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 15 - Forms or shutterings for making openings, cavities, slits, or channels
Patents for E04G 15 - Forms or shutterings for making openings, cavities, slits, or channels (3,453)
09/2010
09/15/2010CN101832024A Plastic thin-wall pipe
09/15/2010CN101831985A Precast concrete wallboard and preparation method thereof
09/09/2010DE102009011616A1 Schalungsvorrichtung und Verfahren zum Schaffen einer Aussparung beim Gießen eines Bauteils Shuttering apparatus and method for providing a recess in the casting of a component
09/08/2010EP2226449A2 Formwork device and method for creating an opening when casting a component
09/08/2010CN201574583U Simple pipe hole preformed mould
09/08/2010CN201574582U Hollow box for cast-in-site floor slab
09/08/2010CN101824912A Concrete-filled hollow member
09/08/2010CN101824911A Die carrier unit for upmost end construction of elevator lifting path
09/08/2010CN101824910A Quick template supporting construction method of elevator shaft
09/08/2010CN101824875A Reinforced concrete lightweight board
09/08/2010CN101824863A Concrete shear wall
09/01/2010CN201567790U Special die for casting prepared hole
09/01/2010CN201567787U Form-traveler steel formwork
09/01/2010CN1789608B Hollow reinforced concrete slab
09/01/2010CN1779135B Lightweight concrete board
09/01/2010CN101818567A Rubber bar pore-forming device for enlarging prestressed aperture of cross section
09/01/2010CN101818566A Concrete-filled hollow wall tube
09/01/2010CN101818565A Auxiliary tool for reserving hole
09/01/2010CN101311476B Hollow mold for filling cast-in-place concrete
09/01/2010CN101307650B Open formwork element for concrete filling
09/01/2010CN101230740B Fibre reinforcement type light-wall conduit for reinforcing steel concrete filling
08/2010
08/25/2010CN201560590U Bottom fixing frame of barrel components for filling concrete
08/25/2010CN201560580U Lateral fixing frame of barrel components for filling concrete
08/25/2010CN201560579U Device for arranging preformed hole on concrete structural slab
08/25/2010CN101812921A Combined construction mould for dust-free room air return slab and combined construction method thereof
08/25/2010CN101812880A Multi-rowcore cast-in-place concrete heat-preservation shear wall
08/18/2010EP2217770A1 Concrete form bucks
08/18/2010CN201554226U Freely-assembled square core mould with fixed bracket
08/18/2010CN201554225U Hole-forming wood mould for preparing deep bolt holes on equipment basis
08/18/2010CN201554224U Concrete feeding and casting mold plate device at wallboard opening
08/18/2010CN201554223U Agricultural irrigation and drainage in-situ cast cement covered channel construction machine tool
08/18/2010CN201553988U Inner mould of box girder
08/18/2010CN101806145A Light matrix for filling cast-in-place concrete
08/18/2010CN101806112A Preparation method of cast-in-situ concrete hollow slab
08/11/2010EP2216476A2 Lost formwork for insertion in a building opening
08/11/2010CN1814948B Plastic thin-wall tube
08/11/2010CN1779097B Hollow concrete slab
08/04/2010CN201539100U Simple mould fitting for construction floor prepared holes
07/2010
07/29/2010DE202010005330U1 Schalungsanordnung für den Betonbau Form assembly for concrete construction
07/29/2010DE102008053511B3 Device for forming square shaped recesses in concrete walls of building during formation of e.g. window, has two connecting arms, where one of arms is fastened to side piece and other arm is fastened to corner part
07/28/2010CN201535066U Wall panel opening lower concrete cast template device
07/28/2010CN201535031U 一种现浇板用塑料填充减荷盒、组合盒及组合筏片 One kind Slab offload boxes filled with plastic, boxes and combinations raft combination tablet
07/28/2010CN1847552B In-situ cast hollow concrete slab
07/28/2010CN1800542B Reinforced bar concrete hollow slab
07/28/2010CN1779108B Lightweight concrete board
07/28/2010CN101787797A Method for sealing vertical hollow pipe and composite framework element implementing same
07/28/2010CN101230723B Forming die shell for box-shaped cast-in-situs reinforcing steel bar
07/21/2010EP1778932B1 Concrete sideform system
07/21/2010CN201531116U Through-wall guiding pipe capable of being used circularly
07/21/2010CN201531115U Detachable metal corrugated pipe formwork
07/21/2010CN101781935A Method for substituting pre-embedded waterproof casing pipe in concrete structure
07/14/2010CN201526159U Novel compound internal mold for cast-in-situ concrete hollow floor
07/14/2010CN1936225B Die shell member
07/14/2010CN1779132B Hollow concrete board
07/14/2010CN1779100B Hollow concrete slab
07/14/2010CN101775901A Method for reserving holes in concrete structures and combined modular component
07/14/2010CN101775900A Method for sealing transverse pipe tunnel and combined module component for implementing method
07/14/2010CN101775864A Structure-bearing type laminated member for concrete floor cover
07/14/2010CN101220660B Cavity formwork member for cast-in-situ concrete hollow slab
06/2010
06/30/2010CN201517285U Internal die for decorative column
06/30/2010CN101761166A Cast-in-place anti-cracking and earthquake-resistant floor system for storied building
06/30/2010CN101761165A Light long-span floor system for storied building
06/30/2010CN101761164A Long-span floor system for storied building
06/30/2010CN101761163A Anti-extrusion open-web floor hollow body
06/30/2010CN101761162A Hollow body for floor system
06/30/2010CN101761161A Hollow body of cast-in-situ hollow superstructure
06/24/2010DE202010005218U1 Schalungssystem Formwork system
06/23/2010CN201512949U Reversed conical prepared hole forming device for foundation of concrete device
06/23/2010CN201512948U Rubber drawing pipe with reducing taper
06/23/2010CN101748889A Anti-crack and anti-vibration open-web hollow floor body
06/23/2010CN101748888A Hollow body of hollow floor system
06/23/2010CN101748838A Cast-in-situ high-strength light floor system for buildings
06/23/2010CN101748837A Cast-in-situ light floor system for buildings
06/16/2010CN101736899A Post-tensioned prestressing anchor recess dabbing device and construction method thereof
06/16/2010CN101733838A Hollow carcass for filling cast-in-situ concrete
06/09/2010EP2194212A1 Pipe casing
06/09/2010CN201502177U Hinge type reserved opening formwork
06/09/2010CN101311472B Hollow mold for filling cast-in-place concrete
05/2010
05/26/2010EP2189701A1 Connection element for ventilation pipes
05/26/2010CN201486140U Wall bushing
05/26/2010CN201486139U Reinforced concrete internal mold with multidirectional fixed brackets
05/26/2010CN201486138U Shaping construction template for wing-shaped measuring flume
05/26/2010CN101713168A Process for mounting template for manufacturing sectional box girders
05/19/2010CN101067338B Member for cast-in-situs steel reinforced concrete
05/19/2010CN101067336B Member for cast-in-place concrete
05/19/2010CN101067334B Structural member for cast-in-situs concrete
05/12/2010DE202010001529U1 Fugenprofil zur Herstellung von Flächenelementen Joint profile for the production of surface elements
05/12/2010CN201460212U Arc-shaped plaster cavity die box
05/12/2010CN201460211U Water-heating preformed hole mould
05/12/2010CN201460210U Cast-in-place concrete hollow molding pipe device
05/12/2010CN201460209U Mould for concrete wall pocket in building
05/12/2010CN101705692A Molding construction method of large-scale equipment foundation deep reserved foundation bolt hole
05/11/2010US7712262 Removable arch form assembly and method of installing
05/06/2010US20100107543 Method and apparatus for the manufacture of pre-cast building panels
05/05/2010CN201447869U Withdrawable internal mold for small cavity beams in bridge construction
05/05/2010CN1854401B Cast-in-situs concrete board
05/05/2010CN1814956B Plastic thin-wall tube
05/05/2010CN1814955B Plastic thin-wall tube
05/05/2010CN1814954B Plastic thin-wall tube
05/05/2010CN1800545B Reinforced bar concrete hollow slab
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