Patents
Sitemap › E04 - Building › E04G - Scaffolding; Forms; Shuttering; Building implements or other building aids, or their use; Handling building materials on the site; Repairing, breaking-up or other work on existing buildings › E04G 21 - Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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)
09/1998
09/09/1998EP0863277A1 Method for realising a pre- or post-stressed construction and method of producing strands used in such a a method
09/09/1998EP0862675A1 Device for lifting a framework and any construction supported thereon
09/09/1998EP0795068B1 Temporary protective covering system
09/08/1998US5803641 Device for use in inserting individual tension elements of a freely tensioned member into a tubular sheathing
09/03/1998WO1998038384A1 Fluid surface texturing device
09/03/1998CA2282347A1 Fluid surface texturing device
09/02/1998CN2289848Y Movable pneumatic brick-laying machine
08/1998
08/20/1998WO1998036141A1 Safety guardrail apparatus
08/19/1998CN2288234Y Concrete vibrator with inserted built-in motor
08/18/1998US5794394 For mounting a wall plate
08/13/1998WO1998034870A1 Auxiliary device for lifting and mounting of building elements
08/13/1998DE19707317A1 Method for erecting concrete walls using hollow walls elements
08/11/1998US5791116 To a building material
08/11/1998CA2163063C Sheathing cutting device and method
08/06/1998WO1998033993A1 Post-tensioning apparatus and method
08/06/1998DE19704281A1 Crash protection device for exit or escape hatch of house roof or sloping surface
08/05/1998EP0856090A1 Marker element for marking the meter line in buildings
08/05/1998CN2287185Y Anchor for tensing prestressed steel bar
08/05/1998CN2287184Y Large diameter cement tube mechanical material distributing vertical assembled formwork
08/04/1998US5788875 Construction
08/04/1998US5787955 Secure tamper resistant safety net support system and assembly
07/1998
07/29/1998EP0854960A1 Lifting anchor for embedment in concrete members
07/23/1998WO1998031897A1 Concrete reinforcement cable tensioner
07/23/1998WO1998031486A1 Pneumatic wire tying apparatus
07/14/1998US5778999 Scaffold extension and enclosure system
07/14/1998US5778944 Apparatus for applying tieing devices to crossing reinforcement rods for connecting the same
07/14/1998US5778628 Roof netting carrier sled
07/14/1998US5778546 Construction alignment apparatus and method
07/10/1998CA2194850A1 Rolling stock safety apparatus
07/07/1998US5775045 Door frame guard
07/02/1998DE19642214A1 Combined anchor and lifting lug for double wall panel
07/01/1998CN2285337Y Manual concrete distributing lover
06/1998
06/30/1998US5771991 Support device attachable to a building support member
06/30/1998US5771597 Device for connecting the arms of an angle
06/25/1998DE19653437A1 Weather resistant sealing band forming e.g. under-tile roofing felt on pitched roof
06/24/1998EP0698153B1 Method and apparatus for staged vibration of concrete
06/23/1998US5768795 Stud template
06/18/1998WO1998026141A1 Pivot bracket
06/18/1998DE19742419A1 Automatic laying of thin layer of mortar on hollow bricks
06/17/1998EP0848119A1 Reinforcement connection
06/17/1998EP0586639B1 Device for detachably securing formwork boards
06/16/1998US5765701 System for loading and transporting wheeled vehicles
06/11/1998WO1998024734A1 Flowability additive
06/11/1998CA2243653A1 Flowability additive
06/10/1998CN1184521A Reinforcing bar binding machine
06/10/1998CN1184189A Structural blocks for building basement, block manufacturing method, block transporting method, and block installing method
06/09/1998US5762179 For facilitating the assembly/disassembly of a concrete conveyor system
06/09/1998US5761876 Stone wall guide and forming system
06/09/1998US5761853 To prevent soiling or splatter by paint
06/03/1998EP0845062A1 Concrete-finishing apparatus
06/02/1998US5758743 Personal safety lanyard roof attachment apparatus
06/02/1998US5758742 Safety anchor
06/02/1998US5758428 Rafter measuring and positioning template and method
05/1998
05/27/1998CN1182821A Falsework element and construction method for using it
05/26/1998US5755072 Construction method
05/22/1998WO1998021429A1 Device for compacting concrete in a form
05/20/1998EP0843057A1 Security hook
05/20/1998EP0842340A1 A machine for joining together elongated objects
05/20/1998CN1182159A Pore creating technology for large volume concrete part
05/20/1998CN1182018A Fuse apparatus for vehicle
05/14/1998WO1998020215A1 Safety rail system
05/14/1998DE19711581A1 Vorrichtung zum Verdichten von Beton in einer Schalung An apparatus for compacting concrete in a formwork
05/13/1998CN1181446A Premixed concrete paving system
05/12/1998US5749434 Roof edge protection system
05/07/1998WO1998019027A1 Partition mount
05/06/1998EP0797479A4 Vibrator with covering and related method
05/05/1998US5746421 Board holding device
05/05/1998US5745996 Sheathing cutting device
04/1998
04/30/1998DE19644156A1 Application of adhesive to one side of jointing strip
04/29/1998EP0838563A1 Concrete pump boom
04/29/1998EP0838562A1 Concrete pump boom
04/28/1998US5743309 Joining tool and a method for its use
04/28/1998US5743130 Apparatus for installing expansible anchors
04/23/1998DE19642169A1 Fixing device for bricklayer's cord
04/23/1998CA2188630A1 Wall raising apparatus
04/22/1998EP0837200A1 Aligning arrangement for building walls
04/22/1998EP0836664A1 Brick-laying robot for rising masonry
04/21/1998US5740653 Method for grouting tile
04/21/1998US5740646 Glass brick wall
04/16/1998WO1998015696A1 A method of lifting structure from above to below
04/16/1998CA2238489A1 A method of lifting structure from above to below
04/15/1998EP0835972A1 Method of making a fixing cramp, as well as a fixing cramp
04/15/1998EP0835971A1 Concrete distributing system for pumped concrete
04/15/1998CN2278732Y Wall corner corrector
04/15/1998CN2278731Y Corner masonry implement
04/15/1998CN1178859A Safety protective door for layer path of construction lift
04/08/1998EP0834627A1 Safety apparatus
04/08/1998EP0705375B1 Holder for facing panels
04/08/1998CN1178567A Scaffolding system
04/02/1998WO1998013564A1 Weather protection system for mounting on a scaffolding
04/02/1998WO1998013563A1 Spray nozzle
04/02/1998DE19639955A1 Smoothing board for freshly poured concrete
04/02/1998DE19638541A1 Template used in building construction for displacing chimney mantle block
04/01/1998EP0833021A1 Device for applying markings to surfaces
04/01/1998EP0832840A2 Device for lifting prefabricated components, particularly made of concrete, or the like
04/01/1998CN2277434Y Sealing plate for shotcrete machine
03/1998
03/31/1998US5733039 Of a spray machine
03/31/1998US5732991 Cast artifact handling assembly
03/31/1998US5732753 Concrete wall form aligning funnel system
03/31/1998US5732522 Device for shallow anchoring a member
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