Patents
Sitemap › E02 - Hydraulic engineering; Foundations; Soil-shifting › E02D - Foundations; Excavations; Embankments; Underground or underwater structures › E02D 15 - Handling building or like materials for hydraulic engineering or foundations
Patents for E02D 15 - Handling building or like materials for hydraulic engineering or foundations (2,119)
11/2012
11/21/2012CN202543941U RCC (roller compacted concrete) joint cutter
11/21/2012CN202543940U Waterproof sleeve for repairing surface of concrete in water level variation area
11/21/2012CN202543939U Double-drive safety control system of concrete spraying machine
11/21/2012CN102787603A Reinserting protector of underwater filling conduit of pile foundation
11/21/2012CN102787602A Curtain grouting technique
11/21/2012CN102787601A Shock-resisting abrasion-resisting concrete conveying descent control device
11/14/2012CN202531192U Suspended free-vibration feeding machine for pulp shooting machine
11/14/2012CN202530462U Stone dumper and lifting pipeline position-fixing device thereof
11/14/2012CN202530446U Drilling tool
11/14/2012CN202530440U Self-controlled soil curing device
11/14/2012CN202530350U Inserted box type sea access road structure
11/14/2012CN102777135A Expanding drill and pile forming method
11/14/2012CN102776906A Special grouting device for repairing leakage of deformation joint
11/07/2012EP2520484A2 Apparatus and methods of positioning a subsea object
11/07/2012CN202519708U Mobile grouting device for concrete shrinkage crack grouting
11/07/2012CN202519675U Fixing and pressing device for injection molding pile body construction
11/07/2012CN202519674U Compound injection-compressing pipe for earth-rock compound pile foundation formed in a compressing injection mode
11/07/2012CN202519622U Quick adjusting sample frame for concrete finishing surface
11/07/2012CN102767185A Concrete placing construction method for steel pipe column core in reverse construction method of basement
11/07/2012CN102767184A Concrete pipeline conveying device
11/07/2012CN102767183A Vertical gravitational flow conveying device for concrete
11/07/2012CN102767161A Protector for vertical rubber stanch belt
10/2012
10/31/2012CN202510130U Steel form carrier pump concrete pipe hole sealing device
10/31/2012CN202509499U Embedded floral tube wall-protection grouting device
10/31/2012CN202509498U Grouting ballast structure for grouting connection of offshore wind power foundation
10/31/2012CN102762796A Method, apparatus and system for attaching an anchor member to a floor of a body of water
10/31/2012CN102758439A Foundation construction barge for immersed tube
10/31/2012CN102758438A Lowering device for large-scale ocean platform block
10/31/2012CN102758437A Circular foundation pit construction method for pouring ultra-large volume concrete radially from center to edge
10/31/2012CN102758436A Benzene hydrogenation engineering concrete pouring method
10/31/2012CN102758430A Large-diameter rotary digging pile construction technology for ultra-deep dumped unconsolidated soil bodies
10/31/2012CN102758420A Underwater movable reinforcing rib arrangement system
10/31/2012CN102758419A Method for deep-water interlocking row laying construction based on movable reinforced bars
10/24/2012CN202500579U Drive plate
10/24/2012CN202500140U Simple concrete conical water blocking plug device
10/24/2012CN202500136U Anchor pipe
10/24/2012CN102747734A Method for sinking steel cofferdam on artificial barrier island
10/24/2012CN102747733A Pouring machine and pouring method for concrete of road shoulder on high-speed railroad bed section
10/24/2012CN102747732A Construction method of offshore tide storage bottom sealing concrete
10/24/2012CN102747731A Bagged sand filling platform combination and construction method thereof
10/24/2012CN102747722A Underground continuous wall joint close grouting and covering construction method and expansion rubber plug
10/17/2012CN202492849U Anti-seepage grouting vibroflot
10/17/2012CN102733826A Jet trolley and mounting rack of pumping system thereof
10/17/2012CN102733822A Wet concrete slurry-spray robot
10/17/2012CN102733393A Self-elevating type concrete belt conveyor
10/17/2012CN102733392A Propeller in full automatic water-saving anti-seepage channel cast-in-situ forming machine
10/11/2012WO2012137175A1 Fluidified inert material spreading device for burying an underwater pipeline, and method of spreading fluidified inert material over an underwater pipeline
10/10/2012CN202482873U Double-end feeding device of full screw earth auger
10/10/2012CN202482872U Vertical and horizontal walking-pedrail high spraying trolley
10/10/2012CN202482871U Device for preventing lost circulation during process of artificially digging hole pile
10/10/2012CN202482870U Automatic balance concrete feeding tank wagon
10/10/2012CN202482869U Air three-dimensional sprayer of hydropower station dam bin surface
10/10/2012CN202482844U Lifting mechanism for vibro-jetting apparatus with bottom discharging device
10/10/2012CN102720200A Riprap elephant trunk retraction system for immersed tube foundation construction
10/10/2012CN102720199A Concrete belt warehousing and transferring device and method
10/10/2012CN102720186A Underwater once pouring method for variable cross-section bored cast-in-place pile
10/10/2012CN102720178A Flat ramming system for immersed tube foundation construction
10/10/2012CN102002940B Drilling apparatus and method for working the ground
10/10/2012CN101063399B Drilling implement for erecting a drilling pillar in the ground and method thereof
10/03/2012CN202467205U Hard tube conveying device of concrete jet mechanical arm
10/03/2012CN202467203U Rotor assembly of concrete sprayer
10/03/2012CN202466587U Combined static pile pressing machine
10/03/2012CN202466560U A compression vibroflotation apparatus with a bottom discharge device
10/03/2012CN102704487A Rail travelling mechanism for pipe sinking foundation construction barge
10/03/2012CN102704486A Riprapping elephant trunk system for immersed tube foundation construction
10/03/2012CN102704485A Elephant trunk stone throwing vehicle used for immersed tube foundation construction
10/03/2012CN102704484A Secondary grouting pressurizing device of device foundation platen
10/03/2012CN102704483A Method for taking cooling pipe network as building bottom plate multi-layer reinforced support frame
09/2012
09/26/2012CN202450534U Grouting device of mortar bolt
09/26/2012CN202450533U Die pipe grouting device used for underground diaphragm wall construction
09/26/2012CN202450532U Cast-in-situ bored pile device
09/26/2012CN202450531U Integrated grouting machine with stirring screw rod
09/26/2012CN202450530U Concrete dam surface heat-preserving and moisture-preserving device
09/26/2012CN202450510U Flocculant pressure filling device
09/26/2012CN202447237U Spraying device of concrete sprayer
09/26/2012CN102691296A Pipe pile foundation for static-pressure grouting on pile side and rotary jet grouting at pile bottom and construction method thereof
09/26/2012CN102691284A Axially sealed expansion type self-stress grouting clamp
09/19/2012CN202441064U Worm type pressurizing grouter
09/19/2012CN202440822U Push aid for secondary grouting of concrete grout
09/19/2012CN202440815U Forming device for long-spiral filling pile extruded into rock
09/19/2012CN102677689A Structure for pouring column foundation cup mouth and pouring method
09/19/2012CN102677678A Splitting type hole protecting sleeve
09/19/2012CN102677677A Composite injection pipe for injection-molded soil and stone composite pile foundation
09/19/2012CN102677676A Groove-pipe combined exhaust technology for joint grouting for normal concrete arch dam
09/19/2012CN102677675A Tower crane foundation in building basement and manufacturing method of tower crane foundation
09/19/2012CN102677666A Concrete piling process and drilling machine special for same
09/19/2012CN102677660A Quick pile-forming method and method for quickly building urban flyover by quick pile-forming method
09/19/2012CN102677656A Drilling tool
09/19/2012CN102677631A Concrete vibrating equipment and side slope concrete construction method
09/19/2012CN102002951B Grouting device combining exhausting and grout backflow preventing functions and construction method of geotechnical engineering structural elements using the same
09/12/2012CN202430721U Integral deepwater grouting machine
09/12/2012CN202430720U Circling grout leaking detection flushing device used during deep hole grouting
09/12/2012CN202430719U Rigid cast-in-place pile conduit fixing device
09/12/2012CN202430718U Slurry pressing machine
09/12/2012CN202430710U Five-axis concrete mixing pile device
09/12/2012CN202430708U Support beam frame
09/12/2012CN102660954A Pile bottom grouting device
09/12/2012CN102660953A Moulding equipment and construction method of multitube surrounded-connecting cement maintaining body
09/12/2012CN102660952A Controllable clay paste slurry grouting technique
09/12/2012CN102660946A Grouting pile head of tubular pile and application method thereof
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