| 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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| 06/04/2013 | DE202012100742U1 Spannorgan zum Verspannen zweier Bauteile in einem Tür- oder Fensterrahmen Clamping element for clamping of two components in a door or window frame |
| 05/30/2013 | WO2013075453A1 Lubrication system of concrete machinery and concrete machinery |
| 05/30/2013 | WO2013075450A1 Lubrication system of concrete machinery and concrete machinery |
| 05/30/2013 | US20130134279 Partition mount with integrated plunger assembly |
| 05/30/2013 | US20130133283 Modular tiling installation hand tool |
| 05/30/2013 | US20130133278 Non-welding type concrete-filled steel tube column having slot and method for fabricating the same |
| 05/29/2013 | EP2597226A2 Fastening structure for fastening to a base structure with a cavity |
| 05/29/2013 | DE102011119468A1 Lifting bar for lifting or carrying of objects, has one leg and another leg forming U-shape, where legs are positioned at distance from one another which is greater than predetermined thickness |
| 05/29/2013 | DE102011055781A1 Abstandshalter und Zarge oder Teil einer Zarge Spacer and frame or part of a frame |
| 05/29/2013 | CN202954575U Vertical cavity opening adjustable guardrail |
| 05/29/2013 | CN202954574U Non-side upright steel bar processing shed |
| 05/29/2013 | CN202954573U Distributor boom support device and concrete pump vehicle with same |
| 05/29/2013 | CN202954572U Arm rack support and concrete pump truck with same |
| 05/29/2013 | CN202954571U Special device for marking and positioning at height of buildings |
| 05/29/2013 | CN103122697A Installation method of indoor large-scale suspended ceiling |
| 05/29/2013 | CN103122696A Thickness controller of cast-in-place concrete floor and method thereof |
| 05/29/2013 | CN103122695A Tool for controlling pouring thickness of concrete floor |
| 05/29/2013 | CN103122694A Concrete pump truck, gear detecting control device and method thereof |
| 05/29/2013 | CN103122693A Multi-layer oversized-area reinforced concrete ground seamless construction method |
| 05/29/2013 | CN103122691A Tower crane standard knot bearing upper air supporting formwork steel platform structure and construction method |
| 05/29/2013 | CN103122677A Corner-reinforced steel bone-steel tube concrete composite column and manufacturing method thereof |
| 05/29/2013 | CN103122676A Corner-reinforced steel tube concrete composite column and manufacturing method thereof |
| 05/29/2013 | CN103122669A Suspended ceiling light steel subsidiary keel and method of assembling suspended ceiling light steel subsidiary keel in special-shaped suspended ceiling |
| 05/29/2013 | CN103122666A Composite board curtain wall installation system and curtain wall installation method thereof |
| 05/29/2013 | CN103122663A Independent enclosure body and manufacturing and installing method thereof |
| 05/29/2013 | CN103122658A Industrial fabricated multi-story steel frame structure and construction method thereof |
| 05/29/2013 | CN102409862B Once mounting, locating and constructing method for steel ladder outside concrete silo following sliding mould construction |
| 05/29/2013 | CN102409799B Fair-faced concrete interlaminar open joint guide wall structure and construction method thereof |
| 05/29/2013 | CN102392532B Construction method for built-in hanging scaffold of high-rise building |
| 05/29/2013 | CN102383628B Construction device and construction method for post construction of depressing cone of silo structure |
| 05/29/2013 | CN102277972B Construction method of fence convenient for dismantling |
| 05/29/2013 | CN102277964B Cast-in-situ concrete plate wall construction method for controlling crack |
| 05/29/2013 | CN102261123B Novel anti-seepage floor drain system and construction method thereof |
| 05/29/2013 | CN102251585B Eave connecting part, building framework structure and mounting method |
| 05/29/2013 | CN102121250B Construction method of raft foundation reinforcing cage for containment vessel of nuclear power plant |
| 05/29/2013 | CN101922424B Grouting plunger pump for grouter |
| 05/28/2013 | US8448407 Roof mounting assembly |
| 05/28/2013 | US8448387 Wall panel and method |
| 05/28/2013 | US8448348 Construction method and apparatus |
| 05/28/2013 | CA2612609C Reinforcing bar binding machine |
| 05/28/2013 | CA2536893C System for assembling a load-bearing support structure, and structure assembled with such a system |
| 05/23/2013 | WO2013074062A1 Guardrail stanchion and system |
| 05/23/2013 | WO2013071730A1 Wheeled material distribution machinery |
| 05/23/2013 | WO2013071729A1 Wheeled material distribution machinery |
| 05/23/2013 | US20130125502 Foot free concrete foundation method and device |
| 05/23/2013 | DE202012001808U1 Sicherungsöse und Sicherungssystem Security lock slot and lock system |
| 05/23/2013 | CA2856294A1 Non-bearing modular construction system |
| 05/22/2013 | EP2594700A1 Construction cable and process for anchoring such a cable |
| 05/22/2013 | CN202945814U Buckling and clamping dual-purpose safety ring |
| 05/22/2013 | CN202945813U Rebar planting tool |
| 05/22/2013 | CN202945812U Floor beam steel bar binding lifting truck |
| 05/22/2013 | CN202945811U Water tank device of pumping system |
| 05/22/2013 | CN202945810U Movable type pump pipe conversion frame |
| 05/22/2013 | CN202945809U Pumping machine and emergency driving system thereof |
| 05/22/2013 | CN103115785A Fault diagnosis method and system of vibration reduction system of concrete pump car and concrete pump car |
| 05/22/2013 | CN103114735A Stirrup stacking and conveying integral device |
| 05/22/2013 | CN103114734A Rapid construction method for truss with pneumatic membrane compression bar |
| 05/22/2013 | CN103114733A Rectangular steel pipe concrete column steel beam lower bolt upper welding outer rib annular plate node construction method |
| 05/22/2013 | CN103114732A Cast steel penetration pipe node space positioning method |
| 05/22/2013 | CN103114731A Rapid mounting method of steel structure workshop foundation bolts |
| 05/22/2013 | CN103114730A 震动装置 Vibration device |
| 05/22/2013 | CN103114729A Distributing bucket |
| 05/22/2013 | CN103114728A Grid construction method of large area cement wear-resisting floor |
| 05/22/2013 | CN103114727A Method, device and system for arm support tail end motion control and vehicle with multiple sections of arm supports |
| 05/22/2013 | CN103114726A Disconnection method of post-cast strip steel bar |
| 05/22/2013 | CN103114725A Chuck type split bolt formwork erecting method |
| 05/22/2013 | CN103114724A Cast-in-place solid light polyphenyl pipe hollow floorslab construction method |
| 05/22/2013 | CN103114715A Safety support and scaffold comprising the same and installing method of scaffold |
| 05/22/2013 | CN103114682A Fabricated part for delaying corrosion of works corner steel and use method of fabricated part |
| 05/22/2013 | CN103114681A To-be-poured structure and construction method of high-altitude large-span reinforced concrete beam |
| 05/22/2013 | CN103114663A Assemble type multifunctional outer wall body and production and installation method thereof |
| 05/22/2013 | CN103114660A Panel point structure of steel-bamboo combined wall and steel-bamboo combined floor slab and processing method thereof |
| 05/22/2013 | CN103114651A Panel point structure of steel-bamboo combined beam and steel-bamboo combined column and processing method thereof |
| 05/22/2013 | CN103114649A Manufacture and application of aluminum plastic composite material light structure building and earthquake isolation device thereof |
| 05/22/2013 | CN102352690B Construction method of anti-floating locating system of cast-in-place concrete hollow floorslab steel tube |
| 05/22/2013 | CN102140846B Concrete spreader and spreading method thereof |
| 05/22/2013 | CN101910531B A binding apparatus |
| 05/21/2013 | US8443570 Window jamb channel attachment apparatus and method |
| 05/16/2013 | WO2013068963A1 Concrete transport and delivery plant |
| 05/16/2013 | WO2013068112A1 Boom construction, in particular for a truck-mounted concrete pump, and truck-mounted concrete pump |
| 05/16/2013 | WO2013067874A1 Mounting structure for a concrete pumping unit and concrete pumping equipment |
| 05/16/2013 | WO2013067868A1 Gear-synchronised vibrating stirrer with two horizontal axes |
| 05/16/2013 | WO2013067864A1 Coupling-synchronised vibrating stirrer with two horizontal axes |
| 05/16/2013 | US20130119686 Concrete lifting anchors |
| 05/16/2013 | US20130119228 Architecture unit of concrete structure and architecture constructing method thereof |
| 05/16/2013 | US20130118115 Mechanical edge setting system and method for setting tiles and tuning lippage |
| 05/16/2013 | US20130118093 Safety anchoring device |
| 05/15/2013 | CN202937015U Novel cleaver for buildings |
| 05/15/2013 | CN202937014U Concrete bracket for pump pipe |
| 05/15/2013 | CN202937013U Cantilever crane hydraulic system, cantilever crane system and concrete pumping equipment |
| 05/15/2013 | CN202937012U Boom section, three-dimensional movable distribution cantilever crane, and distribution cantilever crane system and distribution equipment |
| 05/15/2013 | CN202937011U Arm support hydraulic system and arm support system and concrete pumping equipment |
| 05/15/2013 | CN202936947U Steel plant building beam column |
| 05/15/2013 | CN103104266A Wet-type concrete spraying unit |
| 05/15/2013 | CN103104194A Hand-push type drilling machine |
| 05/15/2013 | CN103104099A Method for constructing wall pulling steel bars in frame column and structure thereof |
| 05/15/2013 | CN103104098A Novel S-shaped swing pipe used for concrete hopper |
| 05/15/2013 | CN103104097A Recursive flowing water construction method of canceling temperature post-cast strip by overlength concrete base plate structure |
| 05/15/2013 | CN103104096A Largest licensing pump displacement database establishing method for pump truck |
| 05/15/2013 | CN103104095A Lifter |