| Patents for E04G 23 - Working measures on existing buildings (7,015) |
|---|
| 03/16/1993 | US5193773 Roof bucket holder apparatus |
| 03/04/1993 | DE4227975A1 Method of anchoring of two parallel wall panels - has hole drilled through panel and bolt located onto inner wall. |
| 03/04/1993 | DE4129063A1 Connection of two parallel concrete panels - with panels connected to pipe projecting into both panels and grout filling space between pipe and panel. |
| 03/03/1993 | EP0529380A2 Breaking tool |
| 03/03/1993 | CN1069545A Anti-deformation of movable house used on high phreatic water collapse area |
| 02/24/1993 | EP0528450A2 Composite structure having a support structure with wooden beams or supports and a concrete slab cast on the spot |
| 02/23/1993 | US5187868 Metal demolition shear |
| 02/16/1993 | US5186949 Filler injector for filling cracks in concrete |
| 02/16/1993 | US5186157 For concrete and rock |
| 02/09/1993 | US5185013 System of crack repair for building and paving material |
| 02/04/1993 | DE4128459C1 Method for repairing building wall cladding - involves installing fixing ,prior to pouring of material, for removal after hardening |
| 02/04/1993 | DE4125059A1 Penetrative coating-impregnation of porous non-metallic substrates - by applying easily-evaporated liq., heating and then applying coating-impregnant during cooling, e.g. for restorative work |
| 02/02/1993 | US5183216 For concrete |
| 01/27/1993 | CN2126635Y Apparatus for modifying and regenerating waterproof roof covering |
| 01/20/1993 | EP0408656B1 Sectional element for making an edge mould |
| 01/19/1993 | US5180210 Chiseling apparatus |
| 01/19/1993 | US5179813 Repairing squeaking floors |
| 01/19/1993 | CA1312739C Method of consolidating cracks in a structure |
| 01/14/1993 | DE4122526A1 Wet cell arrangement for subsequent incorporation in building - has vertical column positioned in front of building outer wall, statically independent of building and forming wet cell at preset height |
| 01/07/1993 | WO1993000491A1 Securing apparatus and a method |
| 01/07/1993 | DE4121614A1 Restoration of external face of 3-layer external walls of commercial building - by cleaning and preforming external surface and new layer is then bonded on |
| 01/05/1993 | US5176363 Lift bar |
| 01/05/1993 | US5175974 Repairing squeaking floors |
| 12/29/1992 | US5174085 Method of adding additional stories to an existing storied building |
| 12/23/1992 | EP0519180A1 Injector plug |
| 12/17/1992 | DE4119745A1 Procedure for enlargement of flue diameter - has rotary cutter to cut inside of chimney horizontally and these cut sections are then removed by hammer |
| 12/17/1992 | DE4119259A1 Method for constructing basements under existing building - uses root piles to underpin existing load-bearing walls for construction of concrete ceiling, foundation blocks, support columns |
| 12/10/1992 | WO1992021827A1 Device for placement over an opening in a hollow wall |
| 12/09/1992 | CN1066904A Moving method for industrial and household buildings |
| 12/08/1992 | CA1311224C Washing device for automotive vehicle, having a rotary washing arm delivering pressure hot water jets to clear various surfaces |
| 12/02/1992 | EP0515476A1 Improvements relating to tools for removing tiles and the like from flat surfaces. |
| 12/01/1992 | US5167719 Method for removal of sprayed-on asbestos |
| 11/26/1992 | WO1992020902A1 A rock or concrete injection method and a device for performing the method |
| 11/26/1992 | WO1992020901A1 Injection means |
| 11/12/1992 | DE4126825C1 Front shuttering securing for facade subsequent repair - drills circular groove in supports shuttering for retaining cylindrical jacket of securing member |
| 10/29/1992 | WO1992018709A1 Heavy duty mobile demolition tool |
| 10/29/1992 | WO1992018708A1 Concrete deck pulverizer |
| 10/29/1992 | WO1992016712A3 Masonry coring system |
| 10/28/1992 | CN1065605A Concrete deck pulverizer |
| 10/28/1992 | CN1065604A Heavy duty mobile demolition tool |
| 10/27/1992 | US5159179 Heating device for accelerating the action of expansive mortars |
| 10/21/1992 | EP0509502A1 Nozzle for applying ready-mix PCC-mortar |
| 10/21/1992 | EP0509219A2 Buildings, particularly high buildings |
| 10/21/1992 | EP0509044A1 Process for improving a wooden part, and product obtained by said process. |
| 10/20/1992 | US5155965 Method of repairing cracks |
| 10/15/1992 | DE4201622A1 Schwerer, mobiler betonplattenzerkleinerer Heavy, mobile betonplattenzerkleinerer |
| 10/15/1992 | DE4201582A1 Schweres, mobiles abbruchwerkzeug Heavy, mobile demolition tool |
| 10/15/1992 | DE4112128A1 Cavity wall repair method - involves injecting material to form plugs and flanges, securing anchors in holes and between skins |
| 10/13/1992 | US5154539 Foundation lifting and stabilizing apparatus |
| 10/06/1992 | US5152329 Surface levelling device and method |
| 10/01/1992 | WO1992016712A2 Masonry coring system |
| 10/01/1992 | WO1992016707A1 Injection flange |
| 10/01/1992 | DE4218068A1 Protective covering of contaminated building surfaces - using layers of plastics metal matting and mortar to isolate contaminated walls and floors |
| 09/29/1992 | US5151134 Method and a device for cleaning a surface with a laser |
| 09/23/1992 | CA2062601A1 Construction and method of erection therefor |
| 09/15/1992 | US5146683 Reinforcement cutter |
| 09/10/1992 | DE4106309A1 Replacing or inspecting bonded, prestressed concrete reinforcement - by softening or dissolving bonding resin using heat, solvent or microorganisms so reinforcing bar can be removed |
| 09/02/1992 | CN1018057B Heavy duty plate shear |
| 08/26/1992 | EP0499826A1 Actuating arrangement for demolition device |
| 08/26/1992 | EP0264421B1 Electrochemical re-alkalization of concrete |
| 08/26/1992 | CN1063919A Low-temp and negative-temp quick-acting crushing agent |
| 08/19/1992 | EP0498928A1 Method to restore tiled surfaces |
| 08/12/1992 | EP0498285A1 Demolition shears |
| 08/11/1992 | CA1306095C Pole repair system |
| 08/06/1992 | WO1992013155A1 Structural repair process |
| 08/06/1992 | WO1992012858A1 Process of improving the strength of existing concrete support columns |
| 08/06/1992 | DE4103204A1 Anchor between components - has axially-shortening component between expanding bush and stop on bar |
| 08/06/1992 | CA2108035A1 Process of improving the strength of existing concrete support columns |
| 08/05/1992 | EP0497730A2 Guide rail with abutment for wall and floor milling machines |
| 08/05/1992 | EP0496914A1 Covering element to cover stair treads which require renovation |
| 08/05/1992 | CN1063327A Anti-seismic reinforcing method by use of prestressed fine reinforcing fabrics and thin cement sand beds |
| 07/29/1992 | CA2059381A1 Guide and support structure for surface cutting apparatus |
| 07/28/1992 | US5133510 Column wire winding apparatus |
| 07/22/1992 | CN1017537B New and old structure jointer for old building height-adding |
| 07/21/1992 | CA1305299C Surface stripping device |
| 07/15/1992 | EP0494723A2 Structural ties |
| 07/14/1992 | US5129708 Wooden floor stripping machine |
| 07/14/1992 | US5129135 Repair method for exterior on a concrete structure |
| 07/08/1992 | EP0494099A2 Wall reinforcement |
| 07/08/1992 | CN1017366B Construction technology of preventing and controlling seepage in buildings |
| 07/02/1992 | DE4024860A1 Reconditioning corrugated roof coverings - by laying on top corrugated e.g. GRP sheets with same wavelength but smaller height so that gaps are formed between them at trough areas |
| 06/25/1992 | WO1992010627A1 Levering tool |
| 06/20/1992 | CA2036661A1 Methods and apparatus for jacking reinforced concrete columns |
| 06/10/1992 | EP0489568A1 Posttreatment of concrete for corrosion inhibition |
| 06/09/1992 | CA1302726C Masonry anchor |
| 06/04/1992 | CA2054979A1 Posttreatment of concrete for corrosion inhibition |
| 06/03/1992 | CN1061553A Apparatus for driving insueation board into brickwork |
| 06/02/1992 | US5117605 Repair device for aiding in restoring damaged dry wall, sheet rock or plaster board |
| 06/02/1992 | CA1302114C Device for filling up of recess left in concrete wall after removal of separator terminal |
| 05/27/1992 | EP0486871A1 Method for assisting the crushing capacity of demolition apparatus and apparatus used in such method |
| 05/26/1992 | US5116176 Expansion anchor |
| 05/26/1992 | US5115844 Apparatus for injecting glue in joints and hair checks of wood, especially for gluing loose knots in wooden boards |
| 05/26/1992 | US5115622 Method of reinforcing structural components |
| 05/06/1992 | EP0305393B1 Inhibiting corrosion in reinforced concrete |
| 04/29/1992 | EP0364484B1 Improvements in ties for building structures |
| 04/28/1992 | US5108011 Adhesive injector |
| 04/28/1992 | CA1299420C Apparatus for removing structural concrete |
| 04/23/1992 | DE4112445C1 Removal of weathered asbestos fibres - involves cooling to below 0 deg. C, spraying on water and allowing ice to melt |
| 04/18/1992 | WO1992007169A1 A method of fracturing rock or similar material |
| 04/18/1992 | CA2094729A1 Method of fracturing rock or similar material |