Concrete hollow block masonry structure reinforced by adopting internal prestressing force |
| 01/15/2014 | CN203394091U Casing type reinforced structure |
| 01/15/2014 | CN103510720A Construction method for indoor high-altitude anchor plate-type corbel interlayer structure |
| 01/15/2014 | CN103510690A Multipurpose wall machine with vertical roller |
| 01/09/2014 | WO2014007341A1 Adhesive layer and adhesive sheet |
| 01/09/2014 | WO2014007233A1 Aseismic reinforcing structure |
| 01/09/2014 | WO2014006780A1 Anchoring device for transmitting shear force having tensile resistance functionality |
| 01/08/2014 | CN203383522U Reinforcing beam column joint |
| 01/08/2014 | CN203383521U Deviator for external prestressing tendon reinforcement of building structure |
| 01/08/2014 | CN103498575A n-shaped beam used for foundation strengthening and construction method thereof |
| 01/08/2014 | CN103498574A Method for conducting anti-seismic reinforcement through later-arranged core columns in masonry panel |
| 01/08/2014 | CN103498573A Method for strengthening existing frame additionally provided with steel support with border |
| 01/08/2014 | CN103498572A Stone-structure externally-added clamping plate beam and clamping plate column reinforced structure and construction method thereof |
| 01/08/2014 | CN103498571A Reinforcing stone structure utilizing through-wall reinforcement cages with externally-arranged wire meshes and construction method of reinforcing stone structure |
| 01/08/2014 | CN103498570A Floor-adding transformation structure inside old factory building and construction method thereof |
| 01/08/2014 | CN103498569A Steel frame concrete structure for floor-adding transformation inside old factory building and construction method thereof |
| 01/08/2014 | CN103498568A Reinforcing structure and reinforcing method for board type staircases of multi-storey masonry-structured building |
| 01/08/2014 | CN103498567A Method for conducting anti-seismic reinforcement through later-arranged dark ring beams in masonry panel and reinforcement structure thereof |
| 01/08/2014 | CN103498566A Constructing method for steel structure workshop and concrete or brick wall workshop |
| 01/08/2014 | CN102493673B Method for reinforcing epoxy coating used on building surfaces |
| 01/07/2014 | US8621818 Method for providing standardized modular building construction |
| 01/07/2014 | DE202013009363U1 Anordnung zur Sanierung begehbarer Bauwerksoberflächen Arrangement for the rehabilitation walk-building surfaces |
| 01/07/2014 | CA2718798C Extendable support column |
| 01/01/2014 | EP2679745A2 Component and method for reinforcing a component |
| 01/01/2014 | CN203374011U Clamp structure for fixing concrete wall |
| 01/01/2014 | CN203374010U Prestress anchoring end structure of polyethylene fiber cloth |
| 01/01/2014 | CN103485577A Fluororubber structure layer anti-corrosion system for corrosion prevention for desulfuration chimney and corrosion-preventing construction method thereof |
| 01/01/2014 | CN103485546A Prestress tension device and tension method for carbon fiber sheets |
| 01/01/2014 | CN103484919A 电化学沉积修复混凝土试验装置 Electrochemical deposition repair concrete test device |
| 12/31/2013 | US8615968 Shingle with reinforcement layer |
| 12/31/2013 | US8615963 Log wall connector system |
| 12/31/2013 | US8615950 Systems and methods of reducing stucco cracks at doors and windows |
| 12/31/2013 | CA2722009C Method of activating a mountable hydraulic appliance, and such mountable hydraulic appliance, in particular for demolition, comminution or recycling |
| 12/25/2013 | EP2345779B1 A method for making an opening in a floor |
| 12/25/2013 | CN203361677U Partial hollowing reinforcing device of integrated floor |
| 12/25/2013 | CN203361129U High-pressure grouter cylinder body with rapid disassembly/assembly device |
| 12/25/2013 | CN103470068A Detaching method for existing rolling line underground space concrete structure |
| 12/25/2013 | CN103470067A Transformation and construction method used for facing bare concrete of existing building outer wall |
| 12/25/2013 | CN103470066A Carbon fiber sheet through-wall reinforcement treatment method for cast-in-place floor beam top cracks |
| 12/25/2013 | CN103470065A Steel tube truss connection part and connection method thereof |
| 12/25/2013 | CN103470064A Structure for increasing opening of frame filling wall |
| 12/25/2013 | CN103469817A Existing subway station main structure broadening construction method |
| 12/25/2013 | CN103469737A Method for reinforcing concrete bending member by using variable-bonding prestress carbon fiber plate |
| 12/24/2013 | US8613167 Wall assembly system |
| 12/24/2013 | CA2696474C Reinforcing shape member for a wall and system for construction using same |
| 12/19/2013 | US20130333176 Device and associated crack repair system |
| 12/18/2013 | CN203349717U Portable wall breaking device |
| 12/18/2013 | CN203347259U Reinforcing structure used for improving collapse resistance of existing multi-story masonry structure with first story used as shop |
| 12/18/2013 | CN203347258U Existing masonry building assembled type anti-seismic reinforcing structure |
| 12/18/2013 | CN203347257U Anti-seismic reinforcement device for steel reinforced concrete column after fire |
| 12/18/2013 | CN103452334A Dropping device for dismantling building structure |
| 12/18/2013 | CN103452333A Device and method for unloading chord members of grid structures |
| 12/18/2013 | CN103452332A Method for repairing construction engineering floor slab crack |
| 12/18/2013 | CN103452331A Shear strengthening method of concrete beam |
| 12/18/2013 | CN103452330A Method for strengthening circular structure bottom |
| 12/18/2013 | CN103452329A Inorganic bar-planted glue bolt and preparation method thereof |
| 12/18/2013 | CN103452328A Device and method for decreasing columns and reinforcing girders of reinforced concrete members |
| 12/18/2013 | CN103452319A Chiseling-free device for concrete splicing interface and construction method for chiseling-free device |
| 12/18/2013 | CN103452299A Automatic wall surface milling machine |
| 12/18/2013 | CN102094536B Array type waved tooth clamp anchor |
| 12/17/2013 | US8607525 Systems and methods for providing a waterproofing form for structural waterproofing |
| 12/12/2013 | WO2013182628A1 A jaw assembly for a demolition tool |
| 12/11/2013 | EP2672038A2 A building seismic strengthening system |
| 12/11/2013 | EP2672020A1 A jaw assembly for a demolition tool |
| 12/11/2013 | EP2672018A1 Blade positioning structure for a shear for a works machine |
| 12/11/2013 | EP2672017A1 Attachment with interchangeable jaw for a works machine |
| 12/11/2013 | CN203334703U Water curtain dust-removing device for demolition blasting of building |
| 12/11/2013 | CN203334690U Weather-proof injection type bar-embedded rubber pipe based on acrylic acid epoxy resin |
| 12/11/2013 | CN103437567A Method for supporting existing building underground added storey through original pile foundations |
| 12/11/2013 | CN103437566A Supporting steel pipe device of underground added layer of existing building and installing method of supporting steel pipe device |
| 12/11/2013 | CN103435282A Composite phosphate aluminate binder with good endurance quality and bonding method thereof |
| 12/11/2013 | CN102493674B Jacking system for buildings |
| 12/11/2013 | CN102486051B Manual demolishing method of large-area spherical net rack |