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)
08/2013
08/28/2013	CN103266773A Novel concrete pouring device for constructional columns
08/28/2013	CN103266772A Curing method used for highway engineering construction concrete in winter
08/28/2013	CN103266771A Molding method of window opening
08/28/2013	CN103266770A Construction process of multi-layer sheet type sectional steel frame concrete combined structure
08/28/2013	CN103266769A Construction method for spherical vaulted roof
08/28/2013	CN103266768A Method for erecting form used for spherical arch head cover
08/28/2013	CN103266767A Construction method for preventing and treating cracks between concrete structure and filler wall
08/28/2013	CN103266766A Main structure construction method by sequentially processing beam slab frameworks, short-leg shear wall and column frameworks
08/28/2013	CN103266765A Splicing process of cast-in-place outer insulation boards inside plugged large formwork
08/28/2013	CN103266764A Construction method of cast-in-place outer insulation structure inside plugged large formwork
08/28/2013	CN103266763A Treatment process for top gap of filler wall masonry
08/28/2013	CN103266727A Reinforced concrete quakeproof stair and construction method
08/28/2013	CN103266719A Autoclaved aerated concrete lintel as well as production and construction methods thereof
08/28/2013	CN103266689A Construction method and elastic binders for bonding lightweight concrete board wall, and wallboards
08/28/2013	CN103266677A EPS composite board, external thermal insulation system and construction method
08/28/2013	CN103266672A External wall heat preservation system and construction technology of recombination of polystyrene foam and heat preservation inorganic fireproof plate
08/28/2013	CN103266665A Metal roof joist connection node and connecting method thereof
08/28/2013	CN103266661A Closed skeleton structure applied to spiral seaweed production and installing method thereof
08/28/2013	CN103266571A Gap bridge type steel strand limiting device
08/28/2013	CN102535640B Multidirectional rotation structure node for reinforced concrete column and construction method for multidirectional rotation structure node
08/28/2013	CN102518305B Concrete pump truck and arm support thereof
08/28/2013	CN102444290B 自动张拉控制系统及其方法 Automatic tension control system and method
08/28/2013	CN102434000B Steel bar stretching and drawing anchor and method for manufacturing same
08/28/2013	CN102432240B Environmentally friendly wallboard material and environmentally friendly shock-resistant wall containing the environmentally friendly wallboard material
08/28/2013	CN102392511B Sleeve pressure type grouting construction method for steel reinforcement connection
08/28/2013	CN102383604B Construction device capable of blanking mixed materials of block-shaped waste concrete
08/28/2013	CN102364010B Wheel type cloth machinery
08/28/2013	CN102364009B Wheel type cloth machinery
08/28/2013	CN102277920B Hollow reinforced concrete floor and construction method
08/28/2013	CN102251673B Construction method for reinforced concrete hollow floor
08/27/2013	US8517342 Door lifting and holding tool
08/27/2013	US8516775 Masonry construction using single-component polyurethane foam and foam-core blocks
08/27/2013	US8516772 Pressure injecting caulking construction technique for gaps between building door/window hole and common additional frame or side frame
08/22/2013	WO2013122478A1 Cantilever system
08/22/2013	WO2013121269A1 Segment of an articulated arm and articulated arm comprising said segment
08/22/2013	WO2013120165A1 Structural reinforcement
08/22/2013	US20130212956 Brick Tile Inserts
08/21/2013	CN203147069U High-abrasive-resistance composite metal tube
08/21/2013	CN203145491U Architectural engineering protective screening
08/21/2013	CN203145490U Border safety protection device
08/21/2013	CN203145489U Protective construction guard
08/21/2013	CN203145488U Limb protective railings of foundation pit and for building construction
08/21/2013	CN203145487U Fixing clamping member for steel tubes for edge guardrails
08/21/2013	CN203145486U Fixing clamping member for vertical rods for edge guardrails
08/21/2013	CN203145485U Novel safety net
08/21/2013	CN203145484U Edge conventionalized combined-type guard rail
08/21/2013	CN203145483U Construction site construction dustproof screen device
08/21/2013	CN203145482U Steel structural member assembly mouth aligning device
08/21/2013	CN203145481U Manufacturing and positioning device of variable-angle steel pipe column splicing ear plate
08/21/2013	CN203145480U Adjustable guide wheel
08/21/2013	CN203145479U Suspender for suspension of indoor steel structure
08/21/2013	CN203145478U Synchronization penetrating and mounting device of prestress steel strand and anchoring block
08/21/2013	CN203145477U Steel comb for penetrating and mounting prestress steel strands
08/21/2013	CN203145476U Prestress steel strand penetrating and guiding device
08/21/2013	CN203145475U Foundation of floor concrete leveling device
08/21/2013	CN203145474U Tower distributor
08/21/2013	CN203145473U Concrete pouring distributing device
08/21/2013	CN203145472U Recycling device of mass concrete cooling water
08/21/2013	CN203145471U Distribution box protective shed for construction site
08/21/2013	CN203145470U Combined platform for construction
08/21/2013	CN203145469U Lime dotting pay-off device
08/21/2013	CN203145468U Device for conveying flowing materials to designated floor for tower crane
08/21/2013	CN103261548A Debris entrapment system
08/21/2013	CN103255938A Large-span greenhouse and construction method thereof
08/21/2013	CN103255937A Movable lifting communication base station and construction method thereof
08/21/2013	CN103255926A Method for using waste sleepers to build wooden house
08/21/2013	CN103255925A Spiral stirrup positioning device and manufacturing method of reinforcement cage
08/21/2013	CN103255924A Reinforced concrete shear wall or pillar stand rib mounting limiting device and mounting method thereof
08/21/2013	CN103255923A Automatic rebar tying construction method
08/21/2013	CN103255922A Automatic feeding type concrete spraying trolley
08/21/2013	CN103255921A Top pouring method for concrete construction columns
08/21/2013	CN103255920A Steel column head concrete winter construction heat preservation method
08/21/2013	CN103255919A Vehicle-mounted tube placing mechanism and engineering vehicle
08/21/2013	CN103255918A Concrete double-curved-surface thin shell cylinder construction method
08/21/2013	CN103255917A Device and method for plane ectopic integral lifting construction capable of crossing vertical obstacles
08/21/2013	CN103255860A On-site concrete shear wall structure with permanent heat insulation formwork and construction process of on-site concrete shear wall structure
08/21/2013	CN103255859A Novel cake type wall body and production method thereof
08/21/2013	CN103255844A Anti-cracking belt trough formed in wallboard, frame for manufacturing anti-cracking belt trough and method for installing wallboard provided with anti-cracking belt trough
08/21/2013	CN103255840A Combined built-in fitting for concrete walls and column tie bars and installation construction method thereof
08/21/2013	CN103255834A Prefabricated heat preservation balcony suitable for industrial production and construction method of prefabricated heat preservation balcony
08/21/2013	CN103255724A Single-wheel-type steel strand limiting tool
08/21/2013	CN103255723A Pulley type steel strand limitation tool
08/21/2013	CN103255722A Combined type steel strand limiting device
08/21/2013	CN103250598A Solar heat storage greenhouse and building method thereof
08/21/2013	CN102493651B Concrete equipment and arm support thereof
08/21/2013	CN102359278B Arm support of concrete pump truck and concrete pump truck
08/21/2013	CN102251582B Barrier-free decoration structure of high and low incorporated buildings and construction method thereof
08/21/2013	CN102155067B Round cross-shaped column base and manufacturing method thereof
08/20/2013	US8511039 Safety barrier for multi-storey buildings
08/20/2013	US8511037 Multi-storey insulated concrete form structure having openings and method of construction
08/17/2013	CA2802055A1 Cover for protecting a duplex electrical receptacle and similar devices
08/15/2013	WO2013117660A1 Storage structure for construction modules of a wind turbine support tower
08/15/2013	WO2013116925A1 Sloped roof fall arrest system and brace
08/15/2013	US20130206940 Sloped roof fall arrest system and brace
08/15/2013	US20130206662 Segmental bio-retention basin system
08/15/2013	US20130205710 Concrete-mosaic
08/15/2013	US20130205708 Insulated/soffit rafter vent
08/15/2013	US20130205688 Prefabricated compound masonry units
08/14/2013	EP2626484A2 Assembly aid for installing concrete walls
08/14/2013	EP2496831B1 A safety blanket for a tower of a wind power installation

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