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)
10/2012
10/17/2012CN202493040U Protective isolation platform above railway operation line
10/17/2012CN202493039U Pipe fitting with two end nodes fixed
10/17/2012CN202493038U Steel strand whole bundle self-locking type bundle penetrating device through pre-stress post-tensioning method
10/17/2012CN202493037U Leveling device for concrete floor
10/17/2012CN202493036U Concrete pull-and-push plate
10/17/2012CN202493035U Concrete tank
10/17/2012CN202493034U Pumping device for pump truck
10/17/2012CN202493033U Cooling pipe network system for supporting multilayer reinforcing steel bars of building base plate
10/17/2012CN202493032U Wear resistant sleeve for delivery pipe of concrete pump truck
10/17/2012CN202493031U Extra-long type abrasion resistant sleeve for delivery pipe of concrete pump truck
10/17/2012CN102733617A Safety net hanger
10/17/2012CN102733616A Simple method for fixing hanging net for constructional steel structure construction
10/17/2012CN102733615A Unsymmetrical integral lifting construction method
10/17/2012CN102733614A Method for constructing room module of nuclear power plant
10/17/2012CN102733613A Vertical transportation method
10/17/2012CN102733612A Mounting method of electric hoist orbit
10/17/2012CN102733611A Rotary cloth mechanism and concrete pump car
10/17/2012CN102733610A Arm joint, arm frame and concrete distribution equipment
10/17/2012CN102733609A Arm frame, arm frame system and engineering machinery
10/17/2012CN102733608A Construction method for spray head layer of granulation tower
10/17/2012CN102733607A Method for preparing high-density concrete with uniform aggregate and aggregate thereof
10/17/2012CN102733606A Construction method of high large cantilever structure
10/17/2012CN102733605A Construction process of superstructure mass concrete of power station turbine
10/17/2012CN102733604A Reusable overhanging scaffold embedded ring and construction method thereof
10/17/2012CN102733603A Construction method for irregular floors with large span by utilizing high-strength steel strands
10/17/2012CN102733602A Hanging-up construction method of air shaft
10/17/2012CN102733601A Non-plugging vertical pipe slab penetrating embedment piece and construction method thereof
10/17/2012CN102733589A Mobile operating platform and construction method thereof
10/17/2012CN102733545A Section steel column for high-rise building section steel concrete combination structure, and construction method thereof
10/17/2012CN102733523A Cast-in-situ concrete hollow floor, and tube filler internal mould fixing method
10/17/2012CN102733511A Overall filling wood plastic wall body and manufacturing method thereof
10/17/2012CN102733504A Waterproof plate and application method thereof
10/17/2012CN102733495A Waterproof and insulating structure for curtain wall and manufacturing method for waterproof and insulating structure
10/17/2012CN102733493A Concrete filled steel tube truss anti-debonding node, and construction method of concrete filled steel tube truss anti-debonding node
10/17/2012CN102733492A H-shaped steel beam and H-shaped steel column minor axis variable beam height fabricated node and construction method thereof
10/17/2012CN102733491A Rectangular pipe column splicing inner sleeve pipe through bolt connection node and construction method thereof
10/17/2012CN102733490A Square steel core filling inner sleeve and opposing screw bolt splicing joint and construction method of splicing joint
10/17/2012CN102733489A H-shaped steel beam and H-shaped steel column strong-axis variable-beam height fabricated node and construction method thereof
10/17/2012CN102733488A End extrusion bolt butting bulge-free splicing node for square steel tube and construction method for end extrusion bolt butting bulge-free splicing node
10/17/2012CN102733487A Inner sleeve cylinder T-shaped bolt long circular hole splicing node for square steel tube and construction method for inner sleeve cylinder T-shaped bolt long circular hole splicing node
10/17/2012CN102733480A Modular pedestrian tunnel
10/17/2012CN102731031A Cement polyphenyl granule concrete lattice composite wall shuttering, its manufacturing method, lattice composite wall and its manufacturing method
10/17/2012CN102330498B Pump truck and control method and device thereof
10/17/2012CN102287057B Construction method of large-span brick flat arch
10/17/2012CN102127930B Net die member for steel-concrete building and method for constructing enclosure by combining net die members and filling into a frame shear wall
10/17/2012CN102108786B Overall lifting construction method of ultra-large type building member and device thereof
10/17/2012CN102003096B Quakeproof civil residential building
10/17/2012CN101985857B Method and structure for mounting high and large space clean room
10/17/2012CN101892764B Method for building enclosing wall
10/16/2012US8287221 Wall-lifting systems
10/16/2012US8286404 Moulding for building exterior and machine for cutting same
10/16/2012CA2550970C Safety device for a fall restraint
10/11/2012WO2012136953A1 Clamping assembly
10/11/2012WO2012136227A2 A guardrail
10/11/2012WO2012136156A1 Collaborative operation system and method thereof, concrete pumping device, and stirring vehicle
10/11/2012WO2012136036A1 A fixing structure for connecting pieces among tower bodies and a distributing machine having the fixing structure
10/11/2012WO2012135954A1 Building method using multi-storey panels
10/11/2012US20120255247 Energy absorbing element for wall openings and methods of use therefor
10/11/2012DE202012004272U1 mobile Staubschutztür für staubintensive Renovierungsarbeiten mobile dust door for dusty renovations
10/11/2012CA2832363A1 A guardrail
10/11/2012CA2829321A1 Building method using multi-storey panels
10/10/2012EP2508693A2 Fitting plug for fitting an anchor casing to a formwork
10/10/2012EP2507021A1 Factory for the molding manufacture of precast concrete voussoirs for the construction of wind generator support towers
10/10/2012CN202483246U Novel combined construction surrounding baffle made from building waste material
10/10/2012CN202483198U Working-aloft safe protection frame for equipment manufacturing
10/10/2012CN202483197U Construction protective net
10/10/2012CN202483196U Protective balustrade
10/10/2012CN202483195U Safe wire mesh for building
10/10/2012CN202483194U Construction engineering boundary protection fence net
10/10/2012CN202483193U Near-the-edge maintenance device
10/10/2012CN202483192U Positioning tool of tower ladder stand carrier
10/10/2012CN202483191U Auxiliary tool for producing tower body platform
10/10/2012CN202483190U Travelling device for translational installation of steel roof truss beam for plant
10/10/2012CN202483189U Strand tapered anchorage pre-tightening device
10/10/2012CN202483188U Concrete hopper and concrete hopper cover
10/10/2012CN202483187U Pump truck arm frame and pump truck
10/10/2012CN202483186U Box beam, cantilever crane, supporting leg and engineering machine
10/10/2012CN202483185U Concrete material distributing machine
10/10/2012CN202483184U Vehicular piping-placing mechanism and engineering vehicle
10/10/2012CN202483183U Planar shock absorber for vertical mixture conveying pipeline
10/10/2012CN202483182U Impurity flushing tool for horizontal construction joints
10/10/2012CN202483181U Concrete press pouring hopper
10/10/2012CN202483180U Movable building material loading and unloading platform
10/10/2012CN202483054U Wall brick
10/10/2012CN202481995U Center hole type jack with draw bar
10/10/2012CN102720392A Fixing frame casing set for safety fence and mounting method thereof
10/10/2012CN102720372A Novel top bracing type edge protecting rack
10/10/2012CN102720371A Butt joint method for multiple upright posts of steel structure module and temporary butt joint fixing device
10/10/2012CN102720370A Iron clamp for turning over and straightening concrete roof truss and method for turning over and straightening prestressed concrete roof truss
10/10/2012CN102720369A Method for simply assembling double-webbed beams
10/10/2012CN102720368A Installation and construction method for rock wool composite fireproofing thermal-insulation boards
10/10/2012CN102720367A Shear wall main reinforcement variable-spacing construction method
10/10/2012CN102720366A Apparatus for binding objects together
10/10/2012CN102720365A Boom connecting rod mechanism, placing boom mechanism and concrete pumping device
10/10/2012CN102720364A Automatic temperature control process for large-size concrete construction
10/10/2012CN102720363A Arm support device and concrete pump truck
10/10/2012CN102720362A Construction technology of high-precision reinforced concrete reaction wall
10/10/2012CN102720361A Wide-span steel pipe hollow concrete floor plate lower suspending type truss moulding board construction method
10/10/2012CN102720360A Combination device of secondary high building supported lifted and poured cement formwork and building material lifting and lifting box
10/10/2012CN102720353A Post-construction one-side shear wall formwork for settlement joint of tower and construction method
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