| Patents for E04G 23 - Working measures on existing buildings (7,015) |
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| 01/12/2011 | CN101942888A Plastic stretched rhombic netlike structural material and manufacturing method thereof |
| 01/12/2011 | CN101725256B Method for reinforcing wood beam by carbon fiber |
| 01/11/2011 | US7866116 Method for connecting layers of nailable material together |
| 01/06/2011 | WO2011002762A2 Carbon reinforced concrete |
| 01/05/2011 | EP2270293A1 Method and system for desalting a surface of a structure |
| 01/05/2011 | EP2270288A1 Reinforcement device for compression buckling strenght and method of fastening the same |
| 01/05/2011 | DE102009031452A1 Method for controlling deflection of wing units, particularly roof frameworks, involves selecting laser apparatus formed as rangefinder, as laser, which emits laser beam and possesses receiver for receiving laser beam |
| 01/05/2011 | CN201695706U Tensioning device of prestress fiber cloth for reinforcing reinforced concrete column |
| 01/05/2011 | CN201695705U Steel frame reinforcing column |
| 01/05/2011 | CN201695704U Steel structure building reinforcing structure |
| 01/05/2011 | CN201695347U Prestress carbon fiber sheet stretch-draw device |
| 01/05/2011 | CN101936075A Blasting method for dismantling frame structure building in situ |
| 01/05/2011 | CN101936074A Fast building earthquake-resisting reinforcing method and device |
| 01/05/2011 | CN101936039A T-shaped connector for new and old buildings and construction method thereof |
| 01/05/2011 | CN101691817B Method for additionally anchoring reinforced concrete beam strengthened with FRP cloth material in anti-bending way |
| 01/05/2011 | CN101691816B Anti-seismic strengthening device of prefabricated hollow floorslab brick mixed structure building floor |
| 01/04/2011 | US7861486 Flexible expansion and sealing joint and method for using the same |
| 01/04/2011 | US7861485 Method for installing a stanchion on a tile roof and system therefor |
| 12/30/2010 | DE102009023149B3 Außenwandsystem Exterior wall system |
| 12/30/2010 | DE102005043272B4 Instandsetzung von Gebäuden und Gebäudeteilen Repair of buildings and parts of buildings |
| 12/29/2010 | EP2267245A1 Floor slab penetration structure and method of repairing floor slab penetrating hole |
| 12/29/2010 | CN101932781A Method and apparatus for removing a film from a surface |
| 12/29/2010 | CN101929494A Method for self-lock of flexible flaky material by turnstile |
| 12/29/2010 | CN101929254A Method for lapping and anchoring fiber sheet around rod to reinforce structural component |
| 12/29/2010 | CN101929253A Method for anchoring fiber sheet by using parallel double rods |
| 12/29/2010 | CN101929252A Method for filling wall crack |
| 12/29/2010 | CN101929250A Method for applying pre-stress to fiber sheet by using multiple parallel rods |
| 12/29/2010 | CN101929131A Method for reinforcing bonded prestressing force of transversely tensioning epoxy coating reinforcing steel bar of concrete beam slab |
| 12/28/2010 | US7856790 Pultruded building product |
| 12/28/2010 | US7856783 Method for reconstructing stones having at least one spalling, and stone reconstructed according to said method |
| 12/23/2010 | DE102009026002A1 Device for detecting movement of settlement-sensitive component i.e. supporting structure, of bridge, has angle measuring sensor and displacement sensor for detecting position deviations of tension cable or tension wire |
| 12/22/2010 | CN201679449U Micro reinforcement drilling tool for preventing weathering of relic |
| 12/22/2010 | CN201679220U Single mast climbing working platform |
| 12/22/2010 | CN201678999U Cylinder body combined type front cover of high-pressure grout injector |
| 12/22/2010 | CN101922243A Inner jacking method and equipment for demolishing buildings |
| 12/22/2010 | CN101922242A Constructing process of outer wall cladding |
| 12/22/2010 | CN101922241A Method for repairing wood beam column of old building by embedded rib reinforcement |
| 12/22/2010 | CN101922240A FRP bar stretching and anchoring device |
| 12/22/2010 | CN101922239A Steel die-concrete underpinning device and construction method thereof |
| 12/22/2010 | CN101922238A Simple and convenient tensioned anchorage system of prestressing steel strand reinforced concrete flexural member |
| 12/22/2010 | CN101922237A Connector-type tensioning and anchoring system of reinforced concrete flexural piece with prestress steel strands |
| 12/22/2010 | CN101205766B Waterproof treatment method for joint of new station and old station |
| 12/16/2010 | US20100313520 Method and apparatus to fix wooden and other foundations |
| 12/16/2010 | DE102009022540A1 Method for re-hardening of dual-T-profile, which is utilized for anchoring tower of wind energy system, involves awaiting hardening time of filling agent, and releasing anchor element by retaining forces after lapse of hardening time |
| 12/15/2010 | CN201671354U Maintenance tool for steel grid structure rod pieces |
| 12/14/2010 | US7849658 Retrofitting apparatus and method for securing roof frames against winds |
| 12/09/2010 | WO2010140952A1 Water jet ejecting device |
| 12/09/2010 | DE202009010376U1 Vermessungseinrichtung Measuring device |
| 12/08/2010 | EP2258490A2 Device for cleaning surfaces of a construction |
| 12/08/2010 | CN201666004U Reinforcing body connected by using anchor bolts |
| 12/08/2010 | CN201666003U Wall repairing board |
| 12/08/2010 | CN201666002U Building crack reinforcement irrigator |
| 12/08/2010 | CN101906884A Device and method for stretching steel wire rope net |
| 12/08/2010 | CN101906883A Replacing method of shock-insulation supporting seat |
| 12/08/2010 | CN101906882A Method for carrying out earthquake-resistance and strengthening on traditional masonry structure by using steel parts |
| 12/08/2010 | CN101638944B In situ repairing method for historic building structure |
| 12/08/2010 | CN101559590B Portable combined hand tool for fire fighting and rescue |
| 12/08/2010 | CN101205765B Construction method for door opening of old structural underground wall |
| 12/08/2010 | CN101021100B Fiber reinforced ground tackle for fiber reinforcing method |
| 12/07/2010 | US7845141 Shingle with interlocking water diverter tabs |
| 12/07/2010 | US7845138 Method for the production of a building construction as well as formwork therefor |
| 12/02/2010 | WO2010137778A1 Concrete structure wrecker with diamond wire saw alternatively formed with thick and thin parts and cyclone dust collector, and destruction method using same |
| 12/02/2010 | US20100300005 apparatus and method for protecting a building |
| 12/01/2010 | EP2255047A1 Scraper blade and scraper for scraping off materials from a substrate |
| 12/01/2010 | CN201660735U Carbon glass basalt one-way assorted fiber cloth |
| 12/01/2010 | CN101899948A Method for cutting slots in concrete buildings |
| 12/01/2010 | CN101899907A Reinforced concrete column replacing and reinforcing method and device for unloading load of reinforced concrete column |
| 12/01/2010 | CN101487346B Transverse stretching method for prestressed fiber cloth reinforced concrete column |
| 11/24/2010 | CN201649687U Setup structure of the steel angle stiffening rib of steel beam |
| 11/24/2010 | CN201649686U Novel anti-seismic reinforced constructional column |
| 11/24/2010 | CN201649685U Apparatus for reinforcing beam by a prestressed carbon fiber board |
| 11/24/2010 | CN201649684U Structure for reinforcing concrete top layer frame |
| 11/24/2010 | CN201649683U Template for concrete injection |
| 11/24/2010 | CN201649682U Compound reinforcing concrete flexural member |
| 11/24/2010 | CN201649681U Mounting fixing device used for bolt implanting |
| 11/24/2010 | CN201649680U Column inclination correcting device |
| 11/24/2010 | CN201649679U Wall steel ring beam reinforcing structure in masonry structure |
| 11/24/2010 | CN101892749A Permanently leakage-proof roof leakage repairing and greening technology |
| 11/24/2010 | CN101892748A Method for strengthening pre-tensioned steel wire mesh-polymer mortar outer additional layer |
| 11/24/2010 | CN101302484B Method for recovering cement-based material crack by means of microorganism, culture fluid and repair nutrient fluid |
| 11/23/2010 | CA2411329C A masonry staining composition, a method of coating a masonry structure and a method of producing a masonry structure, a method of producing a masonry unit |
| 11/17/2010 | EP2251503A2 Method for replacing a loadbearing wall |
| 11/17/2010 | CN201635418U Heavy hydraulic roll-on anchoring device |
| 11/17/2010 | CN201635417U Reinforcing constructional column of masonry structure |
| 11/17/2010 | CN201635416U Device for replacing principle materials of iron tower |
| 11/17/2010 | CN201635415U Wall embedded reinforcement bar structure of masonry structure |
| 11/17/2010 | CN201635348U Handheld wall surface roughening machine |
| 11/17/2010 | CN201635072U Centrally grouted static-pressured anchor pile former |
| 11/17/2010 | CN201635069U Manual chemical grout injecting device |
| 11/17/2010 | CN101886479A Underground storey-adding process of frame structural building by one-by-one independent foundation underpinning method |
| 11/17/2010 | CN101886478A Repairing and reinforcing process of construction cracking member |
| 11/10/2010 | CN101586401B Method for retreading old porcelain brick wall by paint |
| 11/10/2010 | CN101014424B Crushing machine |
| 11/04/2010 | DE19802130B4 Drempelstütze Drempelstütze |
| 11/04/2010 | DE10141852C5 Verfahren zur Sanierung von PVC Bauteilen, insbesondere Fenster- oder Türprofilen Method for restoring PVC components, in particular window or door profiles |
| 11/03/2010 | CN101876208A Method and milling cutter for repairing surface defect of cement concrete construction member |
| 11/02/2010 | US7823364 Fire-retardant cementitious shear board having metal backing with tab for use as underlayment panel for floor or roof |
| 11/02/2010 | US7823354 Structure reinforcement system |
| 11/02/2010 | US7823348 Device and method for the support of both steel and precast concrete wall posts for installation |
| 10/28/2010 | WO2010121310A1 Methods of constructing buildings and components therefor |