| Patents for E04G 21 - Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work (22,137) |
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| 10/18/2005 | US6955346 Adjustable locator for assembly of trusses |
| 10/18/2005 | CA2199558C Holder for vertical steel rebar |
| 10/13/2005 | WO2005095759A1 Device for coating tunnel walls |
| 10/13/2005 | WO2005095733A1 Method for pre-attaching-fixing anchor bolt, and method and device for excavating anchor bolt burying hole |
| 10/13/2005 | WO2005095256A1 Mobile working device with supporting extension arms and method for erecting said device |
| 10/13/2005 | WO2005021874A3 Slab off grade building foundation system |
| 10/13/2005 | US20050226674 Automatic drywall compound distribution system |
| 10/13/2005 | US20050224131 Reinforcing bar binding machine |
| 10/13/2005 | US20050223660 Adjustable portable roof work platform |
| 10/13/2005 | US20050223650 Protective coverings |
| 10/13/2005 | DE202005010078U1 Speedily removable device to span walkways at airports or building sites has vertical supports on path, wire rope holder at separating wall height, tubular holding device running across vertical supports with push-in coupling elements |
| 10/13/2005 | DE202004008569U1 ROOF TRAP FRAME has several supports with first arm attachable horizontally to building and second arm extending up and away at obtuse angle |
| 10/13/2005 | DE19958734B4 Sturzsicherungssystem und Trolley zur Anwendung in einem solchen System Fall protection system and trolley for use in such a system |
| 10/13/2005 | DE102004015765A1 Assembly holder for constructing tensegrity structure before/during attachment of steel cable components to pressure rods comprises geometric axis that forms at each end of the holder the normal of the axis of pressure element |
| 10/13/2005 | DE102004015422A1 Anlage und Verfahren zur Herstellung von Betonfertigteilen System and process for the production of precast concrete |
| 10/13/2005 | CA2563048A1 Method of installing anchor bolt, method of drilling anchor bolt hole, and drilling device |
| 10/13/2005 | CA2560089A1 Device for coating tunnel walls |
| 10/12/2005 | EP1584772A2 Support structure |
| 10/12/2005 | EP1373661B1 Device for actuating an articulated mast, especially for concrete pumps |
| 10/12/2005 | EP1289872B1 Transport of light building panels |
| 10/12/2005 | EP0657032B1 Dual sensitivity stud sensor |
| 10/12/2005 | CN2732904Y Mortar-conveying pasting machine |
| 10/12/2005 | CN2732903Y Electric drum concrete lining machine |
| 10/12/2005 | CN2732902Y Electric slipform concrete lining machine |
| 10/12/2005 | CN1681899A Coating composition for prestressed concrete tendon |
| 10/12/2005 | CN1680669A Sectional hoop constructing method and tool thereof |
| 10/12/2005 | CN1222464C Improvement relating to the lifting of precast bodies such as concrete panels |
| 10/11/2005 | US6953304 Lightweight apparatus for screeding and vibrating uncured concrete surfaces |
| 10/11/2005 | US6953076 Partition mount |
| 10/06/2005 | WO2005092584A1 Installation and method for producing precast concrete parts |
| 10/06/2005 | US20050220603 Skid loader attachment for pouring concrete |
| 10/06/2005 | US20050220537 Temporary traffic barrier and method of provision thereof |
| 10/06/2005 | US20050219833 Support frame structure |
| 10/06/2005 | US20050218277 Non-destructive form brackets and methods of using the same |
| 10/06/2005 | US20050217748 Shock absorbing rope |
| 10/06/2005 | US20050217200 Modular form for cast-in-place concrete decks federally sponsored research |
| 10/06/2005 | US20050217197 Frangible concrete insert clip |
| 10/06/2005 | DE202005009333U1 Hinge for a concrete anchoring element for external tensioning parts comprises a hinge bolt lying in the longitudinal direction for joining both parts of a structure |
| 10/06/2005 | DE102004012998A1 Vorrichtung zum Beschichten von Tunnelwänden Apparatus for coating tunnel walls |
| 10/06/2005 | DE102004012966A1 Mobiles Arbeitsgerät mit Stützauslegern sowie Verfahren zur Aufstellung eines solchen Geräts Mobile equipment with outriggers and procedures for the establishment of such a device |
| 10/05/2005 | EP1582325A1 Conveyor adaptable on a concrete-mixer truck and truck mixer with such a conveyor |
| 10/05/2005 | CN2730996Y Stretching frame for prestressed FRP board |
| 10/05/2005 | CN2730995Y Concrete ejector |
| 10/05/2005 | CN1678806A Device for actuating an articulated mast |
| 10/05/2005 | CN1678802A Building block |
| 09/29/2005 | WO2005090711A1 Method of building a direct smelting plant |
| 09/29/2005 | US20050210824 Method for installing a fenestration unit in a composite panel |
| 09/29/2005 | US20050210814 Rapidly deployable temporary modular structures and component elements thereof |
| 09/29/2005 | US20050210805 Device and method for aiding installation of suspended ceilings |
| 09/29/2005 | US20050210693 Roofing information indicating device |
| 09/29/2005 | US20050210678 Truss assembly clamp apparatus |
| 09/29/2005 | DE202005011463U1 Fall prevention device for roof workers, comprises threaded rod anchored in roof and secured inside support tube |
| 09/29/2005 | DE10355674B3 Height-adjustable rotating spreading wedge for holding components together comprises a nut plate and a bolt plate each having a groove on the wedge sections with edges which are chamfered over their lengths |
| 09/28/2005 | CN2728551Y Guide internal safety hook |
| 09/28/2005 | CN2728550Y Guide external safety hook |
| 09/28/2005 | CN1675025A Saw guide for use with lined sheet material |
| 09/28/2005 | CN1673473A Method of reinforcing opening of steel frame girder |
| 09/23/2005 | CA2502033A1 Shingle with sharply defined tabs separated by slots and method of making |
| 09/22/2005 | WO2005088025A1 Device for marking parallel lines |
| 09/22/2005 | WO2002068775A3 Universal mast support frame and method for mounting the masts |
| 09/22/2005 | US20050207873 Transportation pallet apparatus for transporting roofing shingles to a ridge of a roof |
| 09/22/2005 | US20050205754 Construction components incorporating pliant sealing edges |
| 09/22/2005 | US20050205753 Construction components including hinged portions and pliant sealing edges |
| 09/22/2005 | US20050205356 Simplification of donning a safety harness and connecting a connecting element to the safety harness |
| 09/22/2005 | US20050204690 Method of reinforcing opening of steel frame girder |
| 09/22/2005 | US20050204687 Method of constructing a concrete shear core multistory building |
| 09/22/2005 | US20050204657 Door frame with unitary head flashing, nailing fin, and tear-away construction cover |
| 09/22/2005 | US20050204652 Shingle cutting device |
| 09/22/2005 | DE102005010367A1 Wall profile supporting device for use in aligning either the end, or an angle in a wall, during laying of a brick wall, has an upright post with pivoting supports to support it on a foot plate |
| 09/21/2005 | CN1671527A Method for arranging engagement means in a concrete part |
| 09/20/2005 | US6945356 Termination arrangement for a horizontal lifeline cable |
| 09/15/2005 | WO2005085558A1 An improved glut, method and apparatus for manufacturing gluts |
| 09/15/2005 | WO2005085557A1 Safety framing wall holder |
| 09/15/2005 | WO2005085555A1 Reconfigurable scaffold frame assembly |
| 09/15/2005 | WO2005085055A2 Building over the water, group of buildings, their maneuvering methods and their hosting sites |
| 09/15/2005 | WO2005084247A2 Mixed metal closure assembly and method |
| 09/15/2005 | CA2619001A1 An improved glut, method and apparatus for manufacturing gluts |
| 09/14/2005 | EP1573141A2 Large composite structures and a process for fabricating large composite structures |
| 09/14/2005 | CN2725421Y Starting device of concrete vibrator |
| 09/13/2005 | US6944550 Method for tensioning multiple-strand cables |
| 09/13/2005 | US6942199 Counter-balance weight for a modular safety rail |
| 09/13/2005 | US6942004 Partition mount |
| 09/13/2005 | CA2127515C Load monitoring system for booms |
| 09/09/2005 | WO2005083222A1 Ladder safety cage |
| 09/09/2005 | WO2005083197A1 Toeboard system for scaffolding |
| 09/08/2005 | US20050193682 Method of constructing a structure using boards comprising an array of marks to facilitate attachment to a frame |
| 09/08/2005 | US20050193646 Parapet wall |
| 09/08/2005 | DE202005009660U1 Temporary fall prevention device for use on a sloping roof has parallel profiled roof posts, a net and a mounting arrangement that is supported on the roof tile transverse supports or battens |
| 09/08/2005 | DE202005006654U1 Stop for anti-derail device has pipe section welded to anchor plate that engages in end of supporting tube facing anchor plate, preferably without play |
| 09/07/2005 | EP1569863A1 Mechanism for lifting a prefabricated sandwich unit |
| 09/07/2005 | CN2723603Y 混凝土振动器 Concrete vibrator |
| 09/07/2005 | CN2723602Y Cement foaming machine |
| 09/07/2005 | CN1665993A Denticulation of concrete joints |
| 09/07/2005 | CN1664275A External prestressed cable turning structure |
| 09/07/2005 | CN1664274A Prestressed carbon fiber plate stretching method and device |
| 09/07/2005 | CN1664266A Pretensioning construction method for temporary back corrugated tooth fixture anchor |
| 09/07/2005 | CN1218104C Connection method for strengthening earth structure body |
| 09/06/2005 | US6939121 Form with displaceable vibratory panel |
| 09/02/2005 | CA2498689A1 Railing |
| 09/02/2005 | CA2465409A1 Apparatus for improving construction safety |