| Patents for E04G 23 - Working measures on existing buildings (7,015) |
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| 03/26/2003 | CN1405422A Building spacing forced-landing tilt correcting method |
| 03/20/2003 | WO2003023167A1 Economic analysis and planning model for deconstruction of large scale industrial facilities |
| 03/20/2003 | WO2003022532A2 Surface adhering tool carrying robot |
| 03/19/2003 | EP1149215B1 Method for producing a flat strip |
| 03/18/2003 | US6532714 Method for restoring load transfer capability |
| 03/13/2003 | US20030048081 Surface adhering tool carrying robot |
| 03/13/2003 | DE20219439U1 Injecting instrument for injecting of binding material has handle grip by clip and oppositely disposed hooks for rubber bands fitted and removable on piston |
| 03/12/2003 | CN1401873A Method for pre-stressed reinforcing concrete compression member |
| 03/11/2003 | US6530559 Pry apparatus |
| 03/05/2003 | EP1288394A1 Method and device for removing part of concrete structure |
| 03/05/2003 | EP1287936A1 Repair method for structure and repair welding apparatus |
| 02/28/2003 | WO2002020638A1 Aqueous 2k pur systems |
| 02/27/2003 | US20030037496 Pole straightening system and method |
| 02/26/2003 | EP0946447B1 Composition and method to remove asbestos |
| 02/25/2003 | US6523906 Floor covering removal apparatus |
| 02/25/2003 | US6523318 Integral, external carrying track for building |
| 02/20/2003 | WO2003013944A2 Vehicle with a mechanism for attachment to a surface |
| 02/18/2003 | US6519909 Composite reinforcement for support columns |
| 02/13/2003 | WO2003011796A1 A method and a device for restoring articles made of building materials |
| 02/13/2003 | US20030029845 Repair method for structure and repair welding apparatus |
| 02/13/2003 | US20030029132 Pressure injection of flexible polymer grout into slate roofs |
| 02/12/2003 | CN1396977A Locking device of latticed reinforced member and method for reinforcing concrete construction using it |
| 02/11/2003 | CA2097111C Method of repairing electric pole made of concrete and electric pole |
| 02/05/2003 | EP1280972A1 Method of reinforcing structures |
| 02/04/2003 | US6513881 Apparatus for removing a floor covering |
| 01/30/2003 | WO2003008722A1 Truss |
| 01/29/2003 | EP1279652A1 A method and a device for restoring articles made of building materials |
| 01/28/2003 | US6511727 Flat strip lamella for reinforcing building components and method for their production |
| 01/28/2003 | US6510902 Method and device for determining the operating time and the operating condition of a hydraulic percussion unit |
| 01/28/2003 | CA2154607C Remedial wall anchor system |
| 01/23/2003 | WO2003006759A1 A method for removal of dampness from buildings by the crystalline injection technique |
| 01/22/2003 | CN2532178Y Arch shape support platform |
| 01/22/2003 | CN1392319A Post rubber injection method for building wet covered with steel and reinforced with crab-bolt |
| 01/22/2003 | CN1099515C Integrate building translating equipment and method |
| 01/21/2003 | US6508040 Hole patching device and method of use |
| 01/21/2003 | CA2278650C Flat strip lamella for reinforcing building components and method for placing a flat strip lamella on a component |
| 01/16/2003 | WO2003004797A1 Method for demolishing concrete structures provided with internal reinforcing |
| 01/16/2003 | WO2003004794A1 Attic insulation |
| 01/16/2003 | US20030009964 Prefabricated shearwall having improved structural characteristics |
| 01/14/2003 | US6505450 Masonry reinforcement system |
| 01/14/2003 | US6505449 Structural element |
| 01/14/2003 | CA2106074C Masonry coring system |
| 01/09/2003 | WO2003002832A1 Method for reconstructing a roofed house |
| 01/09/2003 | WO2003001955A1 Building cleaning apparatus |
| 01/08/2003 | CN2529949Y Building deforming appts. rubber strip |
| 01/02/2003 | US20030003270 Carbon fiber reinforcement system |
| 01/02/2003 | US20030000168 Adjustable support system |
| 01/01/2003 | CN1388848A External reinforcement for beams, columns, plates and the like |
| 12/31/2002 | US6499268 Reinforcing structures |
| 12/30/2002 | WO2002001020A1 Structure reinforcing method, structure-reinforcing reinforcing fiber yarn-containing material, reinforcing structure material and reinforced structure |
| 12/27/2002 | WO2002103137A1 Tie rod for a strip-type tension member, used in the building trade |
| 12/21/2002 | CA2391124A1 Prefabricated shearwall having improved structural characteristics |
| 12/19/2002 | WO2002101156A1 A method of reinforcing an offshore structure |
| 12/19/2002 | WO2002100642A1 Walk behind floor stripping machine with hydraulic drive |
| 12/19/2002 | US20020193025 External reinforcement for beams, columns, plates and the like |
| 12/19/2002 | US20020190568 Walk behind floor stripping machine with hydraulic drive |
| 12/19/2002 | US20020189174 Retrofit hurricane and earthquake protection |
| 12/19/2002 | DE10221063A1 Process for repairing, preferably sealing, a concrete construction comprises inserting a bentonite suspension into the defective sites in the construction, and allowing it to harden |
| 12/18/2002 | EP1267016A2 Method for setting a tendon |
| 12/18/2002 | EP1267015A1 Mechanical system for cleaning and/or treating buildings' surfaces |
| 12/17/2002 | US6494463 Plug for sealing more than one size of hole |
| 12/17/2002 | US6493998 Flare strut system |
| 12/17/2002 | US6493902 Automatic wall cleansing apparatus |
| 12/12/2002 | WO2002098814A1 Low dust wall repair compound |
| 12/12/2002 | US20020184834 Support system for lifting and leveling existing buildings that utilizes non-sylindrical support sections and a vertically-adjustable cap that enables the building to be easily raised or lowered to a desired height |
| 12/10/2002 | US6490840 Hurricane tie system for retrofit on existing structures |
| 12/10/2002 | CA2236035C Repair and reinforcement method for preexisting structures and an anisotropic textile used therefor |
| 12/05/2002 | US20020178688 Method and kit for repairing a construction component |
| 12/05/2002 | DE10127493A1 Renovation of a dam wall has a drainage layer fastened to the wall surface, at the water side, covered by a welded plastics sealing layer |
| 12/04/2002 | EP1261439A1 Substrate with photocatalytic and/or hydrophilic coating |
| 11/28/2002 | WO2002095164A1 Building demolishing method |
| 11/28/2002 | DE10122482A1 Method for roof maintenance of houses, involves ascertaining the actual state of dwelling at site using measurement instruments and documenting all detail values |
| 11/27/2002 | CN1381659A Technology for treating water leakage of external wall with facing bricks |
| 11/27/2002 | CN1094996C Method for passivating steel in carbonated and/or chloride contaminated concrete |
| 11/26/2002 | US6484468 Retrofit hurricane and earthquake protection |
| 11/21/2002 | US20020171069 Machine for pulling sheets of material |
| 11/21/2002 | US20020170651 Method for reinforcing cementitious structures |
| 11/20/2002 | EP1258579A1 Building reinforcing method, material, and structure |
| 11/20/2002 | CN1380480A Heat-insulating leakage-proofing light flat-changed-into-sloping roof structure |
| 11/19/2002 | US6481174 Auxiliary tool for filling a bore with a mortar mass |
| 11/19/2002 | US6481165 Apparatus and method for transporting and for securing a building to a foundation |
| 11/14/2002 | DE10123437A1 Water basin renovation method, comprises removing loose material, securing intermediate layer and applying plastic parts |
| 11/12/2002 | US6478561 Kit of parts for filling cracks with foamable polyurethane prepolymer |
| 11/06/2002 | EP1254289A2 System and method of panelized construction |
| 11/05/2002 | US6474037 Retrofit hurricane and earthquake protection |
| 10/31/2002 | US20020157344 Method for reinforcing hollow concrete block walls |
| 10/30/2002 | EP1218600A4 Cutting or crushing apparatus |
| 10/24/2002 | WO2002084207A1 Method of breaking or fracturing concrete |
| 10/23/2002 | EP1250504A1 Composites of reinforcing fibers and thermoplastic resins as external structural supports |
| 10/23/2002 | CN1093205C Method for displacing small building |
| 10/22/2002 | US6467377 Pneumatic stripping machine |
| 10/17/2002 | US20020149127 Plug for and method of patching a hole in a wall |
| 10/15/2002 | US6464811 Method and device for applying pretensed tension-proof reinforcing strips to a construction |
| 10/15/2002 | US6463712 Floor truss repair bracket and method of fabrication |
| 10/10/2002 | US20020147681 Method of and apparatus for building management, and program product |
| 10/10/2002 | US20020146150 Detecting the presence of failure(s) in existing man-made structures |
| 10/10/2002 | US20020144481 Sheet with weight |
| 10/09/2002 | EP1248074A2 Detecting the presence of failure(s) in existing man-made structures |
| 10/03/2002 | US20020143101 Used in paints for painting any type of substrate, e.g. wood, metal, plastic |
| 10/03/2002 | US20020139080 Retrofit hurricane and earthquake protection |