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)
11/2013
11/06/2013CN203271143U Concrete conveying device
11/06/2013CN203271142U Screw protective jacket for road-bridge pre-stress
11/06/2013CN203271141U Building stamping lining plate
11/06/2013CN203271140U Civil engineering pipe fitting shelf
11/06/2013CN203271139U Discharging platform device
11/06/2013CN203271138U Structure for controlling flatness of wall column connecting position
11/06/2013CN203271137U Processing structure for ultrahigh complex structure transfer beam superimposed surface construction system
11/06/2013CN203271136U Construction vehicle and operating platform safety fence thereof
11/06/2013CN203270951U Height-adjustable plastic cushion block for building
11/06/2013CN203268127U Frame type car frame structure and concrete pump car
11/06/2013CN103382777A Iron tower anti-falling safe isolating device
11/06/2013CN103382776A Novel cleaver used for bricklaying
11/06/2013CN103382775A Method for self-building houses based on RFID (radio frequency identification devices) and wireless sensing technology
11/06/2013CN103382774A Inverted U-shaped double-helix prestressed rib arrangement mode of tank shell structure and construction method of arrangement mode
11/06/2013CN103382773A Concrete floor leveler
11/06/2013CN103382772A Pump concrete one-machine two-way converter
11/06/2013CN103382771A Leakage proof mould hoisting tool at root of residence pipeline and construction method thereof
11/06/2013CN103382770A Movable noise reduction barrier
11/06/2013CN102518310B Construction method of photoelectric curtain wall of glass film
11/06/2013CN102433963B Lattice type single-row reinforcement crisscross-section concrete column and manufacture method thereof
11/06/2013CN102409846B Hollow floorslab template for building and assembly method hollow floorslab template
11/06/2013CN102400560B Method for forming and mounting spherical-rib annular cable dome structure by one-time stretching ridge cable
11/06/2013CN102392539B Concrete pumping equipment, curved connecting rod device thereof and manufacture method of curved connecting rod device
11/06/2013CN102383513B Concrete reinforced profiled steel sheet, composite slab and method for constructing composite slab
11/06/2013CN102364011B Method for binding reinforcing steel bars of nuclear island bottom plate
11/06/2013CN102322142B Construction method for 45-DEG-inclined long-overhanging reinforced concrete structure project
11/05/2013US8574701 Protective bumper device
11/05/2013US8572927 Method and apparatus for applying lippage reducing forces to an array of adjacent tiles
11/05/2013US8572926 Lattice tower and an erection method for a wind turbine with a lattice tower
11/01/2013CA2782670A1 Safety rail for quick connect roof clip and roof jack
10/2013
10/31/2013WO2013163395A1 Lifting anchors
10/31/2013WO2013163393A1 Lifting anchors
10/31/2013WO2013163390A1 Lifting anchors
10/31/2013WO2013163384A1 Lifting anchors
10/31/2013WO2013159888A1 Integrated safety device for roofs of buildings
10/31/2013US20130284997 Mounting for a Safety System
10/31/2013US20130283724 Utility dowel bracket
10/31/2013DE102012020001B3 Device for loosening pressed insulating material used in building trade, has knife set provided with several knives whose cutting edges are aligned with respect to supply direction of pressed insulating material
10/31/2013DE102012008510A1 Device for the supply of processing devices for free-flowing materials, particularly plastering machines, has bypass line for pressure container, which diverges in flow direction of compressed air before pressure container
10/31/2013DE102012008295A1 Pipe fitting for connection to concrete pump used for pumping fluid mortar, has conveyor tube which is connected to conveying pipe, and valve opening pin is mounted at pump connecting piece of T-pipe fitting portion
10/30/2013CN203257118U Constructional engineering safety protection rebar protective shed
10/30/2013CN203257117U Novel construction safety protection device of space long-span building
10/30/2013CN203257116U Protection near to edge
10/30/2013CN203257115U Tool-type welding steel pipe border protection frame fixing piece
10/30/2013CN203257114U General type building construction edge protective guardrail
10/30/2013CN203257113U High place safety rope fixing device
10/30/2013CN203257112U Detachable assembly type safety protective shed
10/30/2013CN203257111U Building construction safety protection device
10/30/2013CN203257110U Constructional engineering protection support
10/30/2013CN203257109U Portable cast-in-place floor concrete pouring overhead walk way
10/30/2013CN203257108U Portable multifunctional enclosure
10/30/2013CN203257107U Light wallboard protector
10/30/2013CN203257106U Multifunctional power-driven walking type walking system
10/30/2013CN203257105U Assembled type steel fixer
10/30/2013CN203257104U Hoisting tool of concrete conveying pipe
10/30/2013CN203257103U Assembled type outdoor elevator floor feeding platform assembly
10/30/2013CN203257081U Construction operation pedal
10/30/2013CN203257022U Gypsum board surface protecting paper with construction square grid and gypsum plaster board
10/30/2013CN103375030A Rotatable translation type assembling operation frame for curtain walls, doors and windows
10/30/2013CN103375029A Prestressed dome hoisting cantilever crane
10/30/2013CN103374986A Multifunctional combined lightweight concrete curtain wall and constructing method thereof
10/30/2013CN103374977A Frameless construction and construction method thereof
10/30/2013CN102715039B Photoelectric integral solar greenhouse back wall and production method
10/30/2013CN102505846B Steel pipe column bearing table girder connection construction method
10/30/2013CN102493668B Locating mould and method for pre-embedding position embedding parts in ultrahigh precision
10/30/2013CN102400555B Cleaning ball imbedding device for cement delivery pipeline
10/30/2013CN102359180B Truss combined beam and upper and layer connected light steel structure and construction method thereof
10/30/2013CN102287056B Steel bar binding clamp
10/29/2013US8567153 Composite concrete and framing system and method for building construction
10/24/2013WO2013156616A1 Support system for an equipment item on a concrete slab
10/24/2013WO2013155550A1 Barricading and/or guarding mesh panel
10/24/2013US20130277519 Roof anchor with shock absorping means
10/24/2013US20130276405 Structural barrier system
10/24/2013US20130276391 Buck System
10/24/2013DE102012206353A1 Hebevorrichtung für Deckenschalungselemente sowie Verfahren Lifting device for slab formwork elements and methods
10/23/2013EP2652225A1 System and components for safely enclosing handrails, stairways, walkways and platforms
10/23/2013CN203250201U Discharging device and pumping device joint operation system, mixer truck and pumping device
10/23/2013CN203247871U Frame type crawling ladder for closed construction of outer wall plates in windy area
10/23/2013CN203247863U Shaped outer frame steel screen protective device
10/23/2013CN203247862U Edge-near handrail protective sleeve
10/23/2013CN203247861U Multifunctional bricklaying trowel
10/23/2013CN203247860U Building knife for construction
10/23/2013CN203247859U Alignment device for butt joint perpendicularity of large steel columns
10/23/2013CN203247858U Corrector for heavy steel column perpendicularity
10/23/2013CN203247857U Double-loop hydraulic system used for anchor cable tensioning machine tool
10/23/2013CN203247856U Short column inserted bar position fixing device for large-size bearing platform construction
10/23/2013CN203247855U Fast tractor for annular prestressed stranded steel wire
10/23/2013CN203247854U Concrete laser leveling machine
10/23/2013CN203247853U Guiding and protecting device for sloping roof concrete vibration
10/23/2013CN203247852U New type concrete pouring apparatus for constructional column
10/23/2013CN203247851U Boom system and work equipment comprising same
10/23/2013CN203247850U Concrete lifting bucket
10/23/2013CN203247849U Chute for conduction of concrete and mortar
10/23/2013CN203247848U Molding bed for steel roof truss one-time forming
10/23/2013CN203247847U Unwinding device for construction convenient and fast to use
10/23/2013CN203247846U Steel column pitch point welding shaping operating platform
10/23/2013CN203247845U Gun type injection ink fountain with flow guide chamber
10/23/2013CN203247757U Incomplete butt joint wallboard
10/23/2013CN203246446U Engineering vehicle leg lock detection device and pump truck
10/23/2013CN103370180A Mobile production system for cement panel
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