| Patents for E04G 23 - Working measures on existing buildings (7,015) |
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| 02/11/2004 | CN1474027A Tool for repairing wooden member |
| 02/10/2004 | US6688050 Adjustable support system |
| 02/10/2004 | CA2362127C Wall repair clip, kit for repairing wallboard, and method thereof |
| 02/05/2004 | WO2004011927A1 Method of measuring stress in reinforcement, method of measuring stress in pc structure utilizing the method, and pc structure deterioration diagnosing system |
| 02/05/2004 | WO2004011736A2 Inorganic matrix-fabric system and method |
| 02/05/2004 | WO2004011707A2 Composite material |
| 02/05/2004 | US20040020158 Tower apparatus |
| 02/05/2004 | DE10237968B3 Process for mounting a pre-stressed tension element on a concrete supporting framework comprises pre-stressing the tension element via a temporary anchor and then pressing the tension element onto the surface using a permanent anchor clamp |
| 02/05/2004 | DE10232288A1 Method for explosive demolition of structures containing hazardous materials in which the structure is fitted with water sprays and is collapsed onto an area surrounded by water sprays |
| 02/05/2004 | CA2462436A1 Inorganic matrix-fabric system and method |
| 02/03/2004 | US6684586 Drywall finishing strip |
| 02/03/2004 | US6684577 Support system for lifting and leveling existing buildings that utilizes non-cylindrical support sections and a vertically-adjustable cap that enables the building to be easily raised or lowered to a desired height |
| 02/02/2004 | CA2396756A1 Portable flooring removal apparatus |
| 01/29/2004 | US20040016200 Anchor and method for reinforcing a structure |
| 01/27/2004 | US6681545 Building reinforcements |
| 01/22/2004 | WO2004007082A1 Crusher |
| 01/22/2004 | WO2003070653A3 Concrete construction material and method of use |
| 01/22/2004 | US20040010986 Method for retrofitting concrete structures |
| 01/22/2004 | US20040010985 Cover for a concrete construction |
| 01/21/2004 | EP1382776A2 Cover for a concrete construction |
| 01/21/2004 | CN1469956A Protection process and apparatus |
| 01/21/2004 | CN1135289C Method for fastening flat strip lamella to a surface of building component |
| 01/17/2004 | CA2435062A1 Cover for a concrete construction |
| 01/13/2004 | US6676746 Oil, wax adjuvant; reduce dusting |
| 01/12/2004 | CA2393218A1 Joist reinforcing bracket |
| 01/08/2004 | WO2004003316A1 Device and method for the reinforcing of support structures |
| 01/08/2004 | DE20317225U1 Construction element for force transfer, especially for retrofitting between two building parts during building renovation, has a wedge shape consisting of an outer covering element and a pressure-stable filling material |
| 01/08/2004 | DE20315932U1 Injektionspacker Injection packer |
| 01/08/2004 | CA2490947A1 Device and method for the reinforcing of support structures |
| 01/07/2004 | CN2597610Y Towing equipment for translation of whole building |
| 01/02/2004 | EP1373663A1 Roof scaffold bracket |
| 12/31/2003 | WO2004000088A1 Facade cleaner |
| 12/31/2003 | CN2595929Y Combined reinforced strengthening layer of concrete structural article |
| 12/31/2003 | CN1464781A Building cleaning apparatus |
| 12/30/2003 | US6668509 Reusable roof anchor for safety lines |
| 12/24/2003 | CN2594384Y Resin injector |
| 12/23/2003 | US6666522 Floor-stripping tool |
| 12/17/2003 | CN2592788Y Building shift seat sliding apparatus |
| 12/17/2003 | CN1131365C Reinforcement device for supporting structures |
| 12/16/2003 | US6662516 Reinforced wall structures and methods |
| 12/16/2003 | US6662505 Apparatus and method of straightening and supporting a damaged wall |
| 12/11/2003 | WO2003022532A3 Surface adhering tool carrying robot |
| 12/11/2003 | US20030228438 E Z Patch |
| 12/11/2003 | DE10223851C1 Roof construction unit is for flats in a block that have roofs and an application deck that reduces the height of the roof |
| 12/10/2003 | CN1460763A Steel plate externally-rived stengthening method for reinforced concrete structure and its special-purpose rivet |
| 12/07/2003 | CA2429588A1 Adjustable truss construction |
| 12/04/2003 | WO2003100193A1 Hand tools |
| 12/04/2003 | WO2003100192A1 Surface-cleaning machine |
| 12/03/2003 | EP1366241A1 Method for reconstructing stones having at least one spalling, and stone reconstructed according to said method |
| 12/02/2003 | US6655107 Method for reinforcing hollow concrete block walls |
| 12/02/2003 | US6655054 Quick hitch attachment |
| 11/27/2003 | WO2003070654A3 Method for retrofitting concrete structures |
| 11/26/2003 | CN1458374A Electrochemical deposition method for repairing crack in reinforced concrete structure |
| 11/26/2003 | CN1128912C Method for producing flat strip |
| 11/25/2003 | US6651910 High pressure water control device |
| 11/20/2003 | US20030215603 Crack arrest tape |
| 11/19/2003 | EP1362970A1 Sealing system and method |
| 11/13/2003 | US20030209437 Adjust porosity of cement, bricks, masonry; applying direct current; dehydration; destroying |
| 11/13/2003 | US20030209386 Hand-held footstep, handgrip, prybar, wire roll holder, nail puller |
| 11/13/2003 | DE20313062U1 Device for loosening of especially glued floor coverings has cutting blade which in cutting section has cutting teeth located next to each other and tapering away in direction from base body and with at least one cutting surface |
| 11/12/2003 | EP1361322A1 Pulverizer |
| 11/12/2003 | EP1360388A1 Reinforced wall structures and methods |
| 11/12/2003 | CN1127603C Flat strip lamella for reinforcing building components and method for placing flat strip lamella on component |
| 11/12/2003 | CN1127602C Building-wall-opening enlarging method |
| 11/11/2003 | US6644627 Tool for removing deck boards |
| 11/06/2003 | WO2003035568A3 Apparatus and method for repairing popped wallboard nails |
| 10/30/2003 | DE20309837U1 Adaptor for hand-held carpet-lifting tool has elongated frame for use in standing position |
| 10/29/2003 | CN2583229Y Steel holding hoop fastening structure of added storey new and old point pitch of high rise building |
| 10/29/2003 | CN1125912C Method for making pressure bearing member of reinforced concrete |
| 10/23/2003 | US20030197419 Floor-stripping tool |
| 10/23/2003 | US20030197028 Drywall compound dispensing device |
| 10/23/2003 | DE20220579U1 Roof construction unit is for flats in a block that have roofs and an application deck that reduces the height of the roof |
| 10/23/2003 | DE10245522C1 Automatic window cleaning assembly is a robot, with a traveler moving along the upper horizontal member of the window frame, to carry a cleaning unit suspended by cables for positioning |
| 10/23/2003 | DE10229990C1 Wall covering for historical buildings comprises a wall cap placed on the wall crown, a packing, a base layer, and rod-like reinforcements extending from the base layer to the packing |
| 10/22/2003 | CN2581620Y Ground single-row expansion joint device |
| 10/16/2003 | US20030192280 Wall straightening device and method of installation |
| 10/15/2003 | CN1449467A Structure reinforcing method, structure-reinforcing reinforcing fiber yarn-containing material, reinforcing structure material and reinforced structure |
| 10/09/2003 | US20030190197 Shoring system apparatus and method for shoring |
| 10/09/2003 | US20030190196 Shoring system apparatus and method for shoring |
| 10/09/2003 | US20030188833 Floor covering removal tool |
| 09/30/2003 | US6627292 Surface repair assembly including non-metallic repair patch |
| 09/25/2003 | WO2003078762A1 Plastic micro packer and construction method using it |
| 09/25/2003 | US20030177737 Concrete construction material and method of use |
| 09/24/2003 | EP1347122A1 Packer and method for inserting this packer in a construction element |
| 09/24/2003 | EP1346118A1 Composite panel for repairing, reinforcing concrete body and method of using the same |
| 09/18/2003 | WO2003076742A1 System and method for demolishing buildings |
| 09/18/2003 | US20030173231 Chloride is removed electrochemically from concrete by means of ionic migration; chloride concentration in concrete is drastically reduced so that it is no longer necessary to replace concrete |
| 09/17/2003 | CN1121542C Hole drilling technology for cohesionless prestressed concrete roof board |
| 09/16/2003 | US6619324 Non-return bias valve mechanism for a fluid pumping assembly |
| 09/12/2003 | WO2003074802A1 Method and device for joining and/or sealing and/or statically reinforcing two rigid surfaces or surfaces which can move towards each other |
| 09/11/2003 | US20030167728 Advanced processes for coring and grouting masonry |
| 09/10/2003 | EP1342866A1 Packer and method for inserting this packer in a construction element |
| 09/10/2003 | CN1441138A Foot vehicle for integral shift of building and its usage |
| 09/04/2003 | WO2003072890A1 Method and apparatus for repairing roof covering |
| 09/04/2003 | US20030163960 Utility standard repair devices and methods |
| 09/04/2003 | CA2375445A1 Utility standard repair device and methods |
| 09/03/2003 | CN1440319A Reinforcement butt stud welding method and device therefor and repairing/expanding method for ferroconcrete structure |
| 09/03/2003 | CN1439790A Sloping building correcting method and special tool thereof |
| 09/02/2003 | US6613188 Flooring removal tool |
| 08/28/2003 | WO2003070654A2 Method for retrofitting concrete structures |