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)
04/2014
04/16/2014CN203548389U Wabbler mechanism and concrete pumping equipment
04/16/2014CN203547160U Self-regulation stretch-draw machine for strengthening prestressed carbon fiber cloth
04/16/2014CN203547159U Dual-purpose safety fence for use in building construction
04/16/2014CN203547158U High strength bolt installation protective device
04/16/2014CN203547157U Anti-washing-out protective structure for exposed reinforcing bars of wall
04/16/2014CN203547156U Mortar joint lining mould for aerated concrete block wall
04/16/2014CN203547155U Unwinding mold for hexagonal bearing platform and cushion layer thereof
04/16/2014CN203547154U Sand box
04/16/2014CN203547153U Mandrel traction device for finished steel strand bundles
04/16/2014CN203547152U Threading conveyor for finished steel stranded wire harnesses
04/16/2014CN203547151U Ground leveling tool
04/16/2014CN203547150U Movable concrete material distributing main machine
04/16/2014CN203547149U Concrete hopper
04/16/2014CN203547148U Boom system and concrete pump truck
04/16/2014CN203547147U Rotating table and concrete pump
04/16/2014CN203547146U Concrete pumping mechanism and concrete pumping device provided with pumping mechanism
04/16/2014CN203547145U Refuse channel used for high-rise building construction
04/16/2014CN203547144U One-time continuous poured circulating pipe network structure of super-mass concrete
04/16/2014CN203547143U Heavy type component stacking overhead steel platform exposed on back part of top of structural column
04/16/2014CN203546911U Bamboo reticulated shell hollow sphere connecting node welded with steel insert piece
04/16/2014CN203546808U Water cooling device for concrete pouring construction
04/16/2014CN203546724U Auxiliary grouting device for PCCP
04/16/2014CN203546593U Propulsion device for finished steel strand harness
04/16/2014CN203546564U Scabbling trolley
04/16/2014CN103730869A Well-shaped fixing embedded box and construction method thereof
04/16/2014CN103728890A Control method and system for automatic spraying and water pouring maintenance of concrete walls
04/16/2014CN103726705A Transformer substation support
04/16/2014CN103726680A Integrative operating room and mounting process thereof
04/16/2014CN103726667A Building construction safety guardrail with reinforcing ring
04/16/2014CN103726666A Full-prefabricated structure component locating supporting construction method
04/16/2014CN103726665A Masonry concave-convex wall and method for installing water pipe on masonry concave-convex wall to form heating wall
04/16/2014CN103726664A Post-tensioning prestress hole cleaning and reeving device and method
04/16/2014CN103726663A Novel reinforcing steel bar binding wire hook
04/16/2014CN103726662A Novel electric wire binding hook
04/16/2014CN103726661A Novel labor-saving steel bar binding hook
04/16/2014CN103726660A Reinforcing steel bar binding wire hook driven by gripping force
04/16/2014CN103726659A Electric binding hook
04/16/2014CN103726658A Novel electric binding wire hook
04/16/2014CN103726657A Electric steel bar hook with overload protection
04/16/2014CN103726656A Information construction method for self-compact concrete continuous pouring in module wall body
04/16/2014CN103726655A Structure maintenance method and system of concrete floor
04/16/2014CN103726654A Method for constructing special-shaped thin shell of concrete structure
04/16/2014CN103726653A Full-prefabricated structure column steel sleeve cylinder grouting connecting construction method
04/16/2014CN103726652A Composite self-insulation wall construction method
04/16/2014CN103726651A Novel technology for combining concrete hollow wallboards, pillars, beams and ceiling with cast-in-situ building
04/16/2014CN103726648A Cast-in-situ lightweight aggregate concrete filler wall slip-form construction template system and construction method
04/16/2014CN103726641A Plastering plate with level gauge
04/16/2014CN103726594A Built-in and multi-cavity double steel plate and concrete filled steel tubular column combined shearing wall and manufacturing method
04/16/2014CN103726592A Light block wall with Z-shaped column frames and built-in single-row reinforcing bars and manufacturing method thereof
04/16/2014CN103726591A Shear wall and production method thereof
04/16/2014CN103726589A H-shaped steel and steel pipe framework assembly shear wall with protruding interfaces and bent steel bars and manufacturing method
04/16/2014CN103726587A Cross-shaped pillar frame built-in rebar supporting light building block wall and manufacturing method
04/16/2014CN103726586A H-shaped steel and steel plate framework assembly shear wall with interfaces with grooves and manufacturing method
04/16/2014CN103726573A Balancing method and balancing device for steel vault storage tank gas cap inversion construction
04/16/2014CN102720293B Assembly method of inverted-triangular steel tube intersected spatial truss
04/16/2014CN102677908B Construction method of outer wall splitting decoration bricks of filling wall
04/16/2014CN102644347B Profiled argil board groove as well as construction and installation method thereof
04/16/2014CN102561686B Construction method of polyurethane waterproof coating film under low-temperature and wet environment
04/16/2014CN102561669B Cantilever scaffold and construction method thereof
04/16/2014CN102494221B Elastic damper, material distribution arm rest and concrete distribution equipment
04/16/2014CN102493602B Ductile concrete column capable of delaying local buckling of steel bars and manufacturing method thereof
04/16/2014CN102493553B Construction method of member for connection node of reinforced beam and steel beam
04/16/2014CN102444288B Powder quick-setting agent adding method as well as hopper and concrete spraying machine for implementing same
04/16/2014CN102425308B Cantilever crane device and spreading method thereof, concrete pump truck
04/16/2014CN102409783B Manufacturing method of bottom double composite section steel shear wall with reinforced concrete frame and inside-hidden steel plate
04/16/2014CN102393754B Arm support action control method and system, arm support tail end linear displacement control method and system, and concrete pump trucks
04/16/2014CN102383592B Bottom template for building floorslab and construction method thereof
04/16/2014CN102359201B Cast-in-place inorganic double-layer heat insulation wall and construction method thereof
04/16/2014CN102312580B Box-shaped structure element for engineering machinery, boom system and engineering machinery
04/15/2014US8695287 Precast pre-stressed concrete tee lift anchor
04/15/2014CA2778183C System for forming a fire resistant wall structure, and associated method
04/15/2014CA2741405C Modular construction system and components and method
04/11/2014CA2792222A1 Unitized precast grillage foundation and method for manufacturing the same
04/10/2014US20140096853 Distributing boom for concrete pumps
04/10/2014US20140096459 Lifting and bracing system for a wall panel
04/10/2014DE102013004192A1 Schalungselement Sideform
04/10/2014DE102012216818A1 Bauteil Component
04/10/2014DE102012109657A1 Verlegehilfe für Bewehrungslagen Installation aid for reinforcement layers
04/10/2014DE102012109526A1 Vorrichtung und Verfahren zum Fördern von Dickstoffen Apparatus and method for conveying thick matter
04/10/2014CA2828673A1 Door assembly
04/09/2014EP2715012A1 A fall arrest system
04/09/2014CN203537290U Power control system and concrete vibrating needle using same power control system
04/09/2014CN203532386U Pump truck and arm frame hydraulic system thereof
04/09/2014CN203531495U Crossing-type flexible-pull-rod hydraulic tensioning device
04/09/2014CN203531421U Movable tower type ladder stand
04/09/2014CN203531417U Movable safety rope net for aloft roof
04/09/2014CN203531416U Rapid positioning member for mounting prefabricated wall body
04/09/2014CN203531415U Boom installation device
04/09/2014CN203531414U Tool type mortar lifting chute for high-rise buildings
04/09/2014CN203531413U Auxiliary structure hoisting whole steel structure wire frame
04/09/2014CN203531412U Perforated steel tube hoop for civil engineering column-beam component
04/09/2014CN203531411U Intelligent wireless integrated tensioning equipment
04/09/2014CN203531410U Tool used for tensioning large annular inhaul cable
04/09/2014CN203531409U Tensioner for steel bars
04/09/2014CN203531408U Concrete pump truck boom and concrete pump truck
04/09/2014CN203531407U Tower crane with automatic concrete pump conveying system
04/09/2014CN203531406U Concrete pump pipe fixing device
04/09/2014CN203531405U Spiral and automatic feeding and grout spraying machine
04/09/2014CN203531404U Detachable pump pipe reinforcing device
04/09/2014CN203531403U Cast-in-situ concrete beam formwork steel pipe support pre-pressing sand loading tank
1 ... 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 ... 222