| 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) |
|---|
| 03/26/2013 | US8402701 Anchor for handling building elements, in particular a concrete panel |
| 03/21/2013 | WO2013038043A1 Protection device |
| 03/21/2013 | WO2013037253A1 Reverse installation construction process of bolt-ball net rack cylindrical shell storage bin |
| 03/21/2013 | WO2013036984A1 A guard rail attachment |
| 03/21/2013 | US20130067832 Lift-slab construction system and method for constructing multi-story buildings using pre-manufactured structures |
| 03/20/2013 | EP2570569A2 Method for pre-tensioning pre-stressed steel rods |
| 03/20/2013 | DE202013000258U1 Schablone Template |
| 03/20/2013 | CN202812479U Conveying pipe locking device and concrete pump truck pump set provided with the same |
| 03/20/2013 | CN202812476U Clamping seat used for fixing concrete pump pipe |
| 03/20/2013 | CN202812475U Support of concrete pump tube |
| 03/20/2013 | CN202810224U Elevator shaft guard railing used for high-rise buildings |
| 03/20/2013 | CN202810223U Integrated safety net for buildings |
| 03/20/2013 | CN202810222U Automatic ash paving machine |
| 03/20/2013 | CN202810221U Framing angle adjuster |
| 03/20/2013 | CN202810220U Anchoring clamping piece pressure-resisting counterforce support |
| 03/20/2013 | CN202810219U Lifting device for unit plates of unitized curtain wall |
| 03/20/2013 | CN202810218U Precise swing mechanism |
| 03/20/2013 | CN202810217U 工程设备 Engineering Equipment |
| 03/20/2013 | CN202810216U Extruding structure of pulp shooting machine |
| 03/20/2013 | CN202810215U 混凝土输送装置 Concrete delivery device |
| 03/20/2013 | CN202810214U Cantilever crane pump truck cantilever crane structure with maintenance-free lubrication system |
| 03/20/2013 | CN202810213U Prestress information construction system |
| 03/20/2013 | CN202810212U Hole blocking and decoration tool of split bolt hole |
| 03/20/2013 | CN202805411U Automatic mud-jack all-in-one machine of prestressed aperture |
| 03/20/2013 | CN202805135U Tool capable of cleaning concrete fragments |
| 03/20/2013 | CN102985139A Retractable energy absorbing webbing and method of manufacturing same |
| 03/20/2013 | CN102981466A Concrete pump truck electronic control system and concrete pump truck including the same |
| 03/20/2013 | CN102979710A Pump truck and valve swinging system used for power machinery and control method thereof |
| 03/20/2013 | CN102979537A Nozzle control device, method and system for injection machine and engineering machinery |
| 03/20/2013 | CN102979314A Construction method for curved surface point supported type glass curtain wall |
| 03/20/2013 | CN102979313A High-altitude lifting construction method for overweight steel truss of transferring layer |
| 03/20/2013 | CN102979312A Indoor aluminum honeycomb board suspended ceiling reverse installation technology |
| 03/20/2013 | CN102979311A Auxiliary device for binding reinforcements of reinforced concrete beam and application thereof |
| 03/20/2013 | CN102979310A Engineering equipment and power control method thereof |
| 03/20/2013 | CN102979309A Concrete pump truck and arm frame thereof |
| 03/20/2013 | CN102979308A Concrete pumping device and vehicle with same |
| 03/20/2013 | CN102979307A Temperature-controlled crack prevention construction method for concrete structure |
| 03/20/2013 | CN102979306A Caulking appliance capable of keeping pollution discharge stand pipe edge watertight and usage method of the caulking appliance capable of keeping pollution discharge stand pipe edge watertight |
| 03/20/2013 | CN102979305A Slip-form construction method in high-temperature environment with big temperature difference |
| 03/20/2013 | CN102979304A Construction method of double shear wall formworks at deformation joint of high-rise building |
| 03/20/2013 | CN102979303A Plugging and leakage-proof construction method of kitchen and toilet flue and water supply and drainage pipeline edge |
| 03/20/2013 | CN102979302A Construction method for green grass storage pool of housing and sheep breeding |
| 03/20/2013 | CN102979301A Environmentally-friendly noise-elimination top compressor for building formwork construction |
| 03/20/2013 | CN102979269A Ceramic tile applicable to buried pipe and construction method thereof |
| 03/20/2013 | CN102979246A Novel partition plate for partitioning indoor space and construction method thereof |
| 03/20/2013 | CN102979221A Shear wall structure configured with crossed slant internal prestress and construction method of shear wall structure |
| 03/20/2013 | CN102979220A Hollow shear wall structure for cross diagonal reinforcing bar and construction method thereof |
| 03/20/2013 | CN102978675A Concrete delivery cylinder and manufacturing method thereof, and pumping device comprising concrete delivery cylinder |
| 03/20/2013 | CN102373810B Method for reinforcing wooded pillar by using prestressed basaltic fiber cloth |
| 03/20/2013 | CN102360223B Engineering machinery and method, device and system for controlling mechanical arm of engineering machinery |
| 03/20/2013 | CN102277905B Beam hanging component, building frame structure and mounting method |
| 03/20/2013 | CN102277904B Beam column connecting member and forming method thereof, building frame structure and installing method thereof |
| 03/20/2013 | CN102251671B Exterior heat insulation on-site construction process of exterior wall based on foaming cement material |
| 03/20/2013 | CN102251606B Outer partition wall built by adopting light concrete partition wall boards and construction method thereof |
| 03/19/2013 | US8397471 Tool for straightening wooden planks |
| 03/19/2013 | US8397468 Safety reinforced light transmitting panel assembly |
| 03/19/2013 | US8397466 Tile with multiple-level surface |
| 03/19/2013 | US8397387 Automated foam panel apparatus, blade, and associated method |
| 03/19/2013 | CA2630994C Method and apparatus for providing lanyard securement to a transport trailer |
| 03/14/2013 | WO2013036189A1 Temporary fall protection |
| 03/14/2013 | WO2013035585A1 Handrail presetting type scaffolding covering system, handrail presetting type scaffolding using same, and handrail presetting type scaffolding covering method |
| 03/14/2013 | WO2013034893A1 Modular portable screen apparatus |
| 03/14/2013 | WO2013034247A1 Internal vibrator having plastic-coated light metal vibration body |
| 03/14/2013 | WO2013033908A1 Concrete pumping equipment and cut-off reversing device thereof |
| 03/14/2013 | WO2013033888A1 Method, apparatus, and system for use in controlling position of boom end of boom apparatus |
| 03/14/2013 | WO2013033826A1 Brace for deck railing |
| 03/14/2013 | US20130061555 Device for forming post sleeves, and method of use |
| 03/14/2013 | US20130061538 Stud mounted headwall unit and method for installing same |
| 03/14/2013 | DE102011112899A1 Method for moving, particularly for erecting, component, involves anchoring base of erecting device at base surface, where movable component is hinged on working carriage of erecting device |
| 03/14/2013 | CA2847200A1 Brace for deck railing |
| 03/14/2013 | CA2847161A1 Temporary fall protection |
| 03/13/2013 | EP2567044A1 Apparatus for forming temporary guardrails on stairs |
| 03/13/2013 | CN202791220U Trailer pump grounding device and trailer pump comprising trailer pump grounding device |
| 03/13/2013 | CN202791200U Engineering machinery rotary table and engineering machinery |
| 03/13/2013 | CN202788020U Hidden guard rail with integrated support |
| 03/13/2013 | CN202788019U Novel protective guard device for lifting hole of engine room platform of wind generating set |
| 03/13/2013 | CN202788018U Storey near edge temporary guard rail |
| 03/13/2013 | CN202788017U Horizontally-overhung rigid hermetic section steel protective shed for high-rise buildings |
| 03/13/2013 | CN202788016U Protective shed for construction field operation |
| 03/13/2013 | CN202788015U Building protective screening |
| 03/13/2013 | CN202788014U Safety net installation device |
| 03/13/2013 | CN202788013U Grout-laying device for building wall by using hollow building blocks |
| 03/13/2013 | CN202788012U Sleeve fine adjustment type interval restraining device |
| 03/13/2013 | CN202788011U Beam regulating device for house building |
| 03/13/2013 | CN202788010U Gap tensioning device |
| 03/13/2013 | CN202788009U Row-up concealed mounting and positioning tool for switch socket bottom boxes |
| 03/13/2013 | CN202788008U Openable jig for assembly of triangular truss |
| 03/13/2013 | CN202788007U Briquette fixing device for hidden-frame curtain wall |
| 03/13/2013 | CN202788006U Locating device of uniform rod pieces arranged on curved building surface |
| 03/13/2013 | CN202788005U Simple type fixing rotation device |
| 03/13/2013 | CN202788004U I-beam fixing device of steel cantilever rack |
| 03/13/2013 | CN202788003U Slippage device for carrying joist steel on crane beam |
| 03/13/2013 | CN202788002U Assembled overhanging-type feed-receiving platform |
| 03/13/2013 | CN202788001U Column stirrup binding operation support |
| 03/13/2013 | CN202788000U Strapping mechanism of steel mesh piece automatic strapping machine |
| 03/13/2013 | CN202787999U Movable type support bridge for efficient large area concrete terrace construction |
| 03/13/2013 | CN202787998U Cement conveyor |
| 03/13/2013 | CN202787997U 布料设备 Fabric Device |
| 03/13/2013 | CN202787996U Boom connecting structure and engineering machine with boom connecting structure |
| 03/13/2013 | CN202787995U Concrete delivery pump |