| 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) |
|---|
| 07/20/2011 | CN201901823U Open type driving hydraulic system for arm support-type pump homemade engineering chassis |
| 07/20/2011 | CN102127978A House in light steel structure and construction method thereof |
| 07/20/2011 | CN102127972A 吊装方法 Lifting methods |
| 07/20/2011 | CN102127971A Adjustable leveling stool and method for controlling floorslab thickness by using same |
| 07/20/2011 | CN102127970A Concrete pouring hopper below lower pre-embedded plate of vibration isolation support |
| 07/20/2011 | CN102127969A Material conveying system and conveying pipe switching device thereof |
| 07/20/2011 | CN102127968A Method for grouting floor slab bushing hole reservation preembedding die and grouting die |
| 07/20/2011 | CN102127967A Lengthening device for sustaining wall of constructed elevator |
| 07/20/2011 | CN102127966A Fixing device for template of cast-in-place reinforced concrete column |
| 07/20/2011 | CN102127944A Metal roof ridge waterproofing system and mounting method thereof |
| 07/20/2011 | CN102127934A Prefabricated outer wall external thermal insulation structure and construction method thereof |
| 07/20/2011 | CN102127930A Net die member for steel-concrete building and method for constructing enclosure by combining net die members and filling into a frame shear wall |
| 07/20/2011 | CN102126459A Embedded split water tank and concrete pump truck provided with same |
| 07/20/2011 | CN101892746B One-step bundling shaping method of culvert pipe multi-layer reinforcement cage and bundling shaping device |
| 07/20/2011 | CN101864834B Construction method of wall wood formers adopting steel pipes as back edges |
| 07/20/2011 | CN101818562B Triangular rack of reinforcing steel |
| 07/20/2011 | CN101818527B Assembled integral shear wall structure system and construction method thereof |
| 07/20/2011 | CN101691813B Device and method for elevation synchronous compensation for super-high structure construction |
| 07/20/2011 | CN101691787B Converse construction process for middle-high steel structure building |
| 07/20/2011 | CN101654957B Method for maintaining cement-based material in early stages |
| 07/19/2011 | US7980044 Method for forming cast-in-place concrete window wells |
| 07/18/2011 | CA2728902A1 Trim kit for building construction |
| 07/14/2011 | WO2011083272A1 Universal fastener for a metal structure |
| 07/14/2011 | US20110167756 Devices and methods for window installation |
| 07/14/2011 | US20110167752 Non-standard, reinforced load-bearing cell for a simplified, interconnecting cellular construction system |
| 07/13/2011 | EP2342401A2 Mobile eave hook system and method |
| 07/13/2011 | EP2342400A1 Mobile work machine having support brackets |
| 07/13/2011 | CN201896460U Tensioning device for reinforcing concrete structure through high-strength steel wire fabrics |
| 07/13/2011 | CN201896459U Prestress steel strand clamping device for highway and railway bridges |
| 07/13/2011 | CN201896458U Prestress vacuum device for highway and railway bridges |
| 07/13/2011 | CN201896457U Filter structure of prestress vacuum device for highway and railway bridges |
| 07/13/2011 | CN201896456U Straight screw sleeve connection mold for main reinforcement of filling pipe reinforcing cage |
| 07/13/2011 | CN201896455U Vibration device for concrete ground leveling |
| 07/13/2011 | CN201896454U Prestress vacuum grouter for highway and railway bridges |
| 07/13/2011 | CN102124168A Composite panel, connector and related method |
| 07/13/2011 | CN102123934A Mobile working machine having a remote control device |
| 07/13/2011 | CN102121839A Detection device and concrete pumping equipment |
| 07/13/2011 | CN102121322A Kelp airing sunlight room |
| 07/13/2011 | CN102121315A Hole reserving construction method for tightly-fixed steel sleeve |
| 07/13/2011 | CN102121314A Beam-slab framework early removal construction method |
| 07/13/2011 | CN102121313A Rebar planting-free formwork erecting method for masonry construction and device thereof |
| 07/13/2011 | CN102121312A Construction process for concrete bargeboard in pseudo-classic architecture |
| 07/13/2011 | CN102121311A Mould releasing and combining device for large steel form and assembling method thereof |
| 07/13/2011 | CN102121310A Double column constructional template for large-section ultrahigh steel reinforced clear water concrete and construction method thereof |
| 07/13/2011 | CN102121290A Hollow core slab mixed with filling rods and exposed filling boxes |
| 07/13/2011 | CN102121287A Invisible connected composite plate curtain wall |
| 07/13/2011 | CN102121283A Method for assembling mesh tensile material or/and reinforcing steel in composite wall body |
| 07/13/2011 | CN102121279A Extruded polystyrene panel external thermal insulation system and manufacturing process thereof |
| 07/13/2011 | CN102121250A Construction method of raft foundation reinforcing cage for containment vessel of nuclear power plant |
| 07/13/2011 | CN101832026B Construction method of sole plate post-poured strip form bracing system |
| 07/13/2011 | CN101603370B Self-stress pre-tighten cable-rod structure |
| 07/13/2011 | CA2727893A1 Fall restraint system |
| 07/07/2011 | US20110164923 Apparatus for screeding uncured concrete surfaces |
| 07/07/2011 | US20110162293 Modular Housing |
| 07/07/2011 | DE102009060798A1 Retention device for use with crane for retaining wall element in multistory building, has mirror-symmetric arrangement formed from plates and nails, and clamping device pushing mirror-symmetric and boring arrangements on each other |
| 07/06/2011 | EP1655440B1 Profile strip to create a transition between a building element and a building surface |
| 07/06/2011 | CN201891270U Simple and convenient safety protection device |
| 07/06/2011 | CN201891269U Welding protective structure for high-altitude steel structure |
| 07/06/2011 | CN201891268U Movable assembled construction wall |
| 07/06/2011 | CN201891267U Automatic bander for reinforcing steel bars |
| 07/06/2011 | CN201891266U Colored sand dispensing device |
| 07/06/2011 | CN201891265U Arm support of concrete pump truck and concrete pump truck |
| 07/06/2011 | CN201891264U Concrete cylinder |
| 07/06/2011 | CN201891191U Exterior thermal insulation wall for mechanical anchoring grid reinforcing rib polyurethane plate |
| 07/06/2011 | CN201891171U Integral bolt assembling frame |
| 07/06/2011 | CN102116106A Manufacturing method of building enclosing wall capable of being used repeatedly |
| 07/06/2011 | CN102116091A Early fog curing method of cement-based materials |
| 07/06/2011 | CN102116090A Wall body perpendicularity line hanging instrument |
| 07/06/2011 | CN102116089A Construction method for integrally lifting large-span type steel beam pulling bar |
| 07/06/2011 | CN102116088A Method for stacking and building brick wall |
| 07/06/2011 | CN102116087A Increasing method of material absorbing quantity of concrete pump truck and special truck frame of underpan |
| 07/06/2011 | CN102116086A Pumping hopper device and control method thereof |
| 07/06/2011 | CN102116085A Construction method of outpacking structure of steel pipe column with asymmetric steel hanging structure and scaffold |
| 07/06/2011 | CN102116059A Masonry construction technology for key part of load bearing wall |
| 07/06/2011 | CN102116057A Thermal insulating treatment process of external wall and thermal insulating external wall |
| 07/06/2011 | CN102116051A Layer-by-layer overhanging structure lifting method |
| 07/06/2011 | CN102116010A Method for installing laminated shock isolation rubber support |
| 07/06/2011 | CN101839068B Prestressing method for installing large-span double-layer latticed shell structure |
| 07/06/2011 | CN101818576B Safe escape device for ultra-high-rise building core tube construction |
| 07/06/2011 | CN101793092B Concrete pump truck and boom device thereof |
| 07/06/2011 | CN101725252B Concrete conveying device |
| 07/05/2011 | US7971405 Drywall repair patch |
| 06/30/2011 | WO2011076559A1 Protective rail support |
| 06/30/2011 | WO2011076287A1 Method and system for equally tensioning multiple strands |
| 06/30/2011 | WO2011075985A1 Positioning method and device of arm support system and concrete pump truck |
| 06/30/2011 | WO2011075983A1 Angle measuring apparatus and method thereof and engineering machinery |
| 06/30/2011 | US20110155277 Object binding |
| 06/30/2011 | US20110154776 Siding panel |
| 06/30/2011 | US20110154747 Panel construction |
| 06/30/2011 | DE102010006734B3 Betonflächenfertiger Concrete paver surface |
| 06/29/2011 | EP2339093A1 Guide for making pillars or columns, and method for making columns and pillars of bricks, stones or other building blocks |
| 06/29/2011 | EP2024586B1 Box-shaped retainer for reinforcing rods |
| 06/29/2011 | CN201883704U External prestressed tensile base |
| 06/29/2011 | CN201883698U Movable portable safety belt fixing device |
| 06/29/2011 | CN201883697U Cave opening protective device |
| 06/29/2011 | CN201883696U Slope adjustor for support rod |
| 06/29/2011 | CN201883695U Spherical net rack vertical jacking equipment |
| 06/29/2011 | CN201883694U Integral lifting device for high-rise long-span door type truss |
| 06/29/2011 | CN201883693U Steel-structure roof brace mounting rack tool |
| 06/29/2011 | CN201883692U Prestressed steel strip hooping device |