| 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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| 05/15/2013 | CN103104094A Construction method of lattice light-gauge steel house |
| 05/15/2013 | CN103104091A Sliding mold whole lifting platform and construction method |
| 05/15/2013 | CN103104069A 19-wire steel strand anchoring structure |
| 05/15/2013 | CN103104067A FRP (Fiber Reinforce Plastic) profile connecting node and method |
| 05/15/2013 | CN103104053A Assembled concrete shear wall and construction method thereof |
| 05/15/2013 | CN103104041A Assembled framework beam-column joint adopting transverse connection and construction method thereof |
| 05/15/2013 | CN103104040A Assembled framework beam-column joint adopting vertical connection and construction method thereof |
| 05/15/2013 | CN103104027A Lightweight partition plate mosaic type lightweight steel structure integrated house and construction method |
| 05/15/2013 | CN102758531B In-pipe concrete vacuum auxiliary filling method for large concrete-filled steel tubular structure and filling system |
| 05/15/2013 | CN102653989B Steel bar rolling straight-thread sleeve connection construction method |
| 05/15/2013 | CN102409863B Process method for wall body heat preservation by combining rock wool heat preservation plate and heat preservation mortar |
| 05/15/2013 | CN102312579B Automatic floor inner crawling device for concrete distributing machine |
| 05/15/2013 | CN102277960B Construction shield and construction method |
| 05/14/2013 | CA2757708C Safety anchoring device |
| 05/14/2013 | CA2643004C Truss gusset plate and roof anchor safety system |
| 05/10/2013 | WO2013064497A1 Load loop box and anchor device |
| 05/10/2013 | WO2013063637A1 An electrically insulated screen and method of erecting an electrically insulated screen |
| 05/10/2013 | DE202012011095U1 Absperrvorrichtung für z. B. Aufzüge um den Zugang in Aufzugskabinen auszuschliessen Exclude shut-off for z. B. elevators to access in elevator cars |
| 05/09/2013 | US20130111829 Pre-fabricated anchor block and rotatable anchor rod |
| 05/08/2013 | EP2588688A1 System and method for positioning a first structure relative to a second structure |
| 05/08/2013 | EP2588681A1 Concrete lifting anchors |
| 05/08/2013 | EP2588680A1 Concrete lifting anchors |
| 05/08/2013 | EP2588679A1 Concrete lifting anchors |
| 05/08/2013 | EP2588678A1 Concrete lifting anchors |
| 05/08/2013 | CN202927315U Flange, connection structure and concrete pump vehicle |
| 05/08/2013 | CN202927302U Flexible pipe, concrete pump truck and engineering machinery comprising flexible pipe |
| 05/08/2013 | CN202925957U Instrumentalized extension-type safety protection shed |
| 05/08/2013 | CN202925918U Assembly-type limb opening protection fence |
| 05/08/2013 | CN202925917U Finalized and standardized edge guardrail |
| 05/08/2013 | CN202925916U Elevator shaft slope separation system |
| 05/08/2013 | CN202925915U Multifunctional bricklaying trowel |
| 05/08/2013 | CN202925914U Glass transport slide-rail vehicle used in construction of inwardly-inclined glass curtain wall |
| 05/08/2013 | CN202925913U Laser reception apparatus of wall building machine |
| 05/08/2013 | CN202925912U Noncoaxial secondary anti-vibration electric vibratory hammer |
| 05/08/2013 | CN202925911U Vertical pre-stress rib tensioning auxiliary tool |
| 05/08/2013 | CN202925910U Pump pipe support |
| 05/08/2013 | CN202925909U AP1000 (Advanced Passive Power) nuclear power engineering steel structure module reinforcing device |
| 05/08/2013 | CN202925908U Post-cast strip intercept concrete assembly |
| 05/08/2013 | CN202925907U Multi-functional building construction tool |
| 05/08/2013 | CN202925906U Flexible composite noise barrier |
| 05/08/2013 | CN202925905U Tower crane arrangement structure for large-scale stadium |
| 05/08/2013 | CN202925721U Prefabricated superimposed sheet-type concrete shear wall structure |
| 05/08/2013 | CN202925675U Non-return device use for pouring of steel column core concrete in lift-up method |
| 05/08/2013 | CN202925584U A novel hinge pin-end head locking sleeve structure for flexible connection of mechanical flexible arms |
| 05/08/2013 | CN202924688U Hydraulic bearing device and architectural protection screen system with the same |
| 05/08/2013 | CN202923618U Engineering machine and support leg device thereof |
| 05/08/2013 | CN103092225A Controller, system and method used for active control of boom vibration |
| 05/08/2013 | CN103089022A Seismic reinforcement method of masonry structure wall |
| 05/08/2013 | CN103089019A Multi-face frame type wall installing device |
| 05/08/2013 | CN103089018A Prestress steel structure tension construction method capable of accurately setting up tension force |
| 05/08/2013 | CN103089017A Adjustable stirrup for negative bar erection |
| 05/08/2013 | CN103089016A Conveying and distributing device used in building construction |
| 05/08/2013 | CN103089015A Descend control device |
| 05/08/2013 | CN103089014A Construction method of through floor pipe |
| 05/08/2013 | CN103089013A Anti-cracking construction method of light heat preservation batten wall body |
| 05/08/2013 | CN103089012A Anti-cracking handling method of steel structure light heat preservation batten wall body |
| 05/08/2013 | CN103089011A Anti-cracking handling method of light heat preservation batten wall body |
| 05/08/2013 | CN103089010A Cradle construction device replacing reinforced concrete beam bottom protection layer and cradle construction method |
| 05/08/2013 | CN103089007A Cast-in-place concrete floor punching pipe seal template device and using method |
| 05/08/2013 | CN103089004A Combination frame module, component frame module and tool set structure and installing and dismantling method thereof |
| 05/08/2013 | CN103088956A Stepped cross-type building block and construction method thereof |
| 05/08/2013 | CN103088940A Composite shear wall and construction method thereof |
| 05/08/2013 | CN103088939A Assembly interlocking prestressing force shear wall system and construction method thereof |
| 05/08/2013 | CN103088920A Pre-tensioning prestressed composite beam structural system and construction method thereof |
| 05/08/2013 | CN103088916A Clamping plate joint, structural frame and installation method |
| 05/08/2013 | CN103088915A Cast-in-site column with column cap and construction method |
| 05/08/2013 | CN102312577B Storage, transportation and mixed preparation method for building mortar and special device thereof |
| 05/08/2013 | CN102304977B Concrete cylinder quick changing device of concrete pump truck pumping mechanism |
| 05/08/2013 | CN102287048B Single-layer plane cable net glass curtain wall self leveling construction method based on form finding analysis |
| 05/08/2013 | CN102140842B Industrial construction method for multistory residence system with clamp die frame core wall self-bearing structure |
| 05/08/2013 | CN101750046B Angle measuring device, method and engineering machine |
| 05/07/2013 | US8434285 Tiled transition bracketing |
| 05/07/2013 | US8434282 System for carpet tile installation |
| 05/07/2013 | DE202013002924U1 Mauerhilfe Wall Help |
| 05/07/2013 | CA2756963A1 Plenum barrier system |
| 05/03/2013 | DE202013100995U1 Transportanker für Doppelwände Anchors for double walls |
| 05/03/2013 | DE202013002968U1 Anschlagvorrichtung zur Bereitstellung eines Anschlagpunkts Stop means for providing an anchorage point |
| 05/02/2013 | WO2013060218A1 Arm frame vibration displacement measurement method, system and concrete pump truck with the same |
| 05/02/2013 | WO2013060124A1 Boom device and concrete pump truck |
| 05/02/2013 | WO2013060017A1 Arm support vibration displacement measurement method, system thereof and concrete pump truck with same |
| 05/02/2013 | WO2013059937A1 Access doors |
| 05/02/2013 | US20130105251 Device and method for protection during ascent |
| 05/02/2013 | US20130104495 Waterproofing Membrane |
| 05/02/2013 | US20130104469 Methods and systems for insulating a building |
| 05/02/2013 | CA2853198A1 Energy absorber and fall arrest system safety device |
| 05/01/2013 | EP2586934A1 Sprinkler connection box |
| 05/01/2013 | EP2586931A1 Tool for attachment to an elongate element for a scaffolding device |
| 05/01/2013 | EP2585648A2 Safety devices comprising a load-bearing composite polymeric housing and a load-bearing anchorage plate |
| 05/01/2013 | EP2281971B1 Edge strip for a plaster layer on a thermal insulation |
| 05/01/2013 | CN202915294U Supporting tower of lamp on construction site |
| 05/01/2013 | CN202914918U Novel pipe connector and concrete spreader based on the same |
| 05/01/2013 | CN202913714U Fire-prevention type building protective screening |
| 05/01/2013 | CN202913713U Combined adjustable safety protective barrier |
| 05/01/2013 | CN202913712U Fine-mesh safety vertical net |
| 05/01/2013 | CN202913711U Reinforcing steel bar pollution preventing device |
| 05/01/2013 | CN202913710U Quick-assembling mould for workshop steel structure roof truss |
| 05/01/2013 | CN202913709U Installing and positioning device used for large-scale modules |
| 05/01/2013 | CN202913708U Guide device for connection of multiple pipe orifices |
| 05/01/2013 | CN202913707U Two-way guide type large module installation and locating device |
| 05/01/2013 | CN202913706U Novel pipe-plate clamp used for buildings |