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)
11/2011
11/16/2011	CN202039296U Synchronous hydraulic tensioning device for micro-control prestressed bridge steel strand
11/15/2011	US8056291 Concrete and light gauge cold formed steel building structure with beam and floor extending over a load bearing stud wall and method of forming
11/09/2011	EP2384384A1 Safety anchor device
11/09/2011	CN202031343U Building construction protecting screen
11/09/2011	CN202031342U Edge protective railing
11/09/2011	CN202031341U Floor protection pad for decoration
11/09/2011	CN202031340U 'Z'-shaped steel angle bead of cable duct
11/09/2011	CN202031339U High-precision equipment installing and positioning tool
11/09/2011	CN202031338U Mould of heat insulation plate
11/09/2011	CN202031337U Molding and positioning device for single-beam wood truss processing
11/09/2011	CN202031336U Unit plate conveying device
11/09/2011	CN202031335U Steel wire strand pulling machine
11/09/2011	CN202031334U Flexible gland of wire winding machine
11/09/2011	CN202031333U Climbing device of construction machinery and placing boom
11/09/2011	CN202031332U Arm support mechanism for concrete pump truck
11/09/2011	CN202031331U Support table with oil tank and concrete pump truck
11/09/2011	CN202031330U Buffer device for concrete chute
11/09/2011	CN202031329U Fixing device for hydraulic accumulator
11/09/2011	CN202031316U Cast-in-situ pre-stress plate, beam die and cast-in-situ plate, beam structure prepared by using same
11/09/2011	CN202030997U Track slab tensioning anchor device
11/09/2011	CN102235107A Hydraulic lifting construction method for chimney steel inner cylinder
11/09/2011	CN102235094A Construction method for carrying out accurate adjustment on position of prefabricated part
11/09/2011	CN102235093A Construction method for cast-in-situ connecting joint of prefabricated member
11/09/2011	CN102235092A Layered hoisting construction process for suspended steel structure
11/09/2011	CN102235091A Construction method for ultralong concrete structure
11/09/2011	CN102235090A Method for realizing factory-oriented construction of architectural ornament project based on three-dimensional virtual software platform
11/09/2011	CN102235088A Detachable die for manufacturing ventilation port of RC (Reinforced Concrete) floor slab and construction method of ventilation port
11/09/2011	CN102235052A Construction method for anti-seepage external wall
11/09/2011	CN102235047A Ecological planting curtain wall and installation method thereof
11/09/2011	CN102235045A Wall building method for casting non-bearing wall on site
11/09/2011	CN102235042A Wall-body structure and constructing method thereof
11/09/2011	CN101892750B Integral house constructed by building blocks and constructing method thereof
11/09/2011	CN101886476B Prestressed tensioning anchor group single-hole anchor-disassembling device
11/09/2011	CN101876207B Guiding device for assembling spatial diagonal web member
11/09/2011	CN101858145B Sand spraying device for manufacturing camouflage roofing shingles
11/09/2011	CN101824916B Control system, method and electrical control system of composite motion of cantilever crane of concrete distributing equipment
11/09/2011	CN101812925B Method for building huge ring-shaped steel structure
11/09/2011	CN101761158B Method and structure for manufacturing shear wall
11/09/2011	CN101718861B Device and method for detecting position of concrete pump truck and concrete pump truck
11/09/2011	CN101492965B Large area cast-in-situ concrete plate flatness control method
11/06/2011	CA2703424A1 Dry adhesive backed flooring and method for manufacture
11/03/2011	WO2011136487A2 Safety device for fall prevention
11/03/2011	WO2011135363A1 Vacuum anchor system
11/03/2011	WO2011135172A1 Method for assembling a wind turbine tower on an erection foundation and a device
11/03/2011	WO2011134510A1 Method and reel device for threading tendons into ducts
11/03/2011	WO2011134254A1 Energy-saving method for radiation and cooling of building and face tiles used for the same
11/03/2011	WO2011134089A1 Supported davit arm extension assembly for cable suspended descent apparatus
11/03/2011	DE202011051436U1 Montagestütze Mounting bracket
11/03/2011	CA2794625A1 Vacuum anchor system
11/03/2011	CA2738740A1 Securable parapet cap roof mat
11/02/2011	EP2383405A2 Sliding loading platform for construction
11/02/2011	EP2383404A1 Transport anchor
11/02/2011	EP2382363A1 Device for mounting rope loops
11/02/2011	DE202011051233U1 Staubschutztür Dust door
11/02/2011	CN202024015U Conveying machinery, conveying bent pipe set and conveying bent pipe
11/02/2011	CN202023375U Construction site processing room
11/02/2011	CN202023370U Support node capable of being unloaded quickly and safely
11/02/2011	CN202023369U Pinch roller type chain reeving device
11/02/2011	CN202023368U Turnover device for large-sized steel member processing manufacture
11/02/2011	CN202021697U Cleaver
11/02/2011	CN102230339A Prefabricated kitchen and construction and installation method thereof
11/02/2011	CN102230338A Prefabricated toilet and construction method and installation method thereof
11/02/2011	CN102230337A Fine tuning pullout type spacer
11/02/2011	CN102230336A Collaborative operation system and method, concrete pumping apparatus and agitating truck
11/02/2011	CN102230315A Prefabricated part and semi-prefabricated construction method for multistory building
11/01/2011	US8047239 Method and machine for binding elongate objects together
11/01/2011	CA2675588C Aesthetic cover assembly for a building structure and method of assembling same
10/2011
10/27/2011	WO2011133689A2 Grout removal tool
10/27/2011	WO2011133038A2 Attachment for arranging a safety system
10/27/2011	WO2011051492A3 A safety blanket for a tower of a wind power installation
10/27/2011	US20110258953 Slab edge casing and method therefor
10/27/2011	CA2796622A1 Grout removal tool
10/26/2011	EP2379293A1 Formwork for the vertical production of planar precast concrete units
10/26/2011	CN202017351U Pipeline well opening protection device
10/26/2011	CN202017350U Protection structure for building floor level preserving hole opening
10/26/2011	CN202017349U Protection post for limb and hole operation
10/26/2011	CN202017348U Translational cascading cover plate laying mechanism
10/26/2011	CN202017347U Externally-hung discharging platform device
10/26/2011	CN202017304U Automatic centering tensioning anchoring device for prestress sheet material clamp type anchor
10/26/2011	CN202015763U Jack type tensioning frame
10/26/2011	CN102226356A Construction method of high-performance concrete core columns
10/26/2011	CN101906836B Non-light tight concrete member and manufacturing method thereof
10/26/2011	CN101892742B High low building-cross deformation joint low section shear wall construction method
10/26/2011	CN101812899B Bifurcate lap connection of reinforcing steel bars and connection method thereof
10/23/2011	CA2738119A1 Truss gusset plate and anchor safety system
10/20/2011	WO2011128074A1 Wire-binding device with positioning means
10/20/2011	US20110252724 Roof Truss Compatible for Solar Panels
10/20/2011	US20110252722 Surface and inground adjustable structural concrete piers
10/20/2011	DE102010016437A1 Markierungselement zum Vermessen von Bauwerken Marker for measuring structures
10/20/2011	DE102010015627A1 Concrete surface formation unit has smoothing profile which is drawn transverse to longitudinal extent over concrete surface, where vibration beam segment is arranged above smoothing profile
10/20/2011	DE102010015388A1 Ridge pivot for pivotable connection of two trussed beams in weather protection roof of building, has guide bar formed in such manner that upper belts of trussed beams rotate relative to each other around rotational axis
10/20/2011	DE102010015218A1 Drahtbindegerät mit Positioniereinrichtung Wire binding machine with positioning
10/19/2011	EP2378046A2 Device for bulkheading an opening in a room, in particular a door opening (door bulkhead)
10/19/2011	EP2378033A1 Portable device and method for temporarily covering a hole in a floor
10/19/2011	EP2378032A1 Soft net containment
10/19/2011	EP2378031A1 Positioning method and device of arm support system and concrete pump truck
10/19/2011	EP2376351A1 Compact extendible height container and shelter
10/19/2011	EP1751373B1 Attachment for a telescopic material handler for manipulating a load with five degrees of freedom
10/19/2011	EP1655226B1 Motor-driven reinforcing rod binding machine
10/19/2011	CN202012206U Protector of building foundation pit

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