| 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) |
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| 06/20/2012 | CN202280257U 建筑用砖转运箱 Building bricks transport box |
| 06/20/2012 | CN202280256U Lifting tool for unit curtain wall |
| 06/20/2012 | CN202280255U Vestibule structure inner cast iron plate roof mounting device |
| 06/20/2012 | CN202280254U Mounting rack of wall steel bar |
| 06/20/2012 | CN202280253U 全自动激光整平机 Automatic laser leveling machine |
| 06/20/2012 | CN202280252U 一种泵送机械 One kind of pumping machinery |
| 06/20/2012 | CN202277770U 户外空气净化装置 Outdoor air purification device |
| 06/20/2012 | CN102508494A Mechanical arm, engineering machine and method for determining arm joint position of mechanical arm |
| 06/20/2012 | CN102506111A Elastic damper, material distribution arm support and concrete material distribution equipment |
| 06/20/2012 | CN102505865A Portable mounting and positioning device of attached frame of outer sun-shading curtain of building |
| 06/20/2012 | CN102505864A Method for assembling fixed ends of scaffold of large-volume triangular variable-section tubular truss structure |
| 06/20/2012 | CN102505863A Wireless laser synchronous control device for multi-rail slide construction |
| 06/20/2012 | CN102505862A Installing process of lightweight internal partition wallboards |
| 06/20/2012 | CN102505861A Side wall large-scale embedded part fixing and supporting method of cast-in-place concrete wall |
| 06/20/2012 | CN102505860A Novel Lifting method for irregularly-shaped steel structure member |
| 06/20/2012 | CN102505859A Method for parallelly welding longitudinal reinforcing steel ribs of profile steel concrete columns on beams of transfer floor |
| 06/20/2012 | CN102505858A Pre-stressing carbon-cloth tension system and tension reinforcing method |
| 06/20/2012 | CN102505857A Method for positioning vibrating trace of vibrating needle in concrete based on GPS (Global Positioning System) |
| 06/20/2012 | CN102505856A Novel high-frequency vibrating bar with built-in motor |
| 06/20/2012 | CN102505855A Screw type concrete pouring machine |
| 06/20/2012 | CN102505854A Concrete spreader boom and concrete spreader with same |
| 06/20/2012 | CN102505853A Injection machine and mechanical arm, injection control method and injection control device thereof |
| 06/20/2012 | CN102505852A Pump truck |
| 06/20/2012 | CN102505851A Concrete pump vehicle and pumping control system and method for concrete pump vehicle |
| 06/20/2012 | CN102505850A Concrete pumping unit mounting structure and concrete pumping equipment |
| 06/20/2012 | CN102505849A Construction method of membrane shell ribbed floor formwork supporting system |
| 06/20/2012 | CN102505848A Device for controlling central verticality of cooling tower |
| 06/20/2012 | CN102505847A Mud jacking pipe device |
| 06/20/2012 | CN102505846A Steel pipe column bearing table girder connection construction method |
| 06/20/2012 | CN102505845A Quick construction method for high-rise buildings |
| 06/20/2012 | CN102505844A Plug-in discharging platform |
| 06/20/2012 | CN102505843A Construction method of garden architectures without formworks |
| 06/20/2012 | CN102505842A Anti-cracking wall body and construction method for same |
| 06/20/2012 | CN102505838A Method for constructing multifunctional mass concrete framework |
| 06/20/2012 | CN102505801A Steel-side-rib light shock-resistant energy-saving wallboard and construction method thereof |
| 06/20/2012 | CN102505780A Method for enhancing thermal-insulation performance of well-frame wall body by adopting light raw soil material and composite thermal-insulation wall body |
| 06/20/2012 | CN102505779A Block type wall system assembled by hoisting and construction method thereof |
| 06/20/2012 | CN102505762A Sand aerated concrete heat-insulation block outer wall outer heat-insulation system and construction method thereof |
| 06/20/2012 | CN102505755A Single bent and twisted color band and production method thereof |
| 06/20/2012 | CN102505097A Wear-resistant anti-corrosion bushing material for concrete pump truck and preparation method thereof |
| 06/20/2012 | CN102504838A Method for supporting arch tire for building overhead brick in inclined duct of dry quenching furnace |
| 06/20/2012 | CN102503346A Cement-based penetrable crystallized waterproof paint, preparation method and construction method thereof |
| 06/20/2012 | CN102162304B Construction method for installing viscous damper |
| 06/20/2012 | CN102155097B Locating device for installing large embedded member of concrete wall and installing method thereof |
| 06/20/2012 | CN101956403B Construction method of rear pouring band with prefabricated concrete edge sealing plate for basement outer shear wall |
| 06/20/2012 | CN101892741B Construction method for preventing beam bottom from leaking slurry |
| 06/20/2012 | CN101300395B Apparatus for binding objects together |
| 06/19/2012 | CA2615154C Method of building construction |
| 06/15/2012 | DE202012002354U1 Vorspanngerät Biasing device |
| 06/14/2012 | WO2012075955A1 Method for arranging cooling water pipes in large volume concrete |
| 06/14/2012 | WO2012033542A3 Bolt cutters with breakdown handles |
| 06/14/2012 | CA2761545A1 Moment frame connector |
| 06/13/2012 | EP2462297A1 Device for deceleration and method |
| 06/13/2012 | CN202273431U 带荧光效果的找平支座 Leveling stand with fluorescent effect |
| 06/13/2012 | CN202273430U 绝缘旋转振捣器承台 Insulation rotary vibrators Caps |
| 06/13/2012 | CN202273429U Water-saving type spraying maintenance device of concrete building structure |
| 06/13/2012 | CN202273428U 混凝土泵车用耐磨刚玉陶瓷弯头 Corundum concrete pump wear-resistant ceramic elbow |
| 06/13/2012 | CN202273427U 一种振动覆膜机 A vibration laminating machine |
| 06/13/2012 | CN202273426U 清孔装置 Chiang Khong device |
| 06/13/2012 | CN202273422U 一种无粘结预应力端部封锚穴模模板 A non-bonded prestressed anchor seal the ends of the mold cavity template |
| 06/13/2012 | CN102494221A Elastic damper, material distribution arm rest and concrete distribution equipment |
| 06/13/2012 | CN102493687A 生态型工业厂房 Eco-industrial plant |
| 06/13/2012 | CN102493678A Ecological-type house |
| 06/13/2012 | CN102493670A Cooling method for construction in dome on nuclear island barrel |
| 06/13/2012 | CN102493669A Improved correction wedge |
| 06/13/2012 | CN102493668A Locating mould and method for pre-embedding position embedding parts in ultrahigh precision |
| 06/13/2012 | CN102493667A Multi-channel sliding slot device provided with deceleration function |
| 06/13/2012 | CN102493666A High-altitude translation installation and construction method for super-large super-heavy member |
| 06/13/2012 | CN102493665A Location installing method of sector embedded part |
| 06/13/2012 | CN102493664A Non-bracket cable truss construction method for lifting entire body by obliquely drawing fixed jack |
| 06/13/2012 | CN102493663A Installing method of steel structure pipe truss |
| 06/13/2012 | CN102493662A Mounting method of pipe fitting liner pipe with fixed nodes at two ends |
| 06/13/2012 | CN102493661A Bonding anchoring method and anchoring tool for carbon fiber composite stranded wire |
| 06/13/2012 | CN102493660A Anchoring method and anchoring tool for carbon fiber reinforced composite material prestressed bar |
| 06/13/2012 | CN102493659A Automatic binding machine for steel sheets |
| 06/13/2012 | CN102493658A Steel wire rope mesh tensioning device and method |
| 06/13/2012 | CN102493657A Unloading control device, concrete pumping equipment and unloading control method |
| 06/13/2012 | CN102493656A Flow distribution system, device and method for multi-section arm support, and engineering machine equipment |
| 06/13/2012 | CN102493655A Fixed rotating tower and engineering machine applying same |
| 06/13/2012 | CN102493654A Engineering machine |
| 06/13/2012 | CN102493653A Supporting leg device and engineering machine comprising same |
| 06/13/2012 | CN102493652A Concrete pumping equipment and arm-support-vibration semi-active control device and arm-support-vibration semi-active control method thereof |
| 06/13/2012 | CN102493651A Concrete equipment and arm support thereof |
| 06/13/2012 | CN102493650A Hopper and concrete conveying equipment with same |
| 06/13/2012 | CN102493649A Pumping feeding matching system |
| 06/13/2012 | CN102493648A Pre-embedding construction method for distribution box with rows of pipes, and support device |
| 06/13/2012 | CN102493647A Construction method for high-rise concrete structure |
| 06/13/2012 | CN102493611A Anti-cracking and anti-falling technology for box body back plaster layer pre-embedded into wall body |
| 06/13/2012 | CN102493602A Ductile concrete column capable of delaying local buckling of steel bars and manufacturing method thereof |
| 06/13/2012 | CN102493600A Cross-box-shaped composite steel column and manufacturing method thereof |
| 06/13/2012 | CN102493595A Cast-in-place concrete core column ring beam house manufactured by light composite board and assembling method |
| 06/13/2012 | CN102493591A Wall brick and its construction method |
| 06/13/2012 | CN102493588A Novel energy-saving wall of building |
| 06/13/2012 | CN102493577A Displacement separation type finished product glass partition system as well as mounting and moving method thereof |
| 06/13/2012 | CN102493570A Multi-stage series anti-buckling support and manufacturing method |
| 06/13/2012 | CN102493562A Staggered grid structure link span used for composite thermal insulation material and use method thereof |
| 06/13/2012 | CN102493553A Member for connection node of reinforced beam and steel beam and construction method thereof |
| 06/13/2012 | CN102493548A Steel framework concrete structural system and construction method thereof |
| 06/13/2012 | CN102493457A Extra-deep downward concrete pumping system |
| 06/13/2012 | CN102493359A Device and method for vacuum anchor grouting of cable |