| Patents for E04G 23 - Working measures on existing buildings (7,015) |
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| 04/10/2013 | CN202866319U Crushing pickaxe |
| 04/10/2013 | CN202866318U Connection structure of outer sleeve structure beam column node and primary structure beam column node |
| 04/10/2013 | CN202866317U Angle steel bracket masonry structure |
| 04/10/2013 | CN202866316U Mortar and anchor rod brickwork reinforcing structure |
| 04/10/2013 | CN202866315U Outer sleeved frame story adding structure accepting cushion block |
| 04/10/2013 | CN202866314U Cross wall adding steel flat tie rod to reinforce masonry structure system |
| 04/10/2013 | CN202866313U Novel fastening device of log walls |
| 04/10/2013 | CN103031961A Repair type main ridge of ancient buildings and construction process thereof |
| 04/04/2013 | WO2012167136A3 Expandable crack inhibitors and methods of using the same |
| 04/04/2013 | US20130081652 Apparatus and Method for cleaning Façades on multi-story buildings |
| 04/03/2013 | CN202850514U Reinforcing anchor beam |
| 04/03/2013 | CN202850513U Seismic-isolating support seat brick concrete reinforcement structure |
| 04/03/2013 | CN202850512U Outer sleeve framework story-adding structure utilizing a sliding limit clamping piece |
| 04/03/2013 | CN202850511U Reinforced steel concrete upright |
| 04/03/2013 | CN202846722U Water injection type dustless cutter |
| 04/03/2013 | CN103025683A Mono-Component Polyurethane Resin Compound To Prevent Peeling Of Concrete Sheets And Tile And Peeling Prevention Method For Concrete Sheets And Tiles Using Same |
| 04/03/2013 | CN103015744A Method for removing reinforced concrete chimney |
| 04/03/2013 | CN103015743A Steel joist column-pulling construction method |
| 04/03/2013 | CN103015742A Method for rapidly removing multilayer monolithic main wall through eccentric whole dumping |
| 04/03/2013 | CN103015741A Method for reinforcing prestressed concrete core slabs by sticking bamboo boards |
| 04/03/2013 | CN103015740A Anchoring method for using steel pipe to reinforce compressed component |
| 04/03/2013 | CN103015463A Foundation isolation construction method for built building and isolation structure used by same |
| 04/03/2013 | CN103011741A Rustproof repairing method for reinforced concrete structure |
| 04/03/2013 | CN102312582B Construction method for applying polyurea to old flexible waterproof roof for renovation transformation |
| 04/03/2013 | CN101922243B Inner jacking method and equipment for demolishing buildings |
| 04/02/2013 | US8407964 Building construction method |
| 03/27/2013 | EP2572053A2 System for inspection and/or renovation and/or modification of thermal insulation systems in the building industry and method of inspection and/or renovation and/or modifications of these thermal insulation systems |
| 03/27/2013 | CN202831670U Spancrete (SP) board fabricated ancient city wall reinforced structure |
| 03/27/2013 | CN202831669U Reinforced beam for reinforced concrete set |
| 03/27/2013 | CN202831233U Connected node of protracting inner diaphragm steel girder and concrete-filled steel-tubular columns inscribed a pipe coat |
| 03/27/2013 | CN102995914A Method for repairing cracks of building walls |
| 03/27/2013 | CN102995913A Process water regulating tank repair system and method |
| 03/27/2013 | CN102235095B Preparation method of fiber reinforced polymer sheet |
| 03/20/2013 | CN202810227U Anti-seismic shock-absorbing flectional building reinforced structure |
| 03/20/2013 | CN202810226U Outer sleeved frame story adding structure adopting anchoring box body |
| 03/20/2013 | CN202810225U Reinforcement structure of concrete-filled steel tube column |
| 03/20/2013 | CN102979322A Method for integrally reinforcing masonry structure by sectional steel combined ring beams and construction columns |
| 03/20/2013 | CN102979321A Processing and construction method for column rebar shift |
| 03/20/2013 | CN102979320A Method for reinforcing severely vibrated and damaged reinforced concrete frame structure by coating steel jacket outside |
| 03/20/2013 | CN102979319A Method for reinforcing frame node |
| 03/20/2013 | CN102979318A Method of displacement and shock-insulation location for building with sliding supports |
| 03/20/2013 | CN102979317A Displacement and location method of building with bidirectional rollers and shock-insulation supports |
| 03/20/2013 | CN102979316A Method for reinforcing reinforced concrete girder by adhering bamboo board |
| 03/20/2013 | CN102979315A Method of reinforcing concrete component |
| 03/20/2013 | CN102373810B Method for reinforcing wooded pillar by using prestressed basaltic fiber cloth |
| 03/20/2013 | CN102277981B Underwater drilling and cutting construction method of reinforced concrete structure |
| 03/19/2013 | US8397471 Tool for straightening wooden planks |
| 03/19/2013 | US8397466 Tile with multiple-level surface |
| 03/14/2013 | DE102008032184B4 Dichtungsmaterial und Verfahren zur Abdichtung von Hohlräumen in Baustoffen und/oder Bauteilen sowie Kartusche enthaltend ein Dichtungsmaterial Sealing material and method for sealing voids in building materials and / or components as well as cartridge comprising a sealing material |
| 03/13/2013 | CN202788025U Roof concrete chiseling device |
| 03/13/2013 | CN202788024U High-rigidity concrete beam structure |
| 03/13/2013 | CN202788023U Embedded concrete reinforcing structure |
| 03/13/2013 | CN202788022U Wall crack combined type repair structure |
| 03/13/2013 | CN202788021U Honeycomb grid column steel frame building foundation steel column deviation rectification structure |
| 03/13/2013 | CN102966246A Method for sticking carbon fiber sheet to reinforce prestressed concrete core slab |
| 03/13/2013 | CN102966245A Connecting method of steel beam and existing reinforced concrete column |
| 03/13/2013 | CN102242570B Method for reinforcing transmission line iron tower |
| 03/07/2013 | DE102011052727A1 Lift for attachment to multi-storey building, has intermediate landings, and set of staircase run units, where each run unit extends from intermediate stair platform of building staircase to floor level of upper floors |
| 03/06/2013 | CN202767550U Underground building enclosure top over placed concrete destructor |
| 03/06/2013 | CN202767549U Angle steel encased reinforced perfusion glue device |
| 03/06/2013 | CN202767548U Reinforcing device for timberwork girder or column |
| 03/06/2013 | CN102953561A Construction method of solar photovoltaic photo-thermal and building roof integrated structure |
| 03/06/2013 | CN102351482B Grouting material and perfusion of same into enclosed steel die for reinforcement of steel concrete beams and columns |
| 03/05/2013 | US8387334 LNG containment system and method of assembling LNG containment system |
| 02/28/2013 | WO2013027328A1 Work machine |
| 02/28/2013 | DE102011111670A1 Apparatus for drawing off moisture or humid air through opening in e.g. tiled floor of building, has peripheral seal at pipe socket, which is formed away from underside of central plate portion having opening |
| 02/27/2013 | EP2560795A2 Grout removal tool |
| 02/27/2013 | CN102943572A Single-floor masonry residential building steel-frame canopy guard structure and construction method thereof |
| 02/27/2013 | CN102943571A Reinforced structure for lower string beam of wooden structure howe roof truss of historic building |
| 02/27/2013 | CN102943570A Intercolumnar reinforced structure for preventing historic building from continuously collapsing |
| 02/27/2013 | CN102943569A Old brickwork comprehensive reinforcing structure and construction method thereof |
| 02/27/2013 | CN102943568A Chemical remediation method of micro-damage moistureproof layer |
| 02/26/2013 | US8381483 Terrazzo process for existing concrete surfaces |
| 02/21/2013 | DE102011110941A1 Reinforced shell for retrofitting brickwork of drinking water reservoir, has reinforcement arrangement formed of grating structure and anchor, and fastening gutters integrally formed in structure to receive anchor |
| 02/20/2013 | CN202745406U Reinforcement structure of newly added sandwich |
| 02/20/2013 | CN202745405U Prestress application device for FRP ribs outside reinforced concrete slab body |
| 02/20/2013 | CN202745404U External repairing and reinforcing device of reinforced concrete chimney cylinder wall after tapping and sampling |
| 02/20/2013 | CN202745403U Turning tooth type surface roughening equipment |
| 02/20/2013 | CN202745398U Concrete holing limiting device for high-rise building |
| 02/20/2013 | CN102936968A Inner steel frame reinforced structure of pseudo-classic architecture and construction method thereof |
| 02/20/2013 | CN102936967A Safety refuge bin modified from old abandoned house masonry structure |
| 02/20/2013 | CN102936966A Steel frame canopy guard structure of single-layer purlin masonry house and construction method thereof |
| 02/20/2013 | CN102936965A Method for strengthening reinforced concrete beam through distributed external prestressing cables |
| 02/20/2013 | CN102936964A Construction method of high elongation concrete embedded constructional column |
| 02/19/2013 | US8375679 Methods for manufacturing and packaging floor panels, devices used thereby, as well as floor panel and packed set of floor panels |
| 02/19/2013 | US8375671 System and method for providing basement wall stabilization |
| 02/14/2013 | WO2013020950A2 Method for reinforcing a building component |
| 02/14/2013 | US20130036691 Subterranean chamber waterproofing system |
| 02/14/2013 | US20130036682 System and method for providing basement wall stabilization |
| 02/14/2013 | CA2844533A1 Method for reinforcing a building component |
| 02/13/2013 | EP2556037A1 Healing agent for self-healing cementious material |
| 02/13/2013 | CN202731325U Synchronous jacking-up translation system |
| 02/13/2013 | CN202731324U Moving device of large-size glass curtain wall |
| 02/13/2013 | CN202731323U Concrete structure reinforced by carbon fiber cloth |
| 02/13/2013 | CN202731322U Post-tensioning steel-structure prestressed steel cable removing device |
| 02/13/2013 | CN102933772A Device for connecting two members |
| 02/13/2013 | CN102926553A Method for reinforcing row-lock wall through adopting wire entanglement and cement mortar |
| 02/13/2013 | CN102926552A Method for reinforcing row-lock wall through steel strands and polymer mortar |
| 02/13/2013 | CN102926551A Device and method for reinforcing flexural concrete member |
| 02/13/2013 | CN102926550A System and method for reinforcing masonry structure by using cross wall and flat steel draw bar |