| Patents for E04G 23 - Working measures on existing buildings (7,015) |
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| 07/14/2004 | EP1437460A1 Reinforcement of Masonry structures |
| 07/14/2004 | EP1437459A1 Reinforcement material and reinforcement structure of structure and method of designing reinforcement material |
| 07/14/2004 | CN2625496Y Structure of adding floor and elevator in multistoried building |
| 07/13/2004 | US6761967 Prefabricated external reinforcement plate for structural members |
| 07/08/2004 | US20040129847 Roof scaffold bracket |
| 07/08/2004 | DE10260429A1 Refurbishment plaster comprises capillarative and salt-resistant wall refurbishment panel, hydrophobic, water vapour permeable medium, and water vapour permeable cover panel |
| 07/07/2004 | CN1511216A Building demolishing method |
| 07/07/2004 | CN1510234A Base sliding apparatus for building shift |
| 07/01/2004 | US20040123553 Method of reinforcing a tower |
| 07/01/2004 | US20040123541 Reinforced wall structure for blast protection |
| 07/01/2004 | US20040123470 Bias adjustable scraping tool |
| 06/30/2004 | CN2622391Y Self-drilling type sand grouting anchor |
| 06/30/2004 | CN2622316Y Self-climbing type rod jacking device |
| 06/29/2004 | US6755002 Apparatus and method for repairing popped wallboard nails |
| 06/24/2004 | US20040121137 Wire reinforced thermoplastic coating |
| 06/24/2004 | DE10326205A1 Verfahren und Vorrichtung zur Bodenverfestigung und zur Abdichtung von Spalten in Gestein oder Bauwerken Method and apparatus for soil stabilization and sealing of gaps in rocks or buildings |
| 06/22/2004 | US6752570 Shoring system apparatus and method for shoring |
| 06/22/2004 | US6751920 Retrofit hurricane and earthquake protection |
| 06/17/2004 | WO2004051027A1 Device and method for fastening façade plates |
| 06/17/2004 | US20040112004 Masonry attachment pin and method of use |
| 06/16/2004 | EP1428952A1 Method of sealing cracks and fissures in rock, soil, or buildings |
| 06/09/2004 | CN1503871A Composite panel for repairing reinforcing con'c body and method of using the same |
| 06/08/2004 | US6746741 Carbon fiber reinforcement system |
| 06/03/2004 | US20040103597 Easily erectable dormer for a roof structure |
| 06/03/2004 | DE202004004780U1 Removal device for frames in building walls, comprises drive unit for applying tensile force via coupling part to fixing parts securable to different positions on frame |
| 06/03/2004 | DE10254771A1 Temporary building frame for demolition of high-rise structures has array of pillars and horizontal jacks hanging from a top-mounted platform |
| 06/02/2004 | CN2618962Y Water-proof device for cutting off, draining and diversion |
| 06/01/2004 | US6742314 Working poles and method of repair |
| 05/27/2004 | WO2004044349A2 Single jaw set multiple tool attachment system |
| 05/27/2004 | US20040098865 Angled shank blade |
| 05/27/2004 | DE10252197A1 Renovation of bunker walls, to store loose waste and rubbish for incineration, has holes drilled in the steel cladding plates as a gage for anchor drillings in the wall, and mortar is poured into the space between them |
| 05/25/2004 | US6739482 Drywall compound dispensing device |
| 05/19/2004 | EP1419301A1 Truss |
| 05/19/2004 | EP1419297A2 Method of patterning, installing, renewing and/or recycling carpet tiles |
| 05/19/2004 | EP1082505B1 Building demolition method and implementing equipment |
| 05/18/2004 | CA2324204C Root wrapping type aseismic reinforcement contruction and method for base of column member |
| 05/13/2004 | US20040089694 Apparatus and method for repairing popped wallboard nails |
| 05/13/2004 | DE10106730B4 Vorrichtung zum Entfernen von Bodenbelägen An apparatus for removing floorings |
| 05/12/2004 | CN2615250Y Suction type high-pressure pouring plugging machine |
| 05/11/2004 | US6732485 Method and device for structural reinforcement |
| 05/06/2004 | WO2004038129A1 Method of reinforcing and distributedly fixing structure in tensed adhesion technology |
| 05/06/2004 | WO2004038128A1 Tensioning device for strip-shaped tension members |
| 05/06/2004 | EP1373663A4 Roof scaffold bracket |
| 05/06/2004 | EP1153178A4 Method and kit for repairing a construction component |
| 05/06/2004 | DE10248147A1 Procedure for sealing of hole or break in metal component involves pressing annular section of flat material section onto rear component face around hole so that adhesive-moistened underside of flat section adheres partially on it |
| 05/05/2004 | CN1494561A Aqueous zk PUR systems |
| 04/29/2004 | WO2004035962A1 Concrete structure repairing and reinforcing method |
| 04/29/2004 | WO2004035939A1 An improved device |
| 04/29/2004 | DE202004000694U1 Device for partly automatic cleaning of roofs and facades has traffic-worthy supply unit with water pressure unit and brushes with crane connectable to high pressure water supply of building and with waste water collection |
| 04/29/2004 | DE19929373B4 Vorrichtung, zum Schneiden von auf Böden aufliegenden Bodenbelägen Apparatus for cutting resting on floors flooring |
| 04/28/2004 | EP1062394A4 Method for bonding and creating load transfer capability between concrete members |
| 04/28/2004 | CN1147655C Method for changing ridgepole by lifting roof |
| 04/22/2004 | DE19604518B4 Injektionspacker für Bohrlochverschlüsse in Mauerwerken Injection packers for blowout preventers in masonry |
| 04/21/2004 | EP1411185A1 Method to retrofit concrete masts |
| 04/21/2004 | EP1409808A2 Reinforcement for construction surfaces |
| 04/21/2004 | CN1490482A Steel structure reinforcing method |
| 04/15/2004 | WO2004031512A1 Method for extending staircase type apartment house and building extended using that method |
| 04/15/2004 | WO2004031094A2 Non-shrink high viscosity chemical grout |
| 04/15/2004 | WO2004030507A1 Device for cleaning flat surfaces of windows |
| 04/13/2004 | US6718723 Method and apparatus for strengthening the concrete elements using prestressing confinement |
| 04/08/2004 | WO2004028735A1 Cutting of cementitious materials |
| 04/08/2004 | US20040067335 Repair of damaged concrete columns or other structures using fast-curing, fiber-reinforced polymer composites |
| 04/08/2004 | DE10249266B3 Tension device for belt-like traction members on concrete support structures has guide member locally fixed between tension bar and tension anchor and supporting traction member for sliding movement upwards |
| 04/07/2004 | EP1404522A1 Walk behind floor stripping machine with hydraulic drive |
| 04/01/2004 | WO2004027177A1 Method for repairing, waterproofing, insulating, reinforcing, restoring of wall systems |
| 03/31/2004 | EP1403447A1 Building demolishing method |
| 03/31/2004 | EP1025323B1 Method for strengthening and/or restoring reinforced or prestressed concrete supporting structures, and device for carrying out said method |
| 03/31/2004 | CN2608687Y Self drilling type rock prestressed grouting anchor |
| 03/24/2004 | EP1084771B1 Machine for treating facades |
| 03/24/2004 | EP0955427B1 Discharge impact breaking device |
| 03/24/2004 | EP0946446B1 Composition and method to remove asbestos |
| 03/23/2004 | US6708463 Method and apparatus for repairing roof covering |
| 03/18/2004 | US20040050006 Composite panel for reparing, reinforcing con'c body and method of using the same |
| 03/17/2004 | EP1397569A1 Tie rod for a strip-type tension member, used in the building trade |
| 03/17/2004 | EP1397321A1 Low dust wall repair compound |
| 03/11/2004 | US20040045245 Wall repair clip |
| 03/10/2004 | CN1141480C Method for pre-stressed reinforcing concrete compression member |
| 03/10/2004 | CN1141479C Method for drawing out bean and prop of workshop without stopping production |
| 03/09/2004 | US6701599 Method for demounting a prestressing cable |
| 03/04/2004 | WO2004018801A1 Method for applying tension members to supporting structures, and device for carrying out said method |
| 03/04/2004 | WO2003013944A3 Vehicle with a mechanism for attachment to a surface |
| 03/04/2004 | US20040040254 Method and device for removing part of concrete structure |
| 03/03/2004 | EP1169524B1 Wall tie fastener |
| 03/02/2004 | US6698152 Adjustable truss construction |
| 02/26/2004 | US20040035177 Method of manufacturing connecting devices |
| 02/26/2004 | DE19923680B4 Verfahren zur Ermittlung der Betriebsdauer und des Einsatz-Zustands eines hydraulischen Schlagaggregats, insbesondere Hydraulikhammer, sowie Vorrichtung zur Durchführung des Verfahrens Method for determining the operating time and the use of state of a hydraulic percussion device, in particular hydraulic hammer, and device for carrying out the method |
| 02/26/2004 | DE19643528B4 Verfahren zur Isolierung, Sanierung und Verkleidung von Fassaden Method for the isolation, remediation and wall cladding |
| 02/24/2004 | US6694696 Method and kit for repairing a construction component |
| 02/24/2004 | US6694690 Concrete constructions employing the use of a ductile strip |
| 02/19/2004 | WO2002103137A8 Tie rod for a strip-type tension member, used in the building trade |
| 02/17/2004 | US6692595 Carbon fiber reinforcement system |
| 02/17/2004 | US6692184 Retrofit dowel for maintaining concrete structures in alignment |
| 02/17/2004 | US6691488 Method and apparatus for structural conversion of poultry houses |
| 02/12/2004 | WO2004013417A1 Cutting or crushing implement |
| 02/12/2004 | WO2003035568B1 Apparatus and method for repairing popped wallboard nails |
| 02/12/2004 | US20040026045 Floor covering removal tool |
| 02/12/2004 | US20040025465 Inorganic matrix-fabric system and method |
| 02/12/2004 | DE20316774U1 Bauelement zur insbesondere nachträglichen beabstandeten Befestigung von Bauteilen an Gebäudeteilen Component for particular subsequent spaced mounting of components on buildings |
| 02/12/2004 | DE10103079B4 Adapterhülse und Packer mit Adapterhülse Adapter sleeve and packers with adapter sleeve |
| 02/12/2004 | DE10044083B4 Verfahren zum Sanieren undicht gewordener bitumenhaltiger Beschichtungen bei erdberührten Bauwerksteilen Method for remediating leaking bituminous coatings that have become in contact with soil building parts |