Patents
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)
04/2013
04/03/2013CN103015573A Ultra-thin heat insulation composite insulation board and cast-in-place concrete composite wall and construction method
04/03/2013CN103015572A Connecting method for wall body and floor slab and special connecting structure as well as quick-assembled house
04/03/2013CN103015565A Prefabricated and assembled type integrated reinforced concrete load bearing wall and building construction method
04/03/2013CN103015558A Combined wall with connecting keys and waste brick masonries filled in regenerated concrete wall boards and fabrication method of combined wall
04/03/2013CN103015553A Axial-force rod piece stable lifting piece and operating method thereof
04/03/2013CN103015552A Shock and breakage preventive deformation recording type buckling restrained brace and manufacturing method thereof
04/03/2013CN103015548A Fixing method for anchoring vacuum insulated panels on outside moldboard
04/03/2013CN103015539A Deformation joint building structure for floor of aluminum electrolysis workshop and construction method
04/03/2013CN103015538A Leakage prevention device and leakage treatment method for concrete structure deformation joint
04/03/2013CN103015535A Rigid connecting structure for H-shaped column in weak shaft direction and H-shaped beam and manufacture method thereof
04/03/2013CN103010966A Multi-functional material conveying, distributing and hoisting equipment
04/03/2013CN103009477A Construction method for prefabricated components for prefabricated component factory
04/03/2013CN102322146B Method for processing connecting beam construction joint of shearing wall structure
04/03/2013CN102277911B Load-bearing self-thermal insulation wall body for casting in place and preparation method thereof
04/03/2013CN102182268B Reinforced concrete hollow floor and construction method
04/03/2013CN102127944B Metal roof ridge waterproofing system and mounting method thereof
04/03/2013CN102010178B Bubble lightweight concrete bonding agent mortar composition and construction method thereof
04/03/2013CN101922243B Inner jacking method and equipment for demolishing buildings
04/03/2013CN101918302B Wheeled working machine
04/03/2013CN101781933B Structure and method for reducing steel bar stress in advance before tension withdrawal
04/03/2013CA2790710A1 Methods and systems for sealing a wall
04/02/2013US8407964 Building construction method
03/2013
03/28/2013WO2013043233A1 Ductile chord connectors for use in concrete rods in structures
03/28/2013WO2013040893A1 Boom device and engineering machinery
03/28/2013WO2013040811A1 Recording buckling restrained brace against breaking and deformation and manufacturing method for same
03/28/2013US20130075559 Plate carrier for plate fixing device
03/28/2013DE102011084463A1 Apparatus for aligning e.g. frame head part, of door frame, has positioning elements provided in side regions, where head portion and side regions are arranged such that sections of legs are alignable relative to sections of head part
03/28/2013CA2849628A1 Ductile chord connectors for use in connecting rods in structures
03/27/2013DE202013101217U1 Gerüstanker Scaffolding Anchors
03/27/2013CN202832568U Sprayer brushing mechanism and concrete spraying machine
03/27/2013CN202831668U Combined type high attitude falling buffering and protective device
03/27/2013CN202831667U Building under construction observation guardrail
03/27/2013CN202831666U External protecting net linker in clamp type
03/27/2013CN202831665U Elevated safety net
03/27/2013CN202831664U Clamp-typed safety net hanging under beam
03/27/2013CN202831663U Power plant maintenance construction protection net
03/27/2013CN202831662U Magnesium alloy mud scraper
03/27/2013CN202831661U Locating clamping piece for installation
03/27/2013CN202831660U Detachable support frame for steel column embedded part
03/27/2013CN202831659U Transporting jig for prefabricated slab
03/27/2013CN202831658U Butt joint positioning device of aerial hoisting steel beams
03/27/2013CN202831657U Supporting bracket used for mounting steel members aloft
03/27/2013CN202831656U Quick support tool for large steel structure
03/27/2013CN202831655U Board assembly machine
03/27/2013CN202831654U Convenient and quick reinforcement binding device
03/27/2013CN202831653U Buckle rib trampled-down resistant support
03/27/2013CN202831652U Pull auxiliary device for pole-shaped object inside pipeline
03/27/2013CN202831651U Recharging type motor in-built inserted type concrete vibrator
03/27/2013CN202831650U Motor in-built inserted type concrete vibrator
03/27/2013CN202831649U Vibrating beam with adjustable thickness
03/27/2013CN202831648U Movable support frame for concrete conveying pipeline
03/27/2013CN202831647U Hydraulic pipeline transition assembly and engineering machinery
03/27/2013CN202831646U Concrete pump truck rotary table and concrete pump truck
03/27/2013CN202831645U Concrete distributing rod
03/27/2013CN202831644U Arm frame shaft sleeve device and concrete pump vehicle
03/27/2013CN202831643U Combined type concrete chute
03/27/2013CN202831642U Sieve and hopper and concrete pump
03/27/2013CN202831641U Concrete pump truck
03/27/2013CN202831640U Module wall concrete construction joint indentation tool
03/27/2013CN202831639U Water tank and concrete pump
03/27/2013CN202831638U Conveyor tube socket of pulp spraying machine
03/27/2013CN202831637U Support frame for manufacturing steel girder
03/27/2013CN202831296U Assembled spliced connecting structure of concrete frame-shear wall and structure constructed
03/27/2013CN202831203U Assembly type concrete frame-shear wall split assembling structure and fabricative structure
03/27/2013CN202829373U Jib and engineering machinery
03/27/2013CN103003508A Safety devices comprising a load-bearing composite polymeric housing and a load-bearing anchorage plate
03/27/2013CN103003507A Concrete lifting anchors
03/27/2013CN103003506A Method and reel device for threading tendons into ducts
03/27/2013CN102995948A Group burial deep well grave with built-in bundling plastic pipe and building method thereof
03/27/2013CN102995912A Construction device used in plant building process in petroleum field
03/27/2013CN102995911A Multifunctional building machine tool
03/27/2013CN102995910A Control method for axis elevation of frame structure
03/27/2013CN102995909A Assembly method adopting coordinate rotation for spatial reticulated shells
03/27/2013CN102995908A Construction method for rock wool board of external wall
03/27/2013CN102995907A Assembled type unit framework installing method
03/27/2013CN102995906A Prestress tension limit plate
03/27/2013CN102995905A Cast-in-place concrete board elevation control device and construction method
03/27/2013CN102995904A High-efficiency concrete vibrating rod
03/27/2013CN102995903A Concrete vibrating bar capable of being operated by single person
03/27/2013CN102995902A Spiral distributor
03/27/2013CN102995901A Composite material cantilever crane, engineering machine and manufacture method of composite material cantilever crane
03/27/2013CN102995900A Arm joint, three-dimensional movable distribution arm rest, distribution arm rest system and distribution equipment
03/27/2013CN102995899A Measurement control method for sizes of building construction vertical members
03/27/2013CN102995898A Distributor, distributor control device and method, distribution system and engineering machine
03/27/2013CN102995897A Spiral-rising type integral and continuous pouring method
03/27/2013CN102995896A Construction method for ceiling radiant heating/cooling coil
03/27/2013CN102995831A Multi-cavity steel tube concrete column with inner partition board with horizontal joints and manufacturing method of concrete column
03/27/2013CN102995830A Self-adaptive split column and manufacturing method thereof
03/27/2013CN102995789A Built-in section steel column-lattice steel beam-mesh steel support concrete wall body and manufacturing method
03/27/2013CN102995764A External wall insulation structure of autoclaved sand aerated insulation board and construction method thereof
03/27/2013CN102995762A Inorganic A outer wall external heat-preserving reflective insulation system
03/27/2013CN102995761A Purely inorganic A heat-insulating mortar and heat-insulating system structure using the same
03/27/2013CN102995746A Beam slab node of renewable hybrid combined floor slab made of U-shaped steel-encased renewable hybrid beam and construction method thereof
03/27/2013CN102808513B Crack controlling construction method for lightweight wall
03/27/2013CN102605900B Combined member of fiber cloth reinforced concrete prefabricated part and manufacturing method of combined member
03/27/2013CN102345331B Construction method of solar energy lightning protection facility on building roof
03/27/2013CN102322149B Full-section overall casting construction method for circulating water pipe ditch of nuclear power plant
03/27/2013CN102296750B Construction method of wide span prestressed beam string structure
03/27/2013CN102182269B Roof supporting structure of FRC (Glass-fiber Reinforced Composite) board and installation method thereof
03/27/2013CN101532335B A wrench specially used for binding reinforced bars
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