| Patents for E02D 15 - Handling building or like materials for hydraulic engineering or foundations (2,119) |
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| 06/22/2011 | CN101545259B Device and method for non-underwater concreting by using drilled pile |
| 06/15/2011 | CN201865355U Sliding structure for mechanical arm of injection machine |
| 06/15/2011 | CN201865113U Automatic check valve type pressure grouting device |
| 06/15/2011 | CN201865096U Pressure regulating jet grouting device |
| 06/15/2011 | CN102094528A Method for arranging large-size concrete cooling water pipe |
| 06/08/2011 | CN101660309B Construction method of multi-drill high-pressure jet agitation based anti-seepage reinforcing equipment |
| 06/01/2011 | CN201851001U Drilling machine for constructing piles with high bearing capacity |
| 06/01/2011 | CN201850548U High-pressure rotary spraying pile driver |
| 06/01/2011 | CN102080380A Pouring and solidification method for underwater concrete engineering |
| 05/26/2011 | WO2010143966A3 Foundation base |
| 05/25/2011 | CN201843513U Double-liquid grouting pipe |
| 05/25/2011 | CN201843345U Concrete belt conveyer |
| 05/25/2011 | CN201843119U Rescue trebuchet |
| 05/25/2011 | CN1973093B Top tensioned riser |
| 05/25/2011 | CN102071691A Bored concrete pile underwater concrete perfusion pipe pressure type dredging device and method |
| 05/25/2011 | CN102071678A Ash driving rack for pouring pile |
| 05/25/2011 | CN102071673A Underwater construction method for gravel pile |
| 05/25/2011 | CN101285308B Device and method for controlling temperature of concrete curing water |
| 05/11/2011 | CN201826315U Grouting sleeve valve pipe |
| 05/11/2011 | CN201826301U Multi-plate one-step forming device for cast-in-place concrete piles |
| 05/11/2011 | CN102051883A Construction method for tower crane foundation conversion |
| 05/11/2011 | CN102051879A Process for constructing soil anchor |
| 05/11/2011 | CN102051876A Novel tree root structure pile and construction process thereof |
| 05/04/2011 | CN201817816U Heat and moisture insulating device in heat of hydration process of mass concrete bearing platform |
| 05/04/2011 | CN201817815U Slope spreading machine used for concrete construction |
| 05/04/2011 | CN201817814U Adjustable fixed support of vertical surface sheet steel form |
| 05/04/2011 | CN102041811A Bottom tube for processing conduit water feeding accidents in process of pouring concrete in cast-in-situ bored pile |
| 05/04/2011 | CN102041810A Construction method for pouring dam foundation concrete in zone with centralized water gushing |
| 05/04/2011 | CN102041809A Construction method for nuclear island raft foundation of nuclear power station |
| 04/27/2011 | CN201809771U Positioning tool during pouring of iron tower foundation |
| 04/27/2011 | CN102031766A Hydroelectric barrage building machine |
| 04/20/2011 | CN201801871U Conduit clamping device |
| 04/20/2011 | CN201801870U Movable conduit end plug for underwater concreting |
| 04/20/2011 | CN102022126A Anti-clogging screw type concrete sprayer |
| 04/20/2011 | CN102021910A Strip-type inter-grating construction method for spreading lime-loess cushion |
| 04/13/2011 | CN102011491A Tumbling barrel device with vibrating spear |
| 04/13/2011 | CN102011407A Method for repeated grouting of anchor foundation full section of power transmission line tower site group |
| 04/13/2011 | CN102011400A Sand added cement-soil stirring pile construction equipment and method |
| 04/13/2011 | CN101338562B Concrete conveying process for high steep and big drop height landform |
| 04/13/2011 | CN101254498B Plastic-blasting technique of long afterglow self-luminescence roads safety barrier |
| 04/06/2011 | CN102002951A Grouting device combining exhausting and grout backflow preventing functions and construction method of geotechnical engineering structural elements using the same |
| 04/06/2011 | CN102002950A Liquid division slip casting reinforcing method for subsurface structure construction joints |
| 04/06/2011 | CN102002940A Drilling apparatus and method for working the ground |
| 04/06/2011 | CN101694129B Method for conveying concrete in narrow space and device thereof |
| 04/06/2011 | CN101614008B Casting head for compact casting |
| 03/31/2011 | WO2010141436A3 Vortex induced vibration suppression systems and methods |
| 03/30/2011 | CN201778326U Grouting device for basement drainage ditch |
| 03/30/2011 | CN101994318A Lifting frame, hoisting system and hoisting method for vertically and rotatably hoisting steel reinforcement cage |
| 03/23/2011 | EP2299006A1 Method of attaching a submerged structure to a floor of a body of water |
| 03/23/2011 | CN201770985U Stirring shaft for wet type concrete sprayer |
| 03/17/2011 | WO2011030167A1 Method, apparatus and system for attaching an anchor member to a floor of a body of water |
| 03/17/2011 | CA2774439A1 Method, apparatus and system for attaching an anchor member to a floor of a body of water |
| 03/16/2011 | CN201762709U Cement board base membrane |
| 03/09/2011 | CN201756698U Ash injecting machine for mending leakage during underground tunnel construction |
| 03/09/2011 | CN101984191A High pressure jet grouting pile driving machine |
| 03/03/2011 | US20110052328 Apparatus and method for performing an intervention in a riser |
| 03/03/2011 | DE102009036848A1 Underground building element production, by forming soil mortar in soil cavity from cement suspension and soil, includes adding stannous ion source to combat chromium toxicity problems |
| 02/16/2011 | CN201747384U Grouting pipe capable of effectively preventing pipe blockage |
| 02/16/2011 | CN201746851U Rigid-joint wall-scraping device of diaphragm wall |
| 02/16/2011 | CN201746838U Concrete filled steel tube pile pump conveying equipment |
| 02/16/2011 | CN101974907A Oblique grouting machine and oblique grouting method thereof |
| 02/16/2011 | CN101525871B Multifunctional complete cantilever form and concrete pouring method thereby |
| 02/09/2011 | CN201738323U Underwater concrete filling pile conduit capable of preventing underground water from entering to concrete |
| 02/09/2011 | CN201738224U Guniting machine |
| 02/09/2011 | CN101967828A Underground gushing water borehole aggregate addition system and process thereof |
| 02/02/2011 | CN101962956A Bridge prefabricated foundation and bed-burying method thereof |
| 01/26/2011 | CN201722692U Automatic warehousing material distributor |
| 01/26/2011 | CN101956393A Construction method for pouring underwater concrete by movable end cap method |
| 01/19/2011 | CN201713819U Electric multifunctional integrated pouring rack |
| 01/19/2011 | CN201713818U Portable diesel vibrorammer |
| 01/19/2011 | CN201713817U Concrete temperature control cooling water bidirectional return device |
| 01/19/2011 | CN101458013B Laying method of soil source heat pump vertical buried tube heat exchanger between foundation piles |
| 01/12/2011 | CN201704694U Integrated grouting device |
| 01/12/2011 | CN201704693U Heat-insulation maintenance shed with independent foundation |
| 01/12/2011 | CN201704692U Wall brusher of underground continuous wall |
| 01/12/2011 | CN101942833A Frameless unbonded post-tensioned prestressed uplift filling pile and construction method thereof |
| 01/12/2011 | CN101942828A Manual hole-digging and hammer compacted lime-soil pile construction technique |
| 01/05/2011 | CN101638897B Large-span concrete slope masonry machine |
| 01/05/2011 | CN101565934B Method for laying geotextile underwater |
| 01/05/2011 | CN101538860B Consolidated grouting method for anchoring cement of bedrock contact segment |
| 01/05/2011 | CN101487260B Concrete sprayer with pneumatic conveyer |
| 12/29/2010 | EP2267228A1 Underwater leveller |
| 12/29/2010 | CN201687017U Reinforced structure for instable seed tank base |
| 12/29/2010 | CN201686993U Grouting split-type hole blocking device |
| 12/29/2010 | CN201686992U Intra-grouting hole slurry-separating treatment device breaking cooling water pipe |
| 12/29/2010 | CN201686991U Simple anchor grouting pot |
| 12/29/2010 | CN101929172A Plowing shaft cutter and base plane finishing surplus soil collecting device |
| 12/29/2010 | CN101929161A Method for building high roller compaction water-permeable tailing dam by rock dumping |
| 12/29/2010 | CN101929160A Method for building impermeable tailings dams with high scattered piles by waste rocks |
| 12/22/2010 | CN201678979U Height automatic control device |
| 12/22/2010 | CN101922424A Grouting plunger pump for grouter |
| 12/16/2010 | WO2010143966A2 Foundation base |
| 12/15/2010 | CN101914916A Multi-disk pouring pile one-step molding device and construction method thereof |
| 12/15/2010 | CN101914915A Construction method for anti-floating anchor rod and special long auger |
| 12/09/2010 | WO2010141436A2 Vortex induced vibration suppression systems and methods |
| 12/08/2010 | EP2258903A1 Method and assembly for producing vibration sand piles on the beds of water bodies |
| 12/08/2010 | CN201665874U Safe leakage-proof horizontal tank |
| 12/08/2010 | CN101353882B Method for establishing structure of slant legged rigid frame bridge and cantalever pouring construction method |
| 12/01/2010 | CN201660901U Large-scale steel suspending box and cofferdam gasbag launching device |
| 12/01/2010 | CN201660900U Hydraulic energy storage concrete horizontal tank |