| Patents for E02D 15 - Handling building or like materials for hydraulic engineering or foundations (2,119) |
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| 04/02/2014 | CN203514321U Grouting jetting head |
| 04/02/2014 | CN203514320U All-in-one slush pump for damming |
| 04/02/2014 | CN103696427A Real-time manual vibrating bar monitoring and positioning system |
| 04/02/2014 | CN103696426A Concrete pouring vibration base layer comprehensive identification method |
| 04/02/2014 | CN103696425A Vibration sequential nature analyzing method in concrete construction |
| 04/02/2014 | CN103696424A Device for reducing in-hole volume and in-pipe volume occupied by chemical grout |
| 04/02/2014 | CN102605792B Multi-row mini-pile enclosing structure for blocking soil and construction process |
| 04/02/2014 | CN102409680B Underwater pile delivery technology for slipway combined pile |
| 03/27/2014 | US20140086692 Device and method for introducing a filling material |
| 03/26/2014 | CN203498838U Deep water bagged sand construction device |
| 03/26/2014 | CN203498837U Portable vibrational slotting machine |
| 03/26/2014 | CN103676997A Large-volume concrete temperature monitoring method based on real-time monitoring data |
| 03/26/2014 | CN103669363A Anti-floating anchor rod pressure grouting device |
| 03/26/2014 | CN103669362A Real-time monitoring and positioning system and method for concrete spreading machine |
| 03/26/2014 | CN103669361A Matching method of vibrators and cable cranes in concrete construction |
| 03/26/2014 | CN103669360A Application of pumpcrete construction method in mountainous power transmission lines |
| 03/26/2014 | CN103669359A Pre-buried grout pipe truss device of impervious wall |
| 03/26/2014 | CN103669358A Real-time monitoring method for construction of concrete spreading machine |
| 03/26/2014 | CN103669357A Gate-pier fair-faced concrete one-off forming construction method |
| 03/26/2014 | CN103669356A Large-sized normal concrete thick layer pouring method |
| 03/26/2014 | CN103669337A Head-expansion long spiral drilling pressure irrigation pile and construction method and construction device thereof |
| 03/19/2014 | CN203487539U Grouting device |
| 03/19/2014 | CN203487538U Grouting head of pipe pile prefabricated joint post-grouting process |
| 03/19/2014 | CN203487537U Tower crane pouring assembly used in pre-stress tubular pile core concrete pouring |
| 03/19/2014 | CN203487536U Concrete feeding machine |
| 03/19/2014 | CN203487527U Novel visual intelligent extra-liquid concrete cast-in-place pile device |
| 03/19/2014 | CN103643680A Emulsified asphalt grouting process |
| 03/19/2014 | CN103643679A Analysis method of working efficiency of spreading machine |
| 03/19/2014 | CN103643678A Deep-foundation-pit container-type earth excavating and transporting method |
| 03/12/2014 | CN203475437U Underwater installing lifting sling for gabion mesh |
| 03/12/2014 | CN203475436U Cast-in-place pile concrete pouring control system |
| 03/12/2014 | CN103628504A Connecting method of splicing type prefabricated reinforced concrete platform structure underground joints |
| 03/12/2014 | CN103628483A Combined pouring simulation and optimization method for concrete dam pouring warehousing machinery |
| 03/12/2014 | CN103626444A Construction process of steel fiber shotcrete |
| 03/05/2014 | CN203462474U Post-grouting device of cast-in-place pile |
| 03/05/2014 | CN203462473U Slurry transporting device for drilling machine power head |
| 03/05/2014 | CN203462472U Grouting device |
| 03/05/2014 | CN203462463U Construction device of pile-peripheral cemented-soil cast-in-situ stiffening core pile |
| 03/05/2014 | CN203462392U Novel concrete expansion joint injection nozzle structure |
| 03/05/2014 | CN203462391U Glue injection nozzle for concrete expansion joint |
| 03/05/2014 | CN103615007A Construction method for pouring basement exterior wall and bottom plate simultaneously |
| 03/05/2014 | CN103614998A Lining wall concrete placement top-down method based on underground diaphragm wall |
| 02/26/2014 | CN203452084U Sleeve type bottom-conveying rear grouting device for later-inserted pipe |
| 02/26/2014 | CN203452083U Rotary expanding pile construction equipment and grout feeding device |
| 02/26/2014 | CN203452082U Composite grout grouting device |
| 02/26/2014 | CN103603356A Annular post-grouting device for lower pile tips under sandstone geological conditions |
| 02/26/2014 | CN103603355A Hollow pile handling method for cast-in-situ bored piles |
| 02/26/2014 | CN103603350A Circulating pressure grouting anchoring engineering construction method |
| 02/26/2014 | CN103603349A Ribbed prestressed pipe pile, and manufacturing method and drilling-planting construction process thereof |
| 02/26/2014 | CN103603339A Method for long spiral drilling machine grouting retaining wall hole forming and system thereof |
| 02/26/2014 | CN103603335A Winged shelter steel-pipe pile capable of reducing influence of soil surface loading to adjacent pile foundations |
| 02/26/2014 | CN103603249A High polymer perfusion equipment for road foundation repairing |
| 02/26/2014 | CN103600627A Unhooking device, concrete pipe pile vehicle and concrete pipe pile pumping and distributing system |
| 02/19/2014 | CN203441367U Safe grouting device for casing string |
| 02/19/2014 | CN203441112U Travelling type automatic feeding pulp shooting machine device |
| 02/19/2014 | CN203440820U Improved pouring pile end post-grouting device |
| 02/19/2014 | CN103590365A FRP bar reinforcement concrete breast wall structure, construction method and formwork pouring structure |
| 02/19/2014 | CN102418344B Injector, drill bit combination structure and combination drilling tool |
| 02/12/2014 | EP2694746A1 Fluidified inert material spreading device for burying an underwater pipeline, and method of spreading fluidified inert material over an underwater pipeline |
| 02/12/2014 | CN203430533U Movable tidal-wet dual-purpose automatic feeding pulp shooting machine |
| 02/12/2014 | CN203429638U Centered injection pipe |
| 02/12/2014 | CN203429637U Concrete flat-plate vibrating joint cutter |
| 02/12/2014 | CN203429636U Reinforcing steel bar centralizer |
| 02/12/2014 | CN103572760A Bored grouting pile whole pile length vibrating construction method and device |
| 02/12/2014 | CN103572735A Inning casting construction spur dike construction method in strong tidal bore area |
| 02/05/2014 | CN203420278U Suction pile type gravity foundation and installation device thereof |
| 02/05/2014 | CN103556640A Method for sinking vertical piles in shallow sea reclamation area |
| 02/05/2014 | CN103556639A Construction method for underwater non-dispersible cement-based self-compaction material |
| 02/05/2014 | CN103556638A 泵管托架 Pump tube bracket |
| 02/05/2014 | CN103556637A Liftable pump pipe support trolley |
| 02/05/2014 | CN103556630A Multistage grouting concrete filling pile and construction process thereof |
| 01/29/2014 | CN203411979U Post-grouting device for pile side of cast-in-situ bored pile |
| 01/29/2014 | CN203411974U Slope protection pile steel pipe allowing grouting condition to be seen |
| 01/29/2014 | CN103541552A Smart phone based smart mass concrete crack prevention monitoring method |
| 01/29/2014 | CN102418343B High polymer hoisting grouting control equipment |
| 01/29/2014 | CN102418342B High polymer hoisting grouting method |
| 01/22/2014 | CN203403421U Automatic rotation pipe device |
| 01/22/2014 | CN203403420U Concrete vertical conveying pouring system |
| 01/22/2014 | CN203403419U Slurry collection pond for boosting and filling of dredgers |
| 01/22/2014 | CN103526762A Underwater concrete mechanical construction method |
| 01/22/2014 | CN103526761A Large-sized concrete automatic temperature control and maintenance device and method |
| 01/22/2014 | CN103526760A Mud pump damming integrated machine |
| 01/22/2014 | CN103526759A Concrete faced rockfill dam water stop mortar bed construction trolley |
| 01/22/2014 | CN102493402B Insertion type vibration rolling construction method of asphalt concrete core of earth and rockfill dam |
| 01/22/2014 | CN102444129B Movable feed hopper of tube-sinking cast-in-place pile and construction method |
| 01/15/2014 | CN203393716U Dreg cleaning barrel for pouring underwater concrete with guide pipe method |
| 01/15/2014 | CN203393715U Double-liquid-slurry filling pipe end head mixing device |
| 01/15/2014 | CN103510519A Construction method for rapidly solidifying cemented soil |
| 01/15/2014 | CN102493484B Skirt type large-scale deepwater foundation and construction method thereof |
| 01/08/2014 | CN203383828U Efficient and energy-saving integrated walking type concrete slurry spraying machine |
| 01/08/2014 | CN203383219U Slip casting head structure for sleeve valve pipe |
| 01/08/2014 | CN203383218U High-water-material ground fracture filling system |
| 01/08/2014 | CN203383213U Temperature-control cement soil heating device |
| 01/08/2014 | CN203383190U Blocking system of tailing pond spilling tower |
| 01/08/2014 | CN103498478A Curtain grouting construction method for rock dam foundation |
| 01/08/2014 | CN103498473A Design of forward-and-reverse nestle sound collecting type underground reinforced concrete work grouting pre-buried conduit |
| 01/08/2014 | CN102493457B Extra-deep downward concrete pumping system |
| 01/01/2014 | CN203373995U Automatic lifting and feeding device for pulp shooting machine |
| 01/01/2014 | CN203373994U Feed transition bridge mechanism for pulp shooting machine |
| 01/01/2014 | CN203373993U Automatic-feeding pulp shooting machine |